Cybersecurity companies

GRIMM is a cybersecurity organization specializing in security engineering, vulnerability research, and consulting for sectors including defense, finance, and h…

Cybersecurity engineering and advisory firm providing cyber defense and resilience solutions for defence, intelligence, and critical infrastructure sectors.

Punch Cyber is a boutique cybersecurity consulting firm providing advanced analytics and strategic threat management support to government and commercial client…

Cogent Security builds AI agents that autonomously manage the cybersecurity vulnerability lifecycle, from risk prioritisation to automated remediation.

Cynet provides an integrated AI-powered cybersecurity platform for SMBs and managed service providers, combining endpoint protection, network security, and vuln…

ISC2 is a global member association that certifies cybersecurity professionals and develops the cybersecurity workforce through education and advocacy.

Two Six Technologies provides cybersecurity and advanced technology solutions for U.S. national security agencies, including DARPA, U.S. Cyber Command, DHS, and…

CYBRET AI builds autonomous cybersecurity systems using an AI platform to analyze attack graphs and automate threat response at machine speed.

CyberSheath is the largest CMMC-focused managed services provider in the Defense Industrial Base, helping DoD suppliers meet cybersecurity compliance requiremen…

Sentinel Blue is a cybersecurity firm specializing in defense and federal cybersecurity, CMMC compliance, and managed security services for small and medium-siz…

Tactibit provides cybersecurity and IT operations support to federal government missions across domains including cloud services, DevOpsSec, and critical infras…

GIGATEC is an engineering firm specializing in high performance computing, cybersecurity, and data analytics for the U.S. Department of Defense and Intelligence…

OPSWAT develops cybersecurity platforms protecting critical infrastructure, operational technology, and industrial control systems globally.

Huntress is a managed cybersecurity platform founded in 2015 that provides EDR, ITDR, SIEM, and training services to businesses globally through a combined tech…

Tetrad Digital Integrity provides full lifecycle cybersecurity, information assurance, and privacy services to U.S. government agencies and global commercial bu…

Cinteot is a HUBZone Certified, woman-owned small business providing cybersecurity, software engineering, and data science services to federal government and de…

Cintel is a technical services firm founded in 2013 that delivers cybersecurity, software engineering, data science, and energy solutions to government and comm…

Foxhole Technology is a veteran-owned small business delivering cybersecurity, engineering, and software development solutions to U.S. federal and defense agenc…

Dark Wolf Solutions delivers cybersecurity, DevSecOps, intelligence, and engineering services to U.S. Defense, Intelligence, and Fortune 500 customers.

Zetier provides cybersecurity services and products - including vulnerability research, CNO tool development, and custom hardware - to defense, intelligence, an…