ReliaQuestCybersecurity company profile

Threat IntelligenceprivateSales org
ByDecipherU Editorial
Version 1.0 · Published April 2026 · Last verified April 2026
DecipherU is not affiliated with, endorsed by, or sponsored by ReliaQuest. Information is compiled from publicly available sources for educational purposes.

ReliaQuest operates a security operations platform called GreyMatter that sits on top of existing security tools. The company raised $500 million in 2024 at a $3.4 billion valuation. ReliaQuest combines threat intelligence, detection, and response across SIEM, EDR, and cloud environments without replacing existing investments.

Company at a Glance

Headquarters

Tampa, FL

Founded

2007

Employees

1,000-1,500

Ownership

private

Primary Focus

Unified security operations platform across existing tools

Sales Org

Yes

Key Cybersecurity Products & Services

  • ReliaQuest GreyMatter
  • GreyMatter Detect
  • GreyMatter Respond
  • GreyMatter Threat Intelligence

Cybersecurity Roles at ReliaQuest

Careers at ReliaQuest

View current openings at ReliaQuest on their official careers page.

View ReliaQuest careers page

ReliaQuest operates a security operations platform called GreyMatter that sits on top of existing security tools. The company raised $500 million in 2024 at a $3.4 billion valuation. ReliaQuest combines threat intelligence, detection, and response across SIEM, EDR, and cloud environments without replacing existing investments.

ReliaQuest typically hires for roles including SOC Analyst, Threat Intelligence Analyst, Security Engineer, Cybersecurity Account Executive, Cybersecurity Customer Success Manager. Check their careers page for current openings.

ReliaQuest is a private cybersecurity company headquartered in Tampa, FL with 1,000-1,500 employees. They focus on Unified security operations platform across existing tools. Research their official careers page and professional network presence for employee perspectives.

Last verified: April 2026?Report an inaccuracy

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