All the world's
pentest companies
Showing 101-199 of 7599 companies (Page 2 of 76)
Tech-gofer
Cybersecurity company based in Scottsdale, Arizona, offering penetration testing services; emphasizes a comprehensive process for IT solution design, vendor engagement, and ongoing support; 0+ subject matter experts, 0+ vendor partnerships, founded in Arizona.
CyberKage
CyberKage is a Tucson-based cybersecurity company specializing in mobile vulnerability research, penetration testing, and IoT security. It offers professional security testing services and focuses on enhancing cybersecurity research and testing capabilities.
Asteroid IT
Arizona-based woman-owned managed IT services provider; specializes in cybersecurity including penetration testing to identify vulnerabilities and strengthen defenses; headquartered in Phoenix, AZ.
Difenda (acquired by Quorum Cyber)
Difenda is a cybersecurity firm based in Goodyear, Arizona, specializing in professional and managed security services, including offensive security and vulnerability management; 16 employees, founded in 2008, with a -71.4% YoY growth, focusing on cyber risk, compliance, and threat intelligence.
GironSec
GironSec is an Arizona-based cybersecurity firm with over 20 years of experience in offensive security, specializing in penetration testing, vulnerability discovery, reverse engineering, and malware analysis. The company operates from Mesa, AZ, and emphasizes expertise in exploit development, software analysis, and advanced security solutions.
Mbps
Cybersecurity company based in Phoenix, Arizona; provides network penetration testing services as part of security offerings, with headquarters confirmed at 200 E Van Buren St, Phoenix, AZ 85004.
Chimi Security
Arizona-based cybersecurity firm specializing in penetration testing; offers comprehensive onsite assessments including internal, external, red team, web app, wireless, mobile, and social engineering audits; located in Tempe, AZ.
Kudelski IoT
IoT services and solutions provider based in Phoenix, Arizona; specializes in secure IoT design and security testing, including penetration testing, embedded device pentests, and DDoS simulation; part of Kudelski Group with a focus on security evaluation services.
Business Partner Services Inc.
Cybersecurity firm providing penetration testing and social media threat defense; headquartered in Scottsdale, Arizona, United States; offers real-world penetration testing services as part of their security solutions.
Reactforce
Reactforce is a cybersecurity consulting firm based in Scottsdale, Arizona, with over 25 years of experience in technology risk management, cybersecurity, and business resilience. The company provides penetration testing services for applications, networks, and mobile apps, emphasizing proactive security assessments and vulnerability mitigation.
Tekletics
Cybersecurity firm specializing in penetration testing services; headquartered in Scottsdale, Arizona, United States, with a focus on US-based cybersecurity resourcing.
ParksideTech LLC
IT solutions and support company based in Phoenix, Arizona; provides managed IT services, penetration testing, vulnerability assessments, and security audits; specializes in cybersecurity testing and consulting.
True Digital Security
Cybersecurity company based in Scottsdale, Arizona, providing cybersecurity, IT governance, and compliance services; offers penetration testing and ethical hacking services as core capabilities.
Geekforce.biz
IT support and cybersecurity services provider based in Phoenix, AZ; offers cybersecurity assessments including penetration testing and security gap analysis; serves local businesses with IT infrastructure, network security, and computer repair services.
Mural Technologies
Arizona-based IT services company headquartered in Tucson, AZ, specializing in cybersecurity for SMBs; provides penetration testing, vulnerability assessments, and proactive security measures to identify and mitigate potential vulnerabilities.
BlueKey IT Services
IT solutions provider based in Mesa, Arizona; offers managed IT, IT consulting, networking, and penetration testing services; emphasizes affordable, comprehensive cybersecurity and IT support.
Breakaway It
Phoenix, Arizona-based IT provider specializing in cybersecurity assessments, including penetration testing and audits; offers security testing services as part of its cybersecurity solutions for SMBs.
Itsynergy
Cybersecurity firm headquartered in Phoenix, AZ; provides penetration testing services to identify security vulnerabilities in IT infrastructure; based in Arizona, United States.
Bva Technology Services
BVA Technology Services is a Scottsdale, Arizona-based IT firm with over 10 years of experience, specializing in cybersecurity services such as penetration testing, ethical hacking, and security audits. The company emphasizes innovative, reliable solutions for financial and branding goals, with a focus on security assessments and vulnerability analysis.
Advanced Cyber Security Protection
IT services and cybersecurity consulting firm specializing in penetration testing, vulnerability scanning, network assessments, and phishing testing; 2 employees; headquartered in Little Rock, Arkansas, United States.
Citadel Systems
Cybersecurity and compliance company specializing in penetration testing, security assessments, and risk management for small businesses; 4 employees; Founded 2016; Little Rock, Arkansas; Focused on pragmatic, budget-conscious security solutions.
OSS Enterprises
Computer and network security company specializing in penetration testing, vulnerability assessments, and network security; founded in 2001 with 2 employees in Fort Smith, Arkansas, USA; focuses on risk reduction for SMEs and offers financial support services for innovation projects.
Kirkham IronTech
IT services and consulting company specializing in cybersecurity and managed IT solutions; recognized as a top 250 MSSP with 7 employees, founded in 2000, headquartered in Fort Smith, Arkansas, offering penetration testing, cybersecurity defenses, and managed services; 30% YoY growth.
Sullivan Wright Technologies
IT services and consulting company specializing in managed IT, cybersecurity, compliance, and cloud solutions; offers penetration testing services backed by experienced cybersecurity professionals; based in Little Rock, Arkansas with 3 employees, founded in 2019, serving small businesses and sectors like healthcare and legal.
Network Services Group
IT services and consulting company specializing in network data, telephony, and cybersecurity; offers penetration testing via partnerships; 24 employees, founded 1989, based in North Little Rock, Arkansas, with 20.6% YoY growth.
Guardian Forensics
Security and investigations company specializing in digital forensics, cybersecurity, and investigations; 2 employees with +100% YoY growth, $11.3M annual revenue; founded 2013; headquartered in Bentonville, Arkansas, USA; offers penetration testing, civil litigation, criminal defense, corporate investigations, and data recovery services.
Arkansas Network Experts LLC
IT services and consulting company specializing in managed IT, cybersecurity, and penetration testing; offers penetration testing services to identify vulnerabilities; based in Conway, Arkansas with 3 employees and -25% YoY growth.
Scale Technology
IT services and consulting company specializing in managed IT solutions, cybersecurity, and infrastructure; 8 employees with 66.7% YoY growth; based in Little Rock, Arkansas, founded in 2001; offers penetration testing services as part of its cybersecurity portfolio, emphasizing security assessments and vulnerability testing.
Biztek Connection, Inc.
IT services and consulting company specializing in managed IT, cloud, cybersecurity, and penetration testing; 5 employees, $7.4M revenue, founded 2000, North Little Rock, Arkansas; focuses on security, connectivity, and productivity for local businesses.
Pca Technology Solutions
Arkansas-based IT service provider specializing in managed IT, security, and support; offers penetration testing and vulnerability assessments; headquartered in Little Rock, AR with operations serving Arkansas and surrounding states.
Mainstream Technologies
Cybersecurity company headquartered in Little Rock, Arkansas; provides penetration testing (pen test/ethical hacking) services with a focus on simulated attack assessments and security testing.
State of Arkansas
Government agency in Arkansas with 1,278 employees, founded in 1836; provides public sector services including cybersecurity, with official website arkansas.gov. Offers penetration testing and vulnerability scanning services; based in Arkansas, United States.
ARK-TOS
Cybersecurity firm based in Russellville, Arkansas, providing penetration testing services; explicitly offers free penetration testing and focuses on defending against cyber threats. The company emphasizes cybersecurity training and threat mitigation.
SEQURETEK
Cybersecurity company based in Arkansas, USA; provides AI-powered, cloud-native security solutions including penetration testing, vulnerability assessment, and threat management; 261 employees, $8M revenue, founded 2013, $21M funding, global presence with 11,337 monthly visits, ranked #1,269,821 worldwide.
University of Arkansas at Little Rock
Private higher education institution founded in 1927; based in Little Rock, Arkansas, with 1,302 employees (+4.3% YoY growth) and $125M annual revenue; offers undergraduate, graduate, and online programs; has received $48.3M in funding, last round a grant in March 2025; provides cybersecurity services including vulnerability testing, threat assessments, and red/blue team operations through its Cybersecurity Clinic, demonstrating penetration testing capabilities; operates in education, STEM, law, business, nursing, and criminal justice sectors.
Metova
Metova is a private IT services and consulting firm specializing in app development and digital solutions for startups and enterprises; based in Bentonville, Arkansas, with 47 employees, $10.5M revenue, and proven penetration testing capabilities through its federal division, awarded all four cybersecurity SINs including Penetration Testing (SIN 132-45A). Founded in 2006, it experienced 9.4% YoY growth.
Beagle Security
Beagle Security is a private computer and network security firm specializing in AI-driven penetration testing platforms; 35 employees with 25% YoY growth, founded in 2020, headquartered in San Francisco, CA. The company provides vulnerability assessment services for web applications, APIs, and GraphQL endpoints, and is active in web security, vulnerability scanning, API security, and DevSecOps. It ranks #491,897 globally with 68,581 monthly visits and has a 4.3/5 employer rating.
DeepStrike
DeepStrike is a private cybersecurity firm specializing in penetration testing and attack surface management; founded in 2016, with 7 employees based in San Francisco, California, USA. Recognized as a leader in its field, it serves global enterprises including Fortune 500 companies and unicorn startups, with a monthly web traffic of 165,347 visits and a global rank of #285,050.
CERTINETY
CERTINETY is a cybersecurity firm based in San Francisco, California, specializing in automated penetration testing and continuous security resilience testing. With 2 employees, it offers an easy-to-install platform that enables organizations to conduct complex pentest tasks with minimal effort, emphasizing automation and user-friendly security testing solutions.
CAL IT Group
CAL IT Group is a private IT and services company based in Huntington Beach, California, founded in 2016 with 12 employees and 50% YoY growth. They provide managed IT, cybersecurity, cloud, and business technology services, including penetration testing to identify security vulnerabilities; 12 employees; Information Technology & Services; Founded 2016; Huntington Beach, CA.
Discloze
Cybersecurity company specializing in penetration testing and collaborative security; 6 employees with 66.7% YoY growth; headquartered in Los Angeles, California, USA; offers vulnerability assessments, risk management, and advanced security practices to enhance digital security.
Fuzzing Security Inc.
Fuzzing Security Inc. is a California-based computer and network security company specializing in security testing, penetration testing, code review, and vulnerability discovery; headquartered in San Francisco, CA, with services including red-teaming, application security testing, and zero-day vulnerability detection.
AccessQuint LLC
AccessQuint LLC is a private cybersecurity company specializing in computer and network security; founded in 2018 with 2 employees in Pleasanton, California, USA. The firm emphasizes threat detection, response, and security architecture, with a specific focus on penetration testing services tailored to client environments.
Cyber Solutions Pro
Cyber Solutions Pro is a private IT services and cybersecurity consulting company based in Huntington Beach, California, founded in 2020 with 2 employees. It specializes in penetration testing, network threat assessments, security audits, and cyber threat hunting, actively providing these services to clients; headquartered in California, USA.
SharkStriker Inc
Cybersecurity company specializing in network security, penetration testing, and vulnerability assessments; 33 employees (+25% YoY growth), $6M revenue; headquartered in Walnut Creek, California, USA; operates in 30+ countries; recent product launch and industry awards highlight innovation and market presence.
NextZen Security
Cybersecurity company specializing in penetration testing and security consulting; provides web application, internal, and external network security testing, along with security architecture and strategy services; based in Los Angeles, California, with 2 employees, founded in 2016.
Amrux Tech LLC
IT services and consulting company specializing in cybersecurity, system integration, and managed services; offers penetration testing and vulnerability assessments; founded 2025; based in Sunnyvale, California, with 2 employees and rapid 100% monthly growth.
Truvantis, Inc.
Cybersecurity consulting firm specializing in security and privacy testing, program implementation, compliance assessments, and outsourcing; provides penetration testing services including network and small-business pentests with an offensive security focus; based in San Francisco, California, with 8 employees and $2.2M annual revenue.
ZecTrex
ZecTrex is a private cybersecurity firm based in Oakley, California, founded in 2025, with 3 employees. It specializes in AI-driven security solutions, including penetration testing, compliance automation, digital forensics & incident response, and secure code analysis, emphasizing proactive defense and resilience.
Astro Information Security
IT services and consulting company specializing in cybersecurity; founded 2024, based in San Francisco, CA, with 10 employees and 150% YoY growth. Offers MXDR, penetration testing, SOC assessments, and cybersecurity consulting, founded by ex-NASA and NSA cybersecurity experts.
Internetworking Specialists, Inc. (INSI)
Internetworking Specialists, Inc. (INSI) is a private IT services and consulting firm specializing in cybersecurity, including penetration testing, vulnerability assessments, and ethical hacking; headquartered in Hayward, California, with 3 employees and $31.2M annual revenue, founded in 1998.
VULNERA
VULNERA is a private computer and network security company based in Los Angeles, California, founded in 2022 with 2 employees and 50% YoY growth; it specializes in vulnerability management, offering continuous asset and vulnerability tracking, risk prioritization, and remediation validation. The company explicitly provides penetration testing services, including manual and automated assessments to emulate attacks, supported by its service offerings and categorization.
Inspectiv
Inspectiv is a private computer and network security company based in Culver City, California, specializing in application security testing; it offers penetration testing, bug bounty programs, DAST, and vulnerability disclosure within a unified platform. The firm has 45 employees (+35.6% YoY growth), generates $5.1M in annual revenue, and is positioned as a niche player with a global rank of #1,518,712 and a country rank of #509,473, competing with firms like Red Canary and Critical Start.
6 Paths Cyber Security
Cybersecurity company specializing in penetration testing; provides expert, U.S.-based penetration testing services with a focus on vulnerability identification, exploitation, and mitigation; founded 2020, 2 employees, headquartered in Los Angeles, California.
Cobalt
Cybersecurity company specializing in offensive security and penetration testing services; 263 employees, $40M annual revenue, founded 2013 in San Francisco, CA; $37M funding, Series B in 2020; leader in pentesting as a service with a global rank of #218,785 and 168,644 monthly visits.
TripleSEC Consulting
Cybersecurity consulting firm specializing in penetration testing, security audits, and security strategy; based in Mountain View, California, with 4 employees; founded in 2014; provides comprehensive pentest services including web, mobile, network, and physical testing, following standard methodologies.
Cybermotiv
Cybermotiv is a private cybersecurity and IT services company founded in 2020, headquartered in San Diego, California, with 2 employees. It specializes in cybersecurity services including penetration testing, risk management, compliance (SOC 2, PCI), and digital learning security. The company emphasizes proactive risk mitigation and tailored policies, serving educational and digital environments.
we45
IT services and consulting company specializing in cybersecurity and penetration testing; offers web, mobile, API, authentication, and cloud pentests with results in 24-48 hours; based in San Jose, California, with 22 employees, $5.5M revenue, founded 2019.
Black Cat Security
Cybersecurity and IT services firm specializing in penetration testing, digital forensics, incident response, and adversary emulation; 53 employees with 43.2% YoY growth; founded 2015; headquartered in San Francisco, California, USA.
Cyber Security Consulting
Cyber Security Consulting is a private cybersecurity firm based in Glendale, California, specializing in managed security services, MDR, digital forensics, incident response, security audits, risk management, and penetration testing; it is located in the United States and focuses on cybersecurity consulting services.
SEWORKS
Cybersecurity company specializing in web and API penetration testing, cyber threat intelligence, and account takeover detection; founded in 2015, based in San Francisco, CA; 15 employees with 3.7% monthly growth; $1.5M annual revenue, $12M total funding; offers AI-powered Pentoma for automated penetration testing; active in cybersecurity, SaaS, deep learning, and AI-driven security.
Infiltra.ai
Infiltra.ai is a cybersecurity company specializing in AI-driven penetration testing; with 3 employees, founded in 2025, and headquartered in San Francisco, California, it offers a platform that continuously assesses, validates, and exploits vulnerabilities to deliver actionable insights and risk validation.
Cobaltix Compliance
Cybersecurity company specializing in risk assessments, vulnerability assessments, penetration testing, and vendor due diligence; based in California with 2 employees, -60% YoY growth, and 618 monthly website visits. Provides scoped penetration testing services for networks and websites, emphasizing real-world hacking simulations.
Strive Services, LLC
IT consulting company specializing in cybersecurity, disaster recovery, and cloud services; provides penetration testing, security audits, HIPAA compliance, and managed IT solutions; based in San Luis Obispo, California, with 2 employees and 100% YoY growth.
SutroSec
Cybersecurity company specializing in computer and network security; offers penetration testing, red teaming, digital forensics, incident response, and malware analysis services; based in San Francisco, California with 7 employees; founded in 2015.
Phobos Group
IT services and cybersecurity consulting firm specializing in attack surface mapping, attack simulation (penetration testing), threat intelligence, and incident response; 8 employees; founded 2016; headquartered in San Marcos, CA; provides tailored security services to organizations, with a focus on attack simulation for vulnerability identification.
Linea Secure
Cybersecurity company specializing in AI-enhanced defense strategies, penetration testing, and security assessments; based in Marina del Rey, California, with 3 employees, founded in 2018. Offers services including vulnerability exploitation and security planning for large organizations and pension systems.
Security Centric Inc.
IT services and cybersecurity company based in Livermore, California; 5 employees; founded 2016; specializes in secure cloud environments, virtualization, and penetration testing; achieved FedRAMP Moderate Ready status for StormCloud Gov in April 2025.
Certus Cybersecurity
Certus Cybersecurity is a private cybersecurity company specializing in penetration testing and product security services; based in Redwood City, California, with 15 employees, $1M-$5M revenue, and a global rank of #9,845,276. They offer web, mobile, and network penetration testing, application security, code review, and cybersecurity governance.
Somerset Recon, Inc.
Private computer and network security consulting firm based in San Diego, California; specializes in hardware/software security, security analysis, incident response, reverse-engineering, and penetration testing services including black box and network testing; founded 2012 with 3 employees.
HotWAN
Private IT & Services company specializing in AI cybersecurity penetration testing; based in San Francisco, California, with 2 employees. Provides comprehensive testing capabilities including Machine Learning, Cloud, RF, Hardware Hacking, IoT, Embedded, Medical Devices, Drones, and Mobile.
White Hat Co.
IT services and consulting company specializing in information security, digital forensics, and penetration testing; based in San Francisco, CA with 5 employees and +66.7% YoY growth; develops proprietary analysis software for investigations.
Canaudit, Inc.
Cybersecurity company specializing in IT audit, security consulting, and penetration testing; 3 employees with 50% YoY growth, $27.3M revenue, founded 1985, headquartered in Burbank, California, USA; offers network penetration assessments, forensic analysis, and compliance services, with a focus on modern information security solutions.
Bugcrowd
Bugcrowd is a cybersecurity company specializing in crowdsourced penetration testing and attack surface management; with 2,332 employees, $11.4B annual revenue, founded in 2012, headquartered in San Francisco, CA, and $230.7M in total funding, it provides a platform for security testing across various domains, emphasizing risk-based vulnerability management and threat mitigation.
Xcape, Inc.
IT security and consulting company specializing in penetration testing, red team activities, and remote security assessments; based in Los Angeles, CA with 4 employees, founded in 2006, experiencing 100% YoY growth, and serving clients with large-scale testing capabilities.
Breadcrumb Cybersecurity
Cybersecurity company specializing in incident response, digital forensics, compliance, and managed security; 9 employees with 100% YoY growth; headquartered in Fresno, California, USA; offers penetration testing, SOC/MDR, CMMC assessments, and expert witness services.
NETSYNTROPY
NETSYNTROPY is a private IT & cybersecurity company founded in 2016, headquartered in Irvine, California, with 2 employees. It provides managed security solutions, including penetration testing, security assessments, threat hunting, and virtual red team engagements, serving clients in healthcare, fintech, and other sectors.
VasSecCo
Cybersecurity consulting company specializing in security transformation, vulnerability management, and penetration testing; based in Huntington Beach, California, with 2 employees since 2022.
Hoodwink Consulting LLC
Cybersecurity company specializing in computer and network security; offers penetration testing and tailored cybersecurity services; based in Fresno, California with 2 employees, -25% YoY growth.
Toshiba
Private appliances, electrical, and electronics manufacturer based in Irvine, California; 2,318 employees with 2.7% YoY growth; active in energy, semiconductors, IoT, and digital solutions; provides penetration testing services including Red Team assessments and internal penetration testing, as documented in cybersecurity reports and white papers.
banshee networks inc.
Information Technology & Services company specializing in network penetration testing; based in Fairfield, California, with 2 employees and a small online footprint.
Kivu Consulting (a part of Quorum Cyber)
Cybersecurity and incident response firm based in Berkeley, California; 21 employees, $3.0M revenue, founded 2009; specializes in forensic response, breach management, and penetration testing, including external and deep fake testing services; global rank #9,052,495, serving clients worldwide.
Calif
Cybersecurity firm specializing in penetration testing and red teaming; based in Sunnyvale, CA, with services including breach simulations for clients like Anthropic and YouTube TV.
Alcala Consulting Inc
Cybersecurity company specializing in penetration testing; based in Pasadena, California, with 3 employees, $21.3K annual revenue, founded in 1997, providing active security testing services to identify vulnerabilities and improve security posture.
Cyber Guards LLC
Cyber Guards LLC is a California-based cybersecurity firm specializing in penetration testing services for applications, networks, APIs, and cloud infrastructure; headquartered in San Francisco, CA, with a full scope of pentest offerings.
CyberBear
IT services and consulting company specializing in SaaS, penetration testing, and IT consulting; based in California, United States; founded in 2019; partnership; offers SMB-focused cybersecurity solutions.
HAK5, LLC
HAK5, LLC is a private computer networking and cybersecurity company based in San Francisco, California, with 5 employees; known for hacker tools like WiFi Pineapple and USB Rubber Ducky, and providing penetration testing services through products like WiFi Pineapple Enterprise, which includes wireless penetration testing engagements.
The DigiTrust Group
Cybersecurity firm specializing in offensive and defensive security, incident response, vulnerability assessments, and penetration testing; $31.5M annual revenue, 6 employees; founded 1998; headquartered in Los Angeles, CA, USA; active threat hunting and incident management services.
AllSafe IT
AllSafe IT is a private IT & cybersecurity company based in Pasadena, California, founded in 2005, with 16 employees and a -2% YoY growth. They specialize in IT solutions, including penetration testing services, and serve a global market with 5,134 monthly visits and a low web rank (#3,555,038). The firm focuses on managed IT support, cybersecurity, cloud, and infrastructure, with a market position of #3,555,038 globally and #1,878,860 in the US.
Zymr, Inc. | Software Product Engineering Services
Zymr, Inc. is a California-based private IT services and consulting company specializing in software product engineering, digital transformation, platform engineering, and cybersecurity including penetration testing; 143 employees, $16.7M annual revenue, founded in 2012, with active penetration testing services as evidenced by dedicated cybersecurity offerings.
Horizon3.ai
Cybersecurity company specializing in penetration testing; offers NodeZero platform for continuous autonomous pentesting, including external and PCI compliance testing; headquartered in San Francisco, California, USA.
HackerOne
Cybersecurity company specializing in vulnerability management, bug bounty, and penetration testing; 3,643 employees, $50M revenue, founded 2012 in San Francisco, CA; offers pentest services via PTaaS with vetted elite hackers; $159.4M total funding; global leader in CTEM; over 1.49M monthly website visits, ranked #28,429 globally.
Be Structured Technology Group
Managed IT services provider based in Los Angeles, California, operating since 2007; offers proactive IT support and security solutions, including professional penetration testing services.
Caiman Security
Cybersecurity service provider based in Burbank, California; specializes in vulnerability assessments and penetration testing, with a focus on helping small and medium-sized businesses strengthen defenses and ensure compliance.
Wallarm: API Security Leader
Wallarm Inc. is a private cybersecurity firm specializing in API security, real-time application protection, and API-specific penetration testing; 135 employees, $20.1M revenue, founded in 2016, headquartered in San Francisco, CA; raised $106M in funding, with recent Series C in July 2025; actively offers API pentesting and AI security testing services, positioning as a leader in API security and threat prevention.
eSecurity Solutions
Cybersecurity service provider based in Irvine, California; offers GRC, managed security, cyber insurance, and penetration testing services including red team and continuous testing.
Cyber Defense Group
Cyber Defense Group is a cybersecurity consulting firm headquartered in Pasadena, California; 50+ employees; Industry: Cybersecurity Consulting; Founded: 2010; Location: Pasadena, CA. They specialize in penetration testing services, helping organizations proactively identify and address security vulnerabilities with ethical hacking.
Progent
IT consulting firm based in California, specializing in network support, cybersecurity, and penetration testing; offers 24/7 expert support with dedicated security assessments and PEN testing services; headquartered in San Jose, CA.
Infoguard Cyber Security
California-based cybersecurity company with multiple offices in San Jose and Irvine; specializes in penetration testing services, including vulnerability assessments and ethical hacking, as evidenced by dedicated website content on pentest benefits and security loophole identification.
CrowdStrike
CrowdStrike is a private cybersecurity company specializing in computer and network security, with 7,522 employees, $4.6B annual revenue, and a $76.2B market cap. Based in Sunnyvale, California, it has received $1.2B in total funding, last raising in December 2022. The firm offers penetration testing services that simulate real-world attacks to assess detection and response capabilities, emphasizing adversary-emulation and red team activities. It competes with major cybersecurity firms and maintains a strong global market presence.