Find a pentest company with Offensive Security Certified Professional (oscp)
80 companies have this certification
Offensive Security Certified Professional (OSCP)
Origin
The OSCP certification was created by Offensive Security, a cybersecurity training company founded in 2007 by Mati Aharoni, HD Moore, and other security professionals. The certification was developed to address the gap between theoretical security knowledge and practical penetration testing skills. Unlike traditional multiple-choice exams, OSCP requires candidates to complete a grueling 24-hour hands-on penetration testing examination where they must successfully compromise multiple machines in a controlled network environment to demonstrate real-world hacking capabilities.
Industry Value
The OSCP is highly valued in the cybersecurity industry because it proves practical, hands-on expertise rather than just theoretical knowledge. Employers recognize OSCP holders as professionals who can actually perform penetration testing tasks, not just pass written exams. The certification's "Try Harder" philosophy and demanding practical exam have earned it a reputation as one of the most challenging and respected entry-to-intermediate level certifications in offensive security. Many organizations, including government agencies and Fortune 500 companies, specifically seek OSCP-certified professionals for penetration testing and red team positions, often listing it as a preferred or required qualification in job postings.
AllTech IT Solutions
IT Services and Consulting company based in Birmingham, Alabama; 11 employees with 18.8% YoY growth; provides managed services, cloud solutions, cybersecurity, and explicit penetration testing including network penetration tests and ethical hacking; founded in 2004.
Cyber74
Cyber74 is a cybersecurity and IT consulting company based in Redding, California, with 13 employees; founded in 2022; specializes in advanced cybersecurity solutions including penetration testing; serves SMBs, healthcare, manufacturing, and government clients across North America; BIPOC-owned.
Sugarcube, Inc
Private software development firm based in San Francisco, California, specializing in ethical hacking and cybersecurity services; provides penetration testing, social media hacking, cheating spouse investigations, and consulting; 3 employees with 200% YoY growth; founded in 2008; website: https://www.cyberlords.io.
Gosecure
Cybersecurity company providing 24/7 managed detection, response, and penetration testing services; headquartered in La Jolla, California, with dual presence in Montreal; specializes in active security testing, ethical hacking, and red-team activities.
Lares
Cybersecurity firm specializing in penetration testing and red team assessments; based in Denver, Colorado, with a focus on offensive security services that simulate real-world cyber attacks to identify vulnerabilities.
Pentest King
Cybersecurity firm specializing in penetration testing, ethical hacking, and compliance assessments; 2 employees with +200% YoY growth since 2023; based in Dover, Delaware, United States. Offers services for SOC 2, PCI-DSS, ISO 27001, red teaming, and phishing simulations, with recent focus on AI-based pentest tools.
Compuquip Cybersecurity
Compuquip Cybersecurity is a private cybersecurity company specializing in computer and network security solutions; 51 employees with a -7.2% YoY growth, $7M annual revenue, founded in 1980, headquartered in Miami, Florida. The firm offers penetration testing, cybersecurity consulting, and cloud security management, serving enterprise clients with a global rank of 3,446,568 and a local rank of 1,878,251.
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Refactor Security
Cybersecurity company specializing in penetration testing, application security, and cloud security; 3 employees, founded 2022, headquartered in Cocoa Beach, Florida, USA; offers web, mobile, API, and AWS security reviews, with a focus on defense strategies for digital assets.
Vilkas Cybersecurity
IT services and consulting firm specializing in penetration testing, web application security, and active directory security; Tampa-based with 3 employees, founded in 2020, emphasizing strategic defense and trust-based client relationships.
99HAT | Offensive Security
Cybersecurity company specializing in offensive security and penetration testing; founded in 2023, based in Orlando, Florida; 5 employees with +600% YoY growth; provides high-quality penetration testing, web security, threat modeling, and compliance services; team with over 10 years of collective experience.
Passpoint Security
Cybersecurity company headquartered in Decatur, Georgia, United States; specializes in penetration testing and PTaaS services, with explicit offerings in network penetration testing and AI-verified security assessments.
Spector Security
Security and investigations company specializing in penetration testing, security assessment, and on-site training; provides physical, cyber, and social engineering pentest services; 2 employees, founded 2018, Arlington Heights, Illinois.
10-D, Inc
Cybersecurity company specializing in IT security, compliance, and educational services for financial institutions; offers penetration testing, vulnerability assessments, and IT audits; 19 employees, $4.6M revenue, founded 2004, headquartered in Overland Park, Kansas.
TraceSecurity
Cybersecurity services provider specializing in penetration testing; offers internal, external, and wireless pentests; 74 employees, $8.8M revenue, founded 2004 in Baton Rouge, Louisiana; $12.3M funding; active in compliance, risk, and vulnerability assessments.
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7 Minute Security
Cybersecurity consulting firm based in Minnesota; specializes in penetration testing services including internal and external network assessments; 15 years of experience in IT and security; headquartered in Shakopee, MN.
Mitnick Security
Cybersecurity consulting firm specializing in penetration testing, incident response, and security assessments; founded in 2004, headquartered in Las Vegas, Nevada; $10M annual revenue, 1 employee, with a slight YoY decline of -11.1%. Known for expertise in vulnerability assessments, social engineering, and red team operations, with a global web rank of #806,548 and 38,076 monthly visits.
Yappo CyberSec
Yappo CyberSec is a next-generation penetration testing company specializing in AI-driven web and API security assessments; based in Albuquerque, NM, with 4 employees, founded in 2018, serving startups and small businesses with fast, affordable pentest services.
Taylsec LLC
IT services and cybersecurity company specializing in penetration testing, wall structures, and sanitary systems; 2 employees; headquartered in New York, NY; focuses on security risk assessments, red team, and web application testing.
Texas Crime Management
Security and investigations company specializing in cybersecurity consulting, penetration testing, and security assessments; offers a wide range of services including penetration testing, security audits, and cloud security assessment; based in Charlotte, North Carolina, with a global web presence of 33,770 monthly visits and ranked #628,115 worldwide.
Quadra Cyber
Cybersecurity company specializing in penetration testing, incident response, and network consulting; 6 employees, $4.5M revenue, founded 2009 in Charlotte, NC; focuses on automated, scalable protections for businesses.
Virtus Cybersecurity
Cybersecurity firm specializing in penetration testing and security assessments; headquartered in North Royalton, Ohio, with verified location data from multiple sources. The company explicitly offers penetration testing services on its homepage.
Asgard Cyber Security, LLC
Cybersecurity firm specializing in data security and penetration testing; provides internal, external, and web app pentest services, with a focus on ransomware protection, password risk management, and compliance. Founded 2017; 4 employees; Tulsa, Oklahoma.
Critical Fault
Critical Fault is a cybersecurity firm specializing in penetration testing and security assessments; founded in 2021, with 2 employees, based in Edmond, Oklahoma, USA, and $100K in total funding. They offer services including penetration testing, CMMC prep, digital forensics, incident response, and physical security, serving clients of any size.
Lockard Security
Cybersecurity company specializing in penetration testing, vulnerability assessments, and red team services; 6 employees with 33.3% YoY growth, founded in 2018, headquartered in Hillsboro, Oregon, United States. Offers offensive security services including simulated attacks and security consulting.
Summit Security Group
Cybersecurity firm specializing in penetration testing, cybersecurity advisory, and compliance; offers application, network, and wireless pentests, with a focus on risk management and security controls; 7 employees; Founded 2011; Beaverton, Oregon, USA.
Security Risk Advisors
Security Risk Advisors is a cybersecurity company specializing in security assessments, penetration testing, and 24/7 cybersecurity operations; with 229 employees (+18.4% YoY growth), $12.4M annual revenue, founded in 2010, headquartered in Philadelphia, Pennsylvania, serving clients across the USA, Ireland, and Australia.
Compass IT Compliance
Cybersecurity and IT compliance company specializing in penetration testing, vulnerability assessments, and risk management; 29 employees (+12.2% YoY growth), $22.3M revenue, founded 2010, headquartered in North Providence, RI, USA; serves clients nationwide.
BugSwagger
Cybersecurity company specializing in advanced penetration testing solutions; based in Austin, Texas, with 6 employees and $1.75M in funding; founded in 2019; provides comprehensive pentest services to identify vulnerabilities in networks, systems, and applications.
Rotas Security
IT services and consulting company specializing in penetration testing; 8 employees with 114.3% YoY growth; based in Richmond, Virginia, with a focus on cybersecurity, network, web, wireless, and physical testing services.
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Neovera
Neovera is a private IT services and consulting company specializing in cybersecurity, cloud solutions, and infrastructure, with a dedicated Red Team for penetration testing and AI fraud testing. It employs 68 staff, has 81.1% YoY growth, and generates $10M in revenue; founded in 2001 and based in Reston, Virginia.
Digital Global Connectors, Llc (dgc)
Cybersecurity company headquartered in McLean, Virginia; specializes in penetration testing services applying offensive security tactics, with verified office location at 1775 Tysons Blvd, McLean, VA 22102-4285.
Cybrex LLC
Cybersecurity company based in Norfolk, Virginia, providing penetration testing, vulnerability assessments, and Red Team/Blue Team exercises for maritime and military clients; specializes in active cyber vulnerability testing and security consulting.
Telos Corporation
Cybersecurity and identity solutions provider based in Ashburn, Virginia; offers penetration testing services including external and internal assessments, with a focus on cyber GRC and risk management platforms like Xacta; emphasizes active security testing and threat identification.
Fracture Labs Cybersecurity
Cybersecurity firm specializing in offensive security services including penetration testing and threat modeling; headquartered in Madison, Wisconsin, with a focus on identifying vulnerabilities through simulated attacks.
0 Tolerance Security
Cybersecurity firm headquartered in Milwaukee, Wisconsin; specializes in penetration testing services including PCI compliance, web and mobile app security testing, with detailed testing workflows and security assessments.
Secure Hyperloop
Cybersecurity company specializing in penetration testing, network security assessments, and cloud security evaluations; founded in 2024 with 2 employees, headquartered in Sheridan, Wyoming, USA. Uses real-world techniques to identify and mitigate vulnerabilities, providing comprehensive protection.
Pentest Wizard
Cybersecurity company specializing in penetration testing; headquartered in Sheridan, Wyoming, USA; offers structured pentest services with certified experts including OSCP and CRTO credentials.
XSEC infosec GmbH
Security and investigations company specializing in information security solutions; offers penetration testing, auditing, training, consulting, and outsourcing services with expertise in network penetration testing supported by CPTE certifications; headquartered in Vienna, Austria, with 3 employees and a 25% YoY workforce decline.
MME | Security Audits & Training
Cybersecurity company specializing in security audits, penetration testing, ethical hacking, and security training; founded in 2010 with 12 employees in Belgium. Focuses on open communication about cyber risks, offering services like vulnerability assessments, forensic investigation, and secure web development. Web presence includes 3,397 monthly visits and a global rank of #5,173,356.
INVADE
Cybersecurity firm specializing in penetration testing; provides comprehensive security assessments including web, mobile, IoT, and hardware testing; 2 employees; Brussels, Belgium; Founded in Belgium; Focused on proactive vulnerability identification and adversary emulation.
PriorityZero
Cybersecurity company specializing in offensive security and penetration testing; founded 2021 in Sofia, Bulgaria; 2 employees with 100% YoY growth; offers ethical hacking, security audits, compliance, and system implementation services, with expertise in web, API, and network penetration tests.
OMVAPT
OMVAPT is a private computer and network security firm based in Tallinn, Estonia, founded in 2016; specializing in vulnerability assessment and penetration testing (VAPT) with a team of 4 employees. The company provides penetration testing services, focusing on offensive security, vulnerability management, and digital forensics, and actively engages in recent industry activities.
Cybertested
Cybertested is an Estonian cybersecurity firm offering AI-driven penetration testing and dark web monitoring; provides certified reports for compliance standards like SOC 2, ISO 27001, and NIS2. The company emphasizes continuous security assessments and dark web surveillance, with a focus on pentesting services.
Cybersolutions.fr
Cybersecurity company based in France; specializes in penetration testing (pentest) services including internal/external, web, mobile, and API assessments; headquartered in Paris, Île‑de‑France, France; provides detailed vulnerability reports and recommendations.
Ziwit
Cybersecurity company based in Montpellier, France, specializing in IT security services such as manual audits, on-site and remote penetration testing, and web application security solutions; 25 employees with -3.2% YoY growth; founded in 2011; actively markets penetration testing as a core service, including dedicated internal and external pentest offerings.
SCHUTZWERK GmbH
Cybersecurity consultancy specializing in independent IT and cybersecurity assessments; offers penetration testing services; 17 employees; founded 2002; headquartered in Ulm, Germany; active in application security, risk assessment, embedded security, and more.
Cyfidelity Security Services GmbH
German cybersecurity firm based in Bielefeld; provides penetration testing, red/purple teaming, and offensive security services; registered in Germany with HRB 45654 and VAT ID; specializes in cyber resilience and security consulting.
Lednerb IT-Security GmbH
German cybersecurity firm specializing in penetration testing, vulnerability scans, and security consulting; operates with 2 employees in Germany; emphasizes simple and effective cybersecurity solutions.
MindBytes GmbH
IT services and consulting company specializing in cybersecurity, penetration testing, and red teaming; 3 employees with 75% YoY growth; founded 2023; headquartered in Stuttgart, Germany; provides vulnerability assessments to strengthen cybersecurity defenses.
greenhats GmbH
IT services and cybersecurity company based in Germany; provides proactive security solutions, human-enhanced AI security management, security checks, and penetration testing including red-teaming and white/black box testing; 6 employees with 40% YoY growth, founded in 2016, specializing in security awareness and system protection.
Hacking Cult
German-based IT services and consulting firm with 5 employees; specializes in cybersecurity including penetration testing, security training, and consulting; offers specialized pentest services for rich-client and IoT applications; registered as GmbH in Ingolstadt, Germany.
Alb Cyber Guards
German cybersecurity firm based in Albstadt, Baden-Württemberg; offers professional IT security analysis and penetration testing services, including web application pentests, with a focus on identifying vulnerabilities and protecting digital assets.
Trufflepig Forensics
Germany-based IT services and consulting company specializing in cybersecurity, penetration testing, incident response, and compliance; 26 employees; founded 2020; $1.1M funding; offers internal and external pentests simulating network attacks, with a focus on actionable reporting and security assessments.
Baghus GmbH
Germany-based cybersecurity firm specializing in IT security and penetration testing; headquartered in Munich, with operations focused on vulnerability assessment and protection since 2001.
ditis Systeme
Germany-based cybersecurity firm headquartered in Heidenheim, offering penetration testing, risk assessment, system security, and staff training services; established presence in the German market with a focus on trust and continuous system availability.
RCE Security
German-based cybersecurity firm specializing in continuous penetration testing; offers ongoing external attack surface mapping, manual testing, and active exploitation services. Located at Emsdettener Str. 10, 48268 Greven, with VAT ID DE328576638, emphasizing its German registration and legal compliance.
White Hat IT Security
Cybersecurity firm headquartered in Budapest, Hungary, specializing in penetration testing and vulnerability assessments; offers vulnerability assessments, adversary simulation, and related cybersecurity services; based in Budapest, Hungary, with public references confirming location.
SK IT Cyber Security
Cybersecurity company specializing in penetration testing, ethical hacking, vulnerability assessment, and ICS/SCADA security; 15 employees with 18.8% YoY growth; founded in 2000 and headquartered in Italy.
Redaxer
Cybersecurity company based in Rome, Italy, specializing in offensive security services; provides penetration testing and red team services to assess and enhance client security posture.
N-Lux
N-Lux is a Luxembourg-based IT Services and IT Consulting firm specializing in high-value IT consulting such as DevSecOps, container orchestration, Cloud Computing, and IT Security; founded in 2021 with 1 employee. The company explicitly provides penetration testing (pentest) services, supported by its categorization and homepage references.
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SECWATCH B.V.
Cybersecurity company based in Almere, Netherlands; provides penetration testing, risk assessment, security audits, and vulnerability management with a specialized team and hyperspecified reporting. Founded 2005; 11 employees; $5.1M revenue; active in ethical hacking and infosec.
Cloaked
Cybersecurity company based in Gdansk, Poland; specializes in penetration testing services, including infrastructure pentests; actively conducts security assessments to identify vulnerabilities before exploitation.
RTFS Security Operations Center (SOC)
Poland-based cybersecurity firm specializing in SOC and penetration testing services; registered in Warsaw with NIP 5252739138 and KRS; offers SOC-as-a-Service, threat hunting, incident response, and red teaming with nearly a decade of experience.
Netrunners
Cybersecurity company specializing in penetration testing and red teaming; founded in 2020 with 2 employees and 25% YoY growth; based in Sector 1, Bucharest, Romania; offers penetration testing, red team, security audits, and training services, staffed by senior security professionals.
Zerotak Security
Cybersecurity company based in Romania; provides penetration testing, cloud security assessment, incident response, and smart contracts security testing; 3 employees; Founded in Romania; Focuses on comprehensive cybersecurity solutions for organizations to stay compliant and secure.
Zeroday.PRO
Romanian-based cybersecurity company specializing in penetration testing and ethical hacking; offers network penetration testing, vulnerability assessments, and web application security services. Focuses on security evaluations and ethical hacking with a team of expert ethical hackers.
CyberEdge Solutions Australia
CyberEdge Solutions Australia is a cybersecurity company headquartered in Brisbane, Australia, with multiple offices across the country. The firm specializes in offensive security, including penetration testing services, as indicated by their 'Offensive Security & Penetration Testing' offering on their website.
Canary Trap
Cybersecurity company specializing in penetration testing services such as API, physical, perimeter, and internal network testing; founded in 2017, with 13 employees (+60% YoY growth), headquartered in Mississauga, Ontario, Canada.
Cyberswat Group
Canada-based cybersecurity firm with HQ in Québec; specializes in penetration testing services including attack simulations and vulnerability assessments, confirmed by their website and LinkedIn presence.
VARS Corporation
Cybersecurity company specializing in managed security services, penetration testing, and security assessments; offers realistic penetration simulations for network and application evaluation; 17 employees; Founded 2017; Montreal, Canada.
Hakai Security
Hakai Security is a Brazil-based cybersecurity company specializing in penetration testing, threat detection, and security development; 40 employees with 45.7% YoY growth, headquartered in São Paulo, Brazil, offering services including pentest, red team, and DevSecOps, with a focus on technical excellence and personalized security solutions.
SYON Security
Cybersecurity consultancy based in Hong Kong; specializes in adversary simulation, red teaming, penetration testing, incident response, and threat intelligence; founded in 2018; 1 employee; provides full black box testing and physical security services.
CYBER-THINKERS
Hong Kong-based cybersecurity consulting firm established in 2011; provides penetration testing and vulnerability assessments as core services; emphasizes secure environments supporting business growth.
Zuso Generation
Taiwan-based cybersecurity firm specializing in penetration testing and red team exercises; provides attacker/defender perspective analysis, manages CVE vulnerabilities, and monitors hacker attack methods to enhance enterprise security.
Reconix
IT services and cybersecurity consulting company based in Bangkok, Thailand; 14 employees with 31.3% YoY growth; offers penetration testing, vulnerability assessment, red teaming, secure code review, and compliance advisory; founded in 2022; recognized for offensive cybersecurity expertise.
Incognito Lab
Cybersecurity company based in Bangkok, Thailand, specializing in penetration testing, red teaming, consulting, training, OT security, and load testing; headquartered in Bangkok with verified contact details and a broad service offering.
Cybersphere.id
Cyber Sphere is a cybersecurity firm headquartered in Jakarta, Indonesia, operating as PT Wistara Nusa Siber. It specializes in securing digital assets and provides penetration testing (pentest) services, with proven experience in safeguarding Indonesia's leading institutions.
Cyber Bugs
Cyber Bugs is a cybersecurity and IT services company based in Nagpur, India, founded in 2021. It employs 2 staff members, with 50% annual growth, and specializes in penetration testing, vulnerability assessment, and cybersecurity training. The company offers VAPT services, including mobile app penetration testing, and serves clients locally and internationally. It has a modest web presence with 1,298 monthly visits and ranks #10,285,167 globally.
Indian Cyber Security Solutions (CyberSecOps Pvt.Ltd.)
Indian Cyber Security Solutions (CyberSecOps Pvt.Ltd.) is an Indian cybersecurity company specializing in penetration testing, VAPT, and risk management; 40 employees with 27.4% YoY growth, founded in 2016, headquartered in Bangalore, India. The firm provides cybersecurity training, vulnerability assessments, and web security services to private and government clients globally, securing 400+ companies and training 4,800+ students. It has 11,448 monthly web visits and a global rank of #1,904,965.
Dcdium Technologies
Indian cybersecurity company based in Pune, Maharashtra; specializes in penetration testing, vulnerability assessments, and red team activities; offers comprehensive security services to enhance business protection.