Find a pentest company with GCIH
42 companies have this certification
GCIH Cybersecurity Certification
Origin
The GIAC Certified Incident Handler (GCIH) certification was created by the Global Information Assurance Certification (GIAC), which was founded in 1999. GIAC is part of the SANS Institute, a cooperative research and education organization established in 1989. The GCIH was developed to address the growing need for professionals who could effectively detect, respond to, and resolve computer security incidents. It was designed to validate practitioners' abilities to manage security incidents by understanding common attack techniques, vectors, and tools, as well as defend against and respond to such attacks when they occur.
Industry Value
The GCIH certification is highly valued in the cybersecurity industry because it demonstrates practical, hands-on knowledge of incident handling and response—critical skills as organizations face increasingly sophisticated cyber threats. Employers recognize GCIH holders as professionals capable of managing security incidents from detection through resolution, making them essential members of security operations centers (SOCs) and incident response teams. The certification is often required or preferred for positions in incident response, security analysis, and defensive security roles, and it meets Department of Defense (DoD) 8570 requirements for information assurance positions, further enhancing its recognition and value in both government and private sector organizations.
Secure Ideas, LLC
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.
RedSeer Security
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.
NDAY Security
Cybersecurity company specializing in offensive security and threat exposure management; founded 2023, 2 employees with 25% YoY growth, headquartered in Miami, Florida, USA; provides a comprehensive CTEM platform for cybersecurity defenses and attack surface management.
Assured Information Technology (AIT) Engineering
IT services and consulting company specializing in information assurance, systems engineering, and security engineering; 57 employees with 20.9% YoY growth, founded in 2011, headquartered in Orlando, FL. Provides penetration testing services as part of risk assessments, focusing on IA compliance for federal, DoD, and commercial clients.
Kadmak Consulting LLC
Cybersecurity advisory firm based in Atlanta, Georgia, specializing in security strategy development and penetration testing services; explicitly lists network and application pentest offerings, with confirmed headquarters at 3225 Cumberland Blvd SE, Atlanta, GA 30339.
Restech Information Services
IT services and cybersecurity company based in Louisiana, USA; 23 employees, $2.1M revenue, founded 1992; specializes in managed IT support, cloud, backup, and cybersecurity including penetration testing and threat hunting, with active quarterly penetration tests and a focus on client ROI.
Triaxiom Security
IT services and consulting company specializing in cybersecurity; offers penetration testing, security audits, and strategic consulting; 9 employees with 18.2% YoY growth; $3.0M annual revenue; based in Charlotte, North Carolina.
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VDA Labs, LLC
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.
CT Cubed Inc
Cybersecurity services and consulting company specializing in penetration testing, tactics, and training; 5 employees with 85.7% YoY growth; founded 2016; headquartered in Henderson, Nevada; provides advanced threat mitigation and tailored cybersecurity solutions.
Cyber Castellum
Cyber Castellum is a cybersecurity consulting firm specializing in cybersecurity assessments, vulnerability scanning, and penetration testing services. With 3 employees and founded in 2018, it is headquartered in Albany, New York, USA, and operates within the computer and network security industry.
Nodeware
Cybersecurity company specializing in continuous vulnerability management and penetration testing; headquartered in Pittsford, NY, with explicit service offerings including ethical hacking and security assessments.
iSECURE
Cybersecurity firm headquartered in Rochester, NY, providing penetration testing, vulnerability assessments, and incident response services; explicitly offers attack simulations and tabletop exercises to identify security vulnerabilities and simulate real-world cyberattacks.
Stratascale
Cybersecurity and managed cybersecurity services provider based in Charlotte, NC; offers penetration testing, red team exercises, and offensive security testing as core services; HQ in Charlotte, NC, United States.
SubRosa
IT services and cybersecurity consulting firm based in Beachwood, Ohio; 9 employees with -14.3% YoY growth; offers penetration testing, risk management, and compliance services; founded 2017; 4,953 monthly website visits; global rank #3,620,813.
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PEN Consultants, LLC
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.
Red Siege
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.
RSI - Renaissance Systems, Inc.
Cybersecurity and IT solutions provider headquartered in Austin, Texas; specializes in penetration testing services covering networks, websites, web apps, wireless, and cloud environments, with detailed testing methodologies and deliverables.
Snowfensive, LLC
Snowfensive, LLC is a boutique cybersecurity consultancy providing offensive and defensive security services, including penetration testing; 7 employees; founded 2014; based in South Jordan, Utah, United States. The firm specializes in social engineering, red team assessments, and security awareness training, with a focus on identifying and defeating complex cybersecurity threats.
Strong Crypto
Strong Crypto is a cybersecurity firm based in Luray, Virginia, specializing in penetration testing, vulnerability assessment, and advanced offensive operations; 14 employees with 20% YoY growth, founded in 2006, serving critical systems with a focus on security testing and threat intelligence.
Yemane Services LLC
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.
Valorous
Valorous is a private cybersecurity firm based in Sheridan, Wyoming, specializing in penetration testing, cryptographic engineering, hardware chip design, and AI/ML solutions. The company has 2 employees with a 44.4% YoY workforce decline, and competes with firms like Rhea Group and Nyla Technology Solutions. It offers top-tier pentest services for on-premise, cloud, and PCI environments, emphasizing advanced security consulting and enterprise cybersecurity.
Nomios
Cybersecurity company providing penetration testing services; based in Zaventem, Belgium with a registered address at Excelsiorlaan 89, 1930 Zaventem. The company specializes in security assessments and network solutions for enterprises and public sector clients.
DBM Partners
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.
Vendito
Cybersecurity company specializing in vendor- and tool-agnostic IT security engineering; offers penetration testing services; based in Szekszárd, Hungary with 3 employees.
EHGI B.V.
Netherlands-based cybersecurity firm specializing in penetration testing and red teaming; actively conducts realistic attack simulations for medium and large organizations; registered in the Netherlands (KvK: 94674922) with an Amsterdam address at Papaverweg 34, 1032 KJ.
Istrosec
Cybersecurity company headquartered in Petržalka, Bratislava, Slovakia; provides threat intelligence, incident response, and cyber advisory services; offers penetration testing (ethical hacking); ISO/IEC 27001:2013 certified and TI accredited.
MedSecTesting
Cybersecurity testing company for medical devices; provides penetration testing, code reviews, reverse engineering, and cloud configuration services; founded 2023; 2 employees; based in South Brisbane, Australia; follows OWASP, CIS, ISO, TGA, FDA, and MDR standards.
Blacklight Security
Australian cybersecurity company specializing in penetration testing and red teaming; offers offensive security services including ethical hacking; based in Sydney, NSW 2000.
Triskele Labs
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.
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Secureops
SecureOps is a Montreal-based Managed Security Services Provider (MSSP) with 26 years of experience in security-by-design solutions. They offer penetration testing, risk assessments, and automated network scans, emphasizing proactive security and resilient outcomes.
Srg Security Resource Group Inc
Canada-based cybersecurity company headquartered in Regina, Saskatchewan; specializes in penetration testing services, with public procurement and domain profile confirming offensive security capabilities; known for professionalism and adaptability in serving government and cultural sectors.
ENFOCOM Cyber
Cybersecurity company based in Calgary, Canada, specializing in penetration testing and red teaming; 12 employees with 33.3% YoY growth; founded in 1999; offers advanced attack simulation and vulnerability assessment services.
STWBrasil
Security and investigations company based in São Paulo, Brazil; 22 employees with +20.8% YoY growth; nearly 20 years in operation; offers penetration testing services as part of cybersecurity solutions; serves global clients with a web presence attracting 2,969 monthly visits and ranked #5,016,288 worldwide; specializes in digital security, forensic tech, and security incident response.
PulseSecure Pte Ltd
Cybersecurity and IT security consulting firm specializing in penetration testing services with CREST and OSCP-certified pentesters; 36 employees with 12.2% YoY growth; based in Singapore since 2008; expertise in web application security, secure coding, and application self-defense; global rank #2,616,188, Singapore rank #27,808, with 6,897 monthly website visits.
Datafarm Co., Ltd.
Thailand-based IT services and consulting company specializing in cybersecurity; 33 employees with 14.6% YoY growth; offers penetration testing, vulnerability assessment, and cybersecurity compliance services; ranked #6,849,479 globally and #96,421 in Thailand; active in cybersecurity, penetration testing, and IT security.
FIRMUS
FIRMUS is a cybersecurity firm specializing in penetration testing, cyber threat intelligence, and vulnerability management; with 110 employees, $12.3M revenue, founded in 2008, based in Kuala Lumpur, Malaysia, and providing services including mobile/web app pen-testing and social engineering.
NetbyteSEC Sdn Bhd
Cybersecurity company based in Cyberjaya, Malaysia; provides penetration testing, threat intelligence, threat hunting, and cyber drills; 29 employees with 12.5% YoY growth; founded 2013; specializes in vulnerability assessments, red teaming, and cyber security consulting.
KSO Solutions
KSO Solutions is a Malaysia-based cybersecurity consultancy specializing in penetration testing and offensive cyber engagements; veteran owned and offering world-class services at competitive prices.
hackstreetboys
Cybersecurity company specializing in penetration testing, red teaming, and capture the flag activities; based in Manila, Philippines, with 1 employee and a focus on knowledge-sharing and international CTF participation.
Dwarapala
Indonesian cybersecurity company based in Jakarta; provides penetration testing, breach assessment, and information security services; specializes in ethical hacking and vulnerability assessments to help clients defend their data and infrastructure.
Peneto Labs Private Limited
Peneto Labs Private Limited is an India-based cybersecurity firm specializing in penetration testing, vulnerability assessments, and security audits; with 12 employees, founded in 2017, offering internal, external, and cloud penetration testing services, and maintaining a modest online presence.
Reflect Security Solutions
Cybersecurity consulting firm based in Chennai, India; specializes in penetration testing, virtual CISO, GRC, cloud security, and secure development; founded in 2017; 4 employees with 600% YoY growth; helps clients achieve ISO 27001, GDPR compliance, and secure cloud migration.