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118 companies have this certification

OSCE Cybersecurity Certification


The Offensive Security Certified Expert (OSCE) certification was created by Offensive Security, the same organization behind the well-known OSCP certification and Kali Linux distribution. Originally launched in 2008, the OSCE was designed to validate advanced penetration testing skills, particularly in exploit development and creative attack techniques. The certification required candidates to complete the Cracking the Perimeter (CTP) course and pass a rigorous 48-hour hands-on exam. In 2020, Offensive Security retired the original OSCE and replaced it with OSCE³ (OSCE Cubed), which requires earning three separate expert-level certifications: OSEP, OSWE, and OSED.


The OSCE certification family is highly valued in the cybersecurity industry because it demonstrates advanced practical skills beyond basic penetration testing. Unlike multiple-choice exams, the hands-on testing format proves that holders can actually perform complex security assessments, develop custom exploits, and think creatively like real-world attackers. Employers recognize OSCE-certified professionals as possessing expert-level offensive security capabilities, making the certification particularly valuable for senior penetration testers, security researchers, and red team operators. The certification's difficulty and practical nature have established it as a respected credential that signifies true technical expertise rather than just theoretical knowledge.

Alacrinet

Alacrinet

Comprehensive Penetration Test...
California 29 employees

Cybersecurity consulting firm based in Palo Alto, California; specializes in penetration testing, security assessments, and compliance support; combines customer-focused consulting with deep technical expertise to secure networks, data, and environments.

Alacrinet Offers Penetration Testing
Security Assessments
Compliance Support
+5 more
Artifice Security

Artifice Security

Penetration Testing and Securi...
Denver, United States 2 employees

Cybersecurity company specializing in penetration testing; veteran-owned firm with 2 employees, founded in 2016, based in Denver, Colorado, USA; provides real-world attack simulations on networks, devices, web apps, infrastructure, and personnel to identify security risks.

Penetration Testing
Web Application Penetration Testing
Network Penetration Testing
+5 more
Syn Cubes

Syn Cubes

Penetration Testing as a Servi...
Claymont, United States 4 employees

Cybersecurity company specializing in Penetration Testing as a Service (PTaaS); offers web, API, IoT, mobile, infrastructure, and cloud pentesting; founded in 2020, with $6.3M revenue, 2 employees; based in Claymont, Delaware.

Penetration Testing
Web Pentesting
API Pentesting
+5 more
Secure Ideas, LLC

Secure Ideas, LLC

Penetration Testing as a Servi...
Jacksonville, United States 38 employees

Cybersecurity consulting and penetration testing firm with 25 employees, $2.8M revenue, founded in 2010 in Jacksonville, Florida; specializes in security assessments, penetration testing, and security training; launched PETaaS service; recognized industry leader in security evaluations.

Penetration Testing
Consulting And Advisory Services
Expert Witness Services
+5 more
RedSeer Security

RedSeer Security

Red Team Engagement
Doral, United States 15 employees

Cybersecurity company specializing in offensive security, red teaming, penetration testing, and social engineering; 13 employees with 7.1% YoY growth; founded 2018; based in Doral, Florida, USA; provides bespoke cybersecurity solutions with over two decades of expertise, focusing on safeguarding digital assets against sophisticated threats.

Offensive Security
Red Teaming
Penetration Testing
+5 more
Decision Point Security, Inc.

Decision Point Security, Inc.

VULNERABILITY ASSESSMENT
Defuniak Springs, United States 13 employees

Cybersecurity company specializing in penetration testing, threat modeling, and security assessments; 11 employees with +225% YoY growth since 2021; based in Defuniak Springs, Florida, United States. Focuses on delivering critical decision-making insights for secure systems and infrastructure.

Independent Verification And Validation (iv&v)
Test And Evaluation (t&e)
Risk Assessments
+3 more
PuriCloud

PuriCloud

Network and Social Engineering...
Rigby, United States 11 employees

IT services and cybersecurity company founded in 2018; based in Rigby, Idaho, United States; 3 employees; offers penetration testing, dark web monitoring, cyber insurance, and security support; specializes in advanced data protection and cybersecurity solutions.

Penetration Testing
IT Solutions
Data Security
+2 more
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Halborn

Halborn

Web Application Pentesting
Illinois 63 employees

Cybersecurity firm specializing in blockchain security; headquartered in Illinois, USA; offers penetration testing, smart contract audits, and red teaming for enterprise digital assets and blockchain infrastructure.

Smart Contract Assessment
Blockchain Layer 1 Assessment
Code Security Audit
+5 more
Hoplite

Hoplite

Adversary-Modeled Penetration ...
Other 28 employees

Cybersecurity company specializing in penetration testing and security assessments; 7 employees, founded 2018, based in Indianapolis, Indiana, USA; offers external/internal pentest, social engineering, wireless security, web app assessments, and red team services.

Offensive Security Assessments
Advanced Adversary Simulation
Continuous Posture Improvement
+1 more
Tubesock, Inc.

Tubesock, Inc.

Network Penetration Testing
Indianapolis, United States 13 employees

IT services and consulting company specializing in cybersecurity and penetration testing; 6 employees, $62.9M revenue, founded 1997 in Indianapolis, Indiana; provides security services, support, and detailed pentest offerings including automated testing and red-team on demand.

Microsoft 365 Total Protection
Managed XDR
Penetration Testing
+5 more
KanREN

KanREN

Internal and External Network ...
Lawrence, United States 18 employees

KanREN is a private IT services and consulting company headquartered in Lawrence, Kansas, specializing in high-speed network connectivity, research networks, and security solutions for educational, research, healthcare, and anchor institutions. It provides active penetration testing services via a partnership with Coalfire, with ongoing programs and upcoming RFPs for pentest services for KBOR institutions. The company has 10 employees, $6.5M annual revenue, and experienced 12.5% YoY growth.

High-speed Network Connectivity
Penetration Testing
Security Solutions
+5 more
IntegSec

IntegSec

Network and Application Penetr...
Bethel, United States 10 employees

IntegSec is a cybersecurity-focused IT services and consulting company based in Bethel, Maine, with 7 employees and 42.9% annual growth. Founded in 2024, it offers penetration testing, vulnerability assessments, and code reviews, with recent expansion into adversary simulation and red teaming to enhance organizational security.

Integsec Provides Expert Offensive Cybersecurity Testing
Penetration Testing
Tailored Vulnerability Assessment Solutions To Protect Organizations From Evolving Cyber Threats.
VDA Labs, LLC

VDA Labs, LLC

Application and Network Penetr...
Grand Rapids, United States 40 employees

VDA Labs, LLC is a cybersecurity solutions and services provider specializing in penetration testing, with 30 employees, $6M annual revenue, founded in 2007 in Grand Rapids, Michigan. The company focuses on safeguarding organizations through security assessments, compliance, secure coding, IoT security, and fuzzing, and is positioned at global rank #6,432,848 with a niche market presence.

Application Security
Cloud Security
Network Security
+5 more
Resonance Security

Resonance Security

Comprehensive Penetration Test...
New York, United States 12 employees

Resonance Security is a private cybersecurity firm founded in 2023 and based in New York, NY; specializing in penetration testing, configuration reviews, red teaming, and smart contract security; with 10 employees and $1.5M in pre-seed funding. The company offers comprehensive cybersecurity solutions for institutions and individuals, emphasizing ease of use across technical levels and budgets.

Penetration Testing
Code Audits
Smart Contract Audits
+5 more
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L

LIFARS

Real-World Attack Simulation
New York 30 employees

Cybersecurity firm providing Incident Response, Digital Forensics, Penetration Testing, Ransomware Mitigation, and Cyber Resiliency Services; headquartered in New York, NY, United States; offers penetration testing services.

Incident Response
Digital Forensics
Penetration Testing
+5 more
Pensive Security

Pensive Security

Web Application Pentesting
Cary, United States 2 employees

Cybersecurity services provider specializing in penetration testing, security assessments, and vulnerability scanning; founded in 2017 with 2 employees; headquartered in Cary, North Carolina, USA. Offers advanced security solutions to Fortune 500 companies and startups, with a focus on penetration testing, architecture review, and cloud security.

Penetration Testing
OWASP ASVS
Architecture Review
+5 more
nGuard

nGuard

Comprehensive Penetration Test...
Charlotte, United States 31 employees

Cybersecurity company specializing in computer and network security; offers penetration testing services including external and internal pentests; 17 employees with 3.3% YoY growth; $5.7M annual revenue; founded 2002; headquartered in Charlotte, North Carolina.

Penetration Testing
Security Assessments
Compliance Consulting
+5 more
Digital Plains LLC

Digital Plains LLC

Ransomware and Vulnerability P...
West Fargo, United States 3 employees

Cybersecurity company specializing in computer and network security; provides penetration testing services as part of ransomware security assessments; 3 employees; founded 2011; headquartered in West Fargo, North Dakota, USA.

Digital Plains LLC Provides Comprehensive Penetration Testing Services As Part Of Their Ransomware Security Assessment
Including Testing Systems For Exploits Ransomware Actors Seek And Identifying Vulnerabilities To Enhance Cybersecurity Defenses.
PEN Consultants, LLC

PEN Consultants, LLC

Network Security Testing, Web ...
San Antonio, United States 7 employees

Cybersecurity company specializing in penetration testing, ethical hacking, and red teaming; 5 employees, founded 2013, headquartered in San Antonio, Texas • Provides comprehensive vulnerability assessments and security testing services to identify threats before exploitation.

Vulnerability Scanning
Penetration Testing
Red Teaming
+5 more
Red Siege

Red Siege

Comprehensive Penetration Test...
Longview, United States 15 employees

Computer and Network Security company specializing in penetration testing and security consulting; 8 employees with 7.1% YoY growth, founded in 2017, headquartered in Longview, Texas, United States. Known for in-depth vulnerability analysis and risk assessment, Red Siege is a trusted industry leader in offensive security services.

Assumed Breach Assessment
Penetration Testing
Red Team & Adversary Emulation
+5 more
SoftServe

SoftServe

Manual Penetration Testing, Sh...
Texas 11697 employees

Software development and digital services company based in Austin, Texas; provides explicit penetration testing services including manual testing, shell security assessments, and cloud security testing.

Software Development
Software Testing
Solution Architecture
+5 more
Yemane Services LLC

Yemane Services LLC

Penetration Testing
Virginia

Cybersecurity consulting firm based in Fairfax, Virginia, specializing in penetration testing, digital forensics, incident response, vulnerability assessments, breach assessments, and security engineering; known for experienced cybersecurity consultants and broad security expertise.

Penetration Testing
Social Engineering Assessment
Vulnerability Assessment
+5 more
Achilleus

Achilleus

Adaptive Offensive Testing
Vancouver, United States 11 employees

Cybersecurity company specializing in penetration testing and security consulting; 6 employees with -8.3% YoY growth; $134K annual revenue; based in Vancouver, Washington, USA; offers ethical hacking, vulnerability assessment, threat management, and security auditing services.

Adaptive Offensive Testing
Defensive Services
Compliance
+5 more
SecCore GmbH

SecCore GmbH

Red Team Engagement
Silz, Austria 2 employees

IT Services and IT Consulting company based in Silz, Austria, specializing in offensive security, penetration testing, red teaming, and cyber resilience; founded in 2025; 2 employees; focuses on realistic threat simulations to mirror attacker tactics.

Provides Red Team Engagement
Scenario-based Penetration Testing
Purple Team Exercises
+2 more
RootSys

RootSys

Application Security and IoT P...
Innsbruck, Austria 7 employees

Computer and network security company specializing in penetration testing, code audits, security consulting, cloud security, appsec, cryptography, and IoT/firmware security; 3 employees with 75% YoY growth, founded 2018, headquartered in Innsbruck, Austria, with over 15 years of experience in information security.

Provides Penetration Testing
Code Audits
Security Research
+5 more
Michiel Evers

Michiel Evers

Web Application Testing
Belgium 1 employees

Belgian-based cybersecurity consultant specializing in penetration testing; offers security assessments for systems and applications with over 7 years of experience, registered at Bieststraat 243/11, 3550 Heusden-Zolder.

Web Applications
API
Source Code Review
+3 more
Dot.Bit d.o.o.

Dot.Bit d.o.o.

Payment Systems Security and C...
Zagreb, Croatia 5 employees

Croatia-based IT services and cybersecurity firm specializing in payment security, compliance, and penetration testing; 2 employees with 25% YoY growth, founded 2019, headquartered in Zagreb, Croatia; offers vulnerability assessments and penetration testing services.

Penetration Testing
Vulnerability Assessment
IT Audit
+3 more
Citadelo - Hackers on Your Side!

Citadelo - Hackers on Your Side!

Penetration Testing
Czechia 37 employees

Cybersecurity company specializing in penetration testing, cloud security testing, and red teaming; 22 employees with +15.6% YoY growth; founded 2013; based in Czechia; $366K annual revenue; market leader in Slovakia and Czech Republic.

Penetration Testing
Red Teaming
Social Engineering
+5 more
Baldur Security

Baldur Security

Web Application Testing
copenhagen, Denmark 2 employees

Cybersecurity company specializing in offensive security and penetration testing; offers network and web application testing with a focus on white-box assessments; based in Copenhagen, Denmark with 2 employees, experiencing a 50% YoY decline.

Web App Assessment
Assume Breach
Cloud Security
+3 more
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SSL247 (A Sectigo Company)

SSL247 (A Sectigo Company)

Application Penetration Testin...
Other 28 employees

SSL247 (A Sectigo Company) is a France-based IT services and cybersecurity firm with 19 employees and $5M revenue; specializes in web security, SSL certificates, PKI, and penetration testing; operating in 18 markets globally with nearly 20 years of experience. Recognized for digital identity solutions and security audits, with a global web presence of 5,575 monthly visits.

Penetration Testing
Security Audit
Vulnerability Assessment
+2 more
eShard

eShard

Software and Mobile App Penetr...
Pessac, France 49 employees

Cybersecurity company specializing in penetration testing for software, systems, and integrated circuits; 37 employees with 25.6% YoY growth; $2M annual revenue; founded in 2015; headquartered in Pessac, France. Provides comprehensive security testing solutions for web, mobile, and API security, emphasizing interconnected tools, teams, and expertise.

Penetration Testing
Vulnerability Research
Code Audit & Verification
+5 more
Orange Cyberdefense SA

Orange Cyberdefense SA

Threat-Led Penetration Testing
France 2895 employees

French cybersecurity firm based in Paris La Défense; provides penetration testing, red teaming, and threat-led security testing services, demonstrating a focus on active defense and attack simulation capabilities.

Penetration Testing
Red Teaming
Threat-led Penetration Testing
+3 more
Safercy

Safercy

Web and Network Penetration Te...
France 10 employees

Cybersecurity company specializing in penetration testing and attack simulation services; based in Lille, France, with 9 employees and 400% YoY growth; offers web, mobile, cloud, and IoT pentests, including red team and purple team engagements.

Penetration Testing
Red Team
Incident Response
+5 more
Claranet

Claranet

Web, Mobile, and Infrastructur...
France 3200 employees

Managed service provider offering network, hosting, and application services in France, UK, Germany, Netherlands, Portugal, Spain, Italy, and Brazil; headquartered in Paris, France. Provides cybersecurity solutions including CREST-approved penetration testing, with tailored attack simulations on networks, applications, and infrastructure.

Cloud
Cybersecurity
Connectivity
+4 more
DBM Partners

DBM Partners

Infrastructure and Application...
Paris, France 31 employees

Cybersecurity consulting firm based in Paris, France, specializing in penetration testing and red team exercises; 22 employees, founded in 2012, with a focus on cybersecurity audits, compliance, and cyber projects.

Cybersecurity
Risk Assessment
Compliance Auditing
+5 more
bugshell

bugshell

Community-Powered Penetration ...
Berlin, Germany 7 employees

Cybersecurity company specializing in penetration testing and security services; founded in 2021, 6 employees (+16.7% YoY growth), headquartered in Berlin, Germany. Offers a European penetration testing platform with services including security seals, phishing, consulting, and training.

Provides Penetration Testing
Phishing Simulations
Cybersecurity Trainings
+2 more
Y-Security

Y-Security

Application, Infrastructure, a...
Essen, Germany 2 employees

Cybersecurity company specializing in attack simulations, penetration tests, and security trainings; based in Essen, Germany with 2 employees, founded in 2021. They perform realistic attack simulations, security assessments, and transfer expertise through training.

Provides Attack Simulations
Penetration Tests
Security Trainings.
CODE WHITE GmbH

CODE WHITE GmbH

Red Teaming and Holistic Attac...
Ulm, Germany 30 employees

Cybersecurity company specializing in penetration testing, red teaming, attack surface management, and threat intelligence; 19 employees (+11.1% YoY growth), founded 2014, headquartered in Ulm, Germany; provides high-end red teaming, attack surface management, and threat intelligence services, with active involvement in cybersecurity research and realistic attack simulations.

Provides Red Teaming
Continuous Attack Surface Management
Threat Intelligence
+3 more
NSIDE ATTACK LOGIC GmbH

NSIDE ATTACK LOGIC GmbH

Web Application Pentesting and...
München, Germany 15 employees

Cybersecurity company specializing in penetration testing, red teaming, and security assessments; 11 employees, founded 2014, headquartered in München, Germany; over 250 clients; services include web app hacking, IoT, SCADA, hardware hacking, and social engineering.

Provides Penetration Testing
Iot And Hardware Hacking
Red Team Assessments
+5 more
binsec GmbH

binsec GmbH

Holistic Penetration Testing i...
Frankfurt, Germany 6 employees

Cybersecurity company specializing in penetration testing and security assessments; offers structured pentests for IT infrastructure, web, and mobile apps since 2013; based in Frankfurt, Germany with 3 employees and 20% YoY growth.

Provides Penetration Testing Services Across Various Domains Including Web Applications
Apis
Networks
+3 more
DIESEC

DIESEC

Comprehensive Penetration Test...
Germany 51 employees

German-founded cybersecurity firm based in Darmstadt, Germany; provides penetration testing, SOC as a Service, and compliance solutions; specializes in analyzing and responding to cybersecurity threats with a focus on vulnerability exploitation and simulated attacks.

Provides Penetration Testing
SOC As A Service
Red Teaming
+3 more
secion.de

secion.de

Comprehensive Network and IT S...
Germany 19 employees

German cybersecurity firm specializing in cyber defense and penetration testing; performs over 100 pentests annually; headquartered in Hamburg, Germany as a GmbH.

Provides Penetration Testing
Cyber Defense
IT Security Audits
+1 more
Allgeier CyRis GmbH

Allgeier CyRis GmbH

Comprehensive Penetration Test...
Bremen, Germany 32 employees

Germany-based IT services and cybersecurity company with 18 employees; specializes in penetration testing, vulnerability analysis, and network security; experienced a 31.9% YoY decline; active in cybersecurity categories including email security and cloud security; provides targeted attack simulations and vulnerability assessments.

Provides Penetration Testing
Vulnerability Assessment
IT Security Consulting
+4 more
TwelveSec

TwelveSec

Threat Led Penetration Testing
Greece 28 employees

Cybersecurity company specializing in penetration testing and threat-led attack simulations; 18 employees, 12% YoY growth, founded 2012, headquartered in Greece, offers comprehensive security assessments including TLPT, with 259 monthly website visits and active social media presence.

Threat Led Penetration Testing
Red Teaming
NIS2 Compliance
+5 more
Silent Signal

Silent Signal

Information Security and Penet...
Budapest, Hungary 11 employees

Computer and network security company specializing in penetration testing and ICT security services; 13 employees; founded 2009; Budapest, Hungary; offers detailed pentest services including IBM i security testing, emphasizing thoroughness and research-driven quality.

Penetration Testing
Information Security Counseling
ICT Security Services
RavenForTech

RavenForTech

Cybersecurity and Digital Fore...
Budapest, Hungary 1 employees

IT services and consulting company specializing in cybersecurity, digital forensics, and penetration testing; 6 employees with 14.3% YoY growth; based in Budapest, Hungary; offers services including incident response, fraud detection, forensic investigations, and vulnerability assessments.

Incident Response
Fraud Detection
Forensic Investigations
+4 more
QUADRON Analytica & Cybersecurity

QUADRON Analytica & Cybersecurity

Cybersecurity and Advanced Dat...
Budapest, Hungary 51 employees

IT services and cybersecurity firm based in Budapest, Hungary; 24 employees; founded 2014; specializes in penetration testing, VAPT, cybersecurity assessment, and security operations; serves global clients with a focus on governance, risk, and compliance.

IT Security
OT Security
Cloud Security
+5 more
Pr-audit Kft.

Pr-audit Kft.

Penetration Testing and Vulner...
Hungary 11 employees

Hungarian cybersecurity company based in Budapest; specializes in penetration testing, vulnerability assessments, and security consulting; listed in Hungarian registry with headquarters at 1145 Budapest, Törökőr utca 22; provides comprehensive information security solutions for businesses.

Penetration Testing
Vulnerability Assessment
Security Consulting
+5 more
Vendito

Vendito

IT Security Engineering
Szekszárd, Hungary 1 employees

Cybersecurity company specializing in vendor- and tool-agnostic IT security engineering; offers penetration testing services; based in Szekszárd, Hungary with 3 employees.

Offensive Security
Audit
Compliance
+5 more
Silent Signal

Silent Signal

Penetration Testing and Securi...
Hungary 11 employees

Hungarian cybersecurity company headquartered in Budapest; specializes in penetration testing, security assessments, code analysis, vulnerability testing, and social engineering; emphasizes world-class R&D and comprehensive ICT security services.

Penetration Testing
Security Assessments
Code Analysis
+3 more
Logra

Logra

Penetration Testing and Ethica...
Hungary 11 employees

Hungary-based cybersecurity firm specializing in penetration testing; offers vulnerability assessments, network testing, and ethical hacking with over 300 successful audits; headquartered in Pécs, Hungary.

Penetration Testing
Vulnerability Assessment
Network Testing
+5 more
Omnia

Omnia

Web Application Testing
Italy

Italy-based cybersecurity firm specializing in penetration testing and web application exploitation; headquartered in Milan, with services explicitly including hacking and security testing of web applications, supporting their role as a security testing provider.

Consulting
System Integration
Application Management
+5 more
Bourbon Offensive Security Services

Bourbon Offensive Security Services

Multi-Vector Penetration Testi...
Troisvierges, Luxembourg 1 employees

Cybersecurity company based in Luxembourg; specializes in penetration testing, attack vector analysis, and impact validation with a pragmatic, offensive security approach. Founded in 2025, operates with 1 employee, focusing on real-world security solutions.

Consulting Services
Risk Prioritization
Remediation Follow-up
+5 more
LogicalTrust

LogicalTrust

Comprehensive Penetration Test...
Wrocław, Poland 8 employees

Computer and network security company specializing in penetration testing, cloud security, and ransomware attack mitigation; 6 employees with 14.3% YoY growth; based in Wrocław, Poland; over 17 years of experience in IT security testing; offers web/mobile penetration tests, security awareness, and cloud infrastructure testing.

Provides Penetration Testing For Web And Mobile Applications
Security Audits
Security Awareness Training
+5 more
Redteam.pl

Redteam.pl

Advanced Penetration Testing a...
Poland 4 employees

Poland-based cybersecurity firm specializing in penetration testing and red teaming; 20+ years of experience; headquartered in Warsaw, Poland with official registration (KRS 0000718490, REGON 369466623, NIP 5252739138).

Provides Penetration Testing
Red Teaming
Social Engineering
+5 more
Inceite

Inceite

Penetration Testing and Red Te...
Warsaw, Poland 4 employees

Inceite is a private IT services and consulting company based in Warsaw, Poland, founded in 2017 with 4 employees; specializes in software development, cybersecurity, machine learning, and penetration testing for industries like banking and telecom; employs best practices and cutting-edge tech, with 33.3% monthly growth.

Provides Software Development
Cybersecurity Services Including Penetration Testing And Red Teaming
Machine Learning Solutions Such As Data Mining And Text Mining.
Iterasec

Iterasec

High-Impact Penetration Testin...
Poland 17 employees

Iterasec is a Poland-based private cybersecurity firm specializing in penetration testing services; founded in 2020, it has 11 employees with +70% YoY growth. The company focuses on in-depth security testing for web, mobile, IoT, automotive, network, and cloud systems, emphasizing value addition beyond testing. It attracts 5,245 monthly website visits and holds a global rank of #3,402,180, positioning it as a specialized player in the cybersecurity landscape.

Provides Expert Penetration Testing Services Including Web
Mobile
API
+5 more
4Prime | IT Security

4Prime | IT Security

Infrastructure and Network Sec...
Warszawa, Poland 31 employees

Cybersecurity company based in Warszawa, Poland; 25 employees; specializes in penetration testing, security audits, incident management, and infrastructure security; offers comprehensive cybersecurity solutions for businesses, with a focus on MITRE ATT&CK framework protection.

Provides Penetration Testing
Security Audits
Infrastructure And Network Security
+5 more
SEQRED

SEQRED

IoT and ICS Cybersecurity and ...
Poland 14 employees

Cybersecurity services provider based in Poland; specializes in IoT and ICS security, offering offensive and defensive solutions including cloud security, threat intelligence, and security testing. 11 employees with -22.2% YoY growth; active penetration testing provider with services and roles dedicated to pentest activities.

Provides Cybersecurity Services Including Penetration Testing
Red Team Operations
Security Audits
+5 more
Prevenity

Prevenity

Penetration Testing and Securi...
Warszawa, Poland 15 employees

Prevenity is a Polish IT and cybersecurity company specializing in penetration testing services; founded in 2010, with 8 employees, headquartered in Warszawa, Poland, and active in the cybersecurity and IT services sectors.

Provides Penetration Testing
Security Audits
Advisory And Consulting
+2 more
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Pentestica

Pentestica

Penetration Testing, Security ...
Poland

Polish cybersecurity firm based in Katowice; specializes in penetration testing, security audits, Red Teaming, and compliance services including NIS2, DORA, and MiCA/CASP; over 10 years of experience in professional cybersecurity services.

Provides Penetration Testing
IT Security Audits
Red Teaming
+5 more
Red Cloud

Red Cloud

Red Team Operations and Cloud ...
Poland 7 employees

IT services and consulting firm in Poland; 7 employees; specializes in cybersecurity with services including professional penetration testing and red team operations to enhance digital asset security.

Provides Red Team Operations
Penetration Testing
Cloud Security Assessments
+1 more
4Prime

4Prime

Comprehensive Infrastructure a...
Poland 30 employees

Cybersecurity company based in Warsaw, Poland; offers penetration testing, incident response, security system deployment, SOC as a Service, and web monitoring; emphasizes expertise in MITRE ATT&CK framework and hosts webinars and live events.

Provides Penetration Testing
Incident Response
Security System Design And Deployment
+3 more
SharpSec

SharpSec

Offensive Security and Advance...
Warsaw, Poland 1 employees

SharpSec is a Poland-based IT services and consulting company specializing in offensive security, including advanced penetration testing, red teaming, and security assessments; with 1 employee, it focuses on cybersecurity and strategic resilience for clients.

Provides Penetration Testing For Web Applications
Mobile
Infrastructure
+5 more
Red Teaming

Red Teaming

Red Teaming and Penetration Te...
Poland 4 employees

Cybersecurity firm based in Warsaw, Poland, specializing in penetration testing and red teaming; offers advanced cyberattack simulation services to evaluate organizational security posture and resilience.

Provides Penetration Testing
Red Teaming
Simulated Cyberattacks
+2 more
Security Hub

Security Hub

Penetration Testing and Securi...
Poland 4 employees

Cybersecurity company based in Warsaw, Poland, specializing in penetration testing for web, desktop, and mobile applications; offers comprehensive security assessments aligned with OWASP TOP 10, OWASP ASVS, PCI DSS, and CVSS; staffed by certified security engineers.

Provides Penetration Testing For Web
Desktop
Mobile Applications
+5 more
CYBERST sp. z o.o.

CYBERST sp. z o.o.

Penetration Testing and Vulner...
Poland 1 employees

Cybersecurity company based in Poland; specializes in penetration testing (blackbox and whitebox) and vulnerability assessments; offers testing of teleinformatics systems and system configuration; very small team with 1-10 employees.

Provides Penetration Testing (blackbox And Whitebox)
Vulnerability Assessments
Teleinformatics System Testing
+3 more
Monethic - Web3 Cybersecurity

Monethic - Web3 Cybersecurity

Web3 Security, Smart Contract ...
Warszawa, Poland 6 employees

Blockchain security company based in Warszawa, Poland; 5 employees with 20% YoY growth; specializes in smart contract, blockchain, and traditional cybersecurity, including penetration testing and red team assessments; provides expert security services for on-chain and off-chain operations.

Provides Penetration Testing
Red Teaming
Smart Contract Audits
+5 more
Char49

Char49

Web Application Security
Lisboa, Portugal 7 employees

Char49 is a private cybersecurity firm based in Lisboa, Portugal, specializing in information security services such as penetration testing, red team assessments, and data loss prevention. With 5 employees, it offers a range of security consulting, training, and research services, and maintains a modest online presence with 1,081 monthly visits and a global rank of #11,831,828.

Penetration Testing
Security Auditing
Consulting
+5 more
Sibs

Sibs

Controlled Attack Simulations
Portugal 1400 employees

Cybersecurity company headquartered in Alfragide, Lisbon, Portugal; offers penetration testing and attack simulation services, including controlled attack simulations, with a focus on cybersecurity solutions for businesses.

Payment Solutions
Authentication And Security Applications
Loyalty Solutions
+5 more
BIT SENTINEL

BIT SENTINEL

Independent Penetration Testin...
Bucharest, Romania 20 employees

Cybersecurity company specializing in penetration testing, incident response, and security consultancy; 14 employees; Founded 2015; Based in Bucharest, Romania; Provides independent pentest services and managed security solutions.

Penetration Testing
Managed Security Services
Cybersecurity Consultancy
+3 more
SecurityONE

SecurityONE

Penetration Testing Services
Bucharest, Romania 3 employees

Cybersecurity company providing penetration testing, secure code review, mobile security testing, security assessment, security audit, compliance testing, and security awareness training; 3 employees; Founded 2021; Bucharest, Romania.

Penetration Testing
Secure Code Review
Mobile Security Testing
+5 more
S.C. Orange România S.A.

S.C. Orange România S.A.

Network and Security Penetrati...
Bucharest, Romania 34 employees

S.C. Orange România S.A. is a private telecommunications provider headquartered in Bucharest, Romania, with 23 employees (+9.7% YoY growth) and over $1 billion in annual revenue. It has a strong online presence with 6.3 million monthly website visits and ranks #10,169 globally. The company explicitly offers penetration testing and security assessment services, supporting its role in cybersecurity and offensive security capabilities within the telecom sector.

Mobile Subscriptions
Prepaid Services
Internet
+5 more
ITUniversityRo

ITUniversityRo

Web Application and Wireless/M...
Romania 1 employees

Cybersecurity training and consulting company based in Ploieşti, Romania; offers web security assessment, penetration testing, wireless/mobile penetration testing, security consulting, and compliance audits; specializes in cybersecurity education and certification.

Training And Awareness
Penetration Testing
Web Security Assessment
+4 more
Nethemba

Nethemba

Web Application Testing
Bratislava, Slovakia 7 employees

Nethemba is a Slovak IT security company specializing in web application security and penetration testing; it has 5 employees, was founded in 2007, and generates about $94.4K annually. The firm offers penetration testing, security audits, RFID security audits, and active security research, distinguishing itself as the only Slovak/Czech provider of RFID security audits.

Web Application Penetration Testing
Security Audits
Smartphone Application Security Audit
+5 more
Simovits Consulting

Simovits Consulting

Network Penetration Testing
Stockholm, Sweden 20 employees

Cybersecurity consulting firm specializing in information and IT security; provides penetration testing, security reviews, vulnerability scans, and incident management with a focus on long-term client relationships. Founded in 1997, based in Stockholm, Sweden, with 14 employees and +5.3% YoY growth; known for adherence to industry standards like NIST SP800-115 and OWASP.

Information Security
IT Forensics
Security Reviews
+3 more
Blacklock Security

Blacklock Security

Penetration Testing as a Servi...
Thorndon, New Zealand 8 employees

Cybersecurity company specializing in Penetration Testing as a Service (PTaaS); 7 employees, founded 2021, based in Thorndon, New Zealand; offers on-demand penetration testing through a click or DevOps integration; 3,528 monthly visits, global rank #4,447,192.

Penetration Testing
Vulnerability Scanning
Static Code Scanning
+5 more
phew Cyber Security

phew Cyber Security

Penetration Testing Services
New Zealand 6 employees

phew Cyber Security is a New Zealand-based private cybersecurity company specializing in penetration testing, deep exploit analysis, and security consulting; founded in 2017, with 5 employees and a focus on simplifying security and stability for businesses.

Penetration Testing
Pen Testing As A Service (ptaas)
Bug Bounty
+3 more
Nova Security New Zealand

Nova Security New Zealand

Penetration Testing and Blockc...
Auckland, New Zealand 2 employees

IT services and cybersecurity company based in Auckland, New Zealand; specializes in penetration testing, cloud security, and blockchain security with 2 employees, founded in 2024, and a monthly web traffic of 591 visits.

Penetration Testing
Cloud Security Solutions
Blockchain Security
MTCyber Limited

MTCyber Limited

Penetration Testing and Securi...
Auckland, New Zealand 1 employees

IT services and cybersecurity consulting company based in Auckland, New Zealand; founded in 2023; offers penetration testing, red teaming, secure code review, and cloud security review; dedicated to cybersecurity defense for organizations of all sizes; 1 employee.

Penetration Testing
Red Team Engagement
Source Code Review
+5 more
Project Black

Project Black

Penetration Testing
Sydney, Australia 8 employees

Cybersecurity company specializing in penetration testing, application security, and security engineering; CREST accredited Australian firm with 4 employees and +60% YoY growth; based in Sydney, Australia, with 11,617 monthly website visits and ranked #2,013,102 globally.

Provides Penetration Testing
Application Security
Security Engineering
+1 more
HackLabs

HackLabs

Network Penetration Testing
Australia 16 employees

Cybersecurity company specializing in penetration testing, social engineering, and red teaming; based in Sydney, Australia, with 11 employees and 1500% YoY growth since 2009. Offers services in security, compliance, forensics, MSS, SaaS, and incident response.

Provides Penetration Testing For External Networks
Wireless Networks
Mobile Applications
+5 more
Red Cursor

Red Cursor

Boutique Penetration Testing
Sydney, Australia 7 employees

IT services and cybersecurity consulting firm specializing in penetration testing, cloud security, incident response, and security architecture; founded in 2018, with 6 employees in Sydney, Australia; known as Australia's leading penetration testing firm with over 800 businesses secured.

Provides Penetration Testing
Cloud Security Consulting
Incident Response
+1 more
SilentGrid Security

SilentGrid Security

Adversary Simulation and Red T...
Sydney, Australia 21 employees

Australian cybersecurity consultancy specializing in adversary simulation and penetration testing; 14 employees with 16.7% YoY growth; headquartered in Sydney, with over 10 years of experience in offensive security services.

Provides Adversary Simulation
Penetration Testing
Hardware And Wireless Assessments
+5 more
Triskele Labs

Triskele Labs

Offensive Security Penetration...
Melbourne, Australia 105 employees

Cybersecurity company based in Melbourne, Australia; 88 employees with 26.5% YoY growth; specializes in cybersecurity advisory, governance, risk management, and web application security, including penetration testing services; founded in 2014; active in penetration testing and security compliance.

Provides Penetration Testing
Compliance And Risk Management Advisory
Managed Detection And Response
+2 more
Core Sentinel

Core Sentinel

Web Application Pentesting
Sydney, Australia 2 employees

Core Sentinel is an Australian cybersecurity firm specializing in penetration testing and vulnerability assessments; it offers comprehensive network, web, and application security testing services with certified professionals (OSCE, OSCP, CREST, CISA). Founded in 2015 and headquartered in Sydney, it operates with a small team of 1 employee, focusing on delivering high-quality, compliant security solutions for clients.

Provides Penetration Testing Services For Web Applications
Mobile Applications
External And Internal Infrastructure
+5 more
Aurian Security

Aurian Security

Network Penetration Testing
Sydney, Australia 2 employees

Australian cybersecurity firm specializing in penetration testing, red teaming, and adversary simulation; provides offensive security services to identify vulnerabilities before malicious actors can exploit them; founded in 2020, headquartered in Sydney, with 1 employee.

Provides Penetration Testing
Vulnerability Management
Cloud Security
+5 more
ITSEC Australia / New Zealand

ITSEC Australia / New Zealand

Offensive Security Penetration...
Melbourne, Australia 5 employees

Cybersecurity consulting firm based in Melbourne, Australia; specializes in penetration testing, governance, risk management, OT cybersecurity, SOC services, and awareness programs; founded 2010; 5 employees; USD 141K funding; active in cybersecurity services with a focus on IT, OT, and IoT environments.

Provides Penetration Testing
Vulnerability Scanning
Offensive And Defensive Security
+5 more
Protectera

Protectera

Enterprise Penetration Testing
North Sydney, Australia 12 employees

Protectera is an Australian-based IT services and cybersecurity firm specializing in penetration testing, security assessments, and digital transformation; with 11 employees, +20% YoY growth, founded in 2015, serving nationwide with a focus on active simulated attack testing and enterprise data security.

Provides Penetration Testing
Red Teaming
Risk And Compliance
+5 more
S

Securetivity

Continuous Penetration Testing
Australia 11 employees

Australian cybersecurity company specializing in offensive and defensive security solutions; provides penetration testing services including web application, physical, external/internal, and continuous testing; based in Narrabeen, NSW with active ABN, operating as a Managed Security Service Provider (MSSP).

Provides Managed Security Services
Continuous Penetration Testing
Security Testing
+2 more
Stingrai

Stingrai

Penetration Testing Services
Toronto, Canada 10 employees

Cybersecurity company specializing in penetration testing services; offers web application, network, and active directory security testing; founded in 2021, 6 employees, Toronto, Canada; +42.9% YoY growth.

Penetration Testing
Web Application Security
Network Security
+1 more
Appsurent Cyber Security

Appsurent Cyber Security

Application Security Testing
Toronto, Canada 2 employees

Appsurent Cyber Security is a Canadian private cybersecurity company specializing in manual, adversary-driven penetration testing and security assessments; with 1 employee, founded in 2020, based in Toronto, Ontario, they serve government, fintech, and critical infrastructure clients, focusing on application, API, web, mobile, cloud, and AI security, and are known for uncovering vulnerabilities that automated tools overlook.

Web Application Penetration Testing
Mobile Application Penetration Testing
API Penetration Testing
+1 more
System Architects Inc

System Architects Inc

Network Penetration Testing
Toronto, Canada 17 employees

Canadian IT & Services company providing managed IT, cybersecurity, cloud hosting, and compliance solutions; 12 employees with 6.3% YoY growth, $3.4M revenue; offers certified penetration testing (internal/external) with formal methodologies and expert consultants (OSCP, CISSP, CEH, OSCE); founded 1997; based in Toronto, ON.

Managed IT Services
Outsourced IT Support
Network And Server Support
+5 more
Securityium

Securityium

Manual and Custom Penetration ...
London, United Kingdom 3 employees

Securityium Ltd is a UK-based cybersecurity firm specializing in penetration testing and vulnerability assessments; with 2 employees and a 57.1% YoY workforce decline, it focuses on high-security testing services for enterprise clients. Founded in 2020 and headquartered in London, it maintains a modest online presence with 2,219 monthly visits and a global rank of #6,583,875.

Penetration Testing
Vulnerability Assessment
IT Security Review And Assurance
+3 more
R & I Consulting

R & I Consulting

Network and Application Penetr...
Other 5 employees

UK-based IT services and cybersecurity consulting firm founded in 2017; specializes in penetration testing and vulnerability assessments with 3 employees and headquartered at 5 Freeman Close, Castle Hill, Ebbsfleet Valley, DA10 1BY, UK.

Penetration Testing
Vulnerability Assessment
Threat Intelligence
+5 more
PrimoConnect: Compliance Support - Cyber Security - Pen Testing - Cloud - Networks

PrimoConnect: Compliance Support - Cyber Security - Pen Testing - Cloud - Networks

Web Application Pentesting
Other 2 employees

UK-based private IT security company founded in 2017 with 2 employees; specializes in penetration testing, cloud infrastructure, and compliance support. Offers offensive security testing, cyber awareness training, and secure cloud/network design, with explicit focus on penetration testing services and cyber security consultancy.

Penetration Testing
Cyber Security Consulting
Compliance Support
+1 more
GoAllSecure

GoAllSecure

Network Penetration Testing
London, United Kingdom 12 employees

GoAllSecure is a UK-based private cybersecurity services provider specializing in penetration testing, red team exercises, and comprehensive security solutions. Founded in 2021, it has 9 employees with 50% YoY growth, offering services across website, API, cloud, server, and mobile security to global clients. The company emphasizes offensive security with active penetration testing and assurance offerings, serving both government and private sectors worldwide.

Penetration Testing
Red Team Exercises
Vulnerability Assessment
+4 more
Codigo Security

Codigo Security

Web Application Pentesting
Other 2 employees

UK-based cybersecurity consulting company founded in 2018 with 2 employees; specializes in web application security, cloud security, and penetration testing; explicitly offers manual web application penetration testing aligned with OWASP, NIST, and SANS standards; registered at 71-75 Shelton Street, Covent Garden, London.

Penetration Testing
Vulnerability Scanning
Security Assessments
+1 more
SensePost

SensePost

Offensive Security and Penetra...
United Kingdom 24 employees

UK-registered ethical hacking team within Orange Cyberdefense; specializes in penetration testing and offensive security services; based in Maidstone, Kent, with official UK Companies House registration.

Penetration Testing
Security Assessments
Hacking Training
+3 more
Sodium Cyber Ltd

Sodium Cyber Ltd

Web Application Pentesting
United Kingdom 3 employees

Cybersecurity consultancy specializing in penetration testing and security assessments; based in Worcestershire, UK with 2 employees, founded in 2020. Offers web application and infrastructure pentests, cloud security, secure code reviews, and maritime systems security; 208 monthly website visits.

Penetration Testing
Security Assessments
Risk Management
+5 more