- ReliaQuest is a leader in AI-powered security operations, offering the GreyMatter platform that integrates with over 200 cybersecurity tools to enhance visibility and automation for large enterprises.
- In March 2026, ReliaQuest raised over $500 million in funding, led by EQT and KKR, bringing its valuation to $3.4 billion and supporting its ongoing international expansion and innovation in cybersecurity automation.
- The company has been recognized for its innovative approach, being named to Fast Company's list of the World's Most Innovative Companies of 2026, highlighting its development of autonomous, role-based AI personas within the GreyMatter platform.
- ReliaQuest's ideal buyers are large enterprises seeking to enhance their cybersecurity operations; they address pain points related to operational efficiency and skill gaps in security teams, making them a compelling option for organizations looking to scale their security efforts.
Engineering is ReliaQuest’s largest group at 288 employees, accounting for about one-third of total headcount and signaling the company’s investment in platform development and threat research. Sales and Support follows with 206 employees, ensuring customers receive rapid response and guidance on security incidents. Information Technology, Marketing and Product, and Finance and Administration collectively add another 212 employees, giving the business a balanced blend of technical depth and go-to-market execution. Smaller yet essential teams in Operations, Business Management, Human Resources, and Program & Project Management round out the staff, providing the governance and scalability needed for a global security operation.
ReliaQuest’s headquarters in Tampa, Florida houses 373 employees—nearly half of the global workforce—making it the company’s primary center for engineering, security operations, and corporate leadership. Remote or distributed roles classified as “Other” represent 259 employees, illustrating a flexible hiring approach that widens the talent pool. Secondary U.S. hubs in Salt Lake City and Las Vegas employ 57 and 53 people respectively, supporting west-coast customers and around-the-clock SOC coverage. Internationally, London and Dublin anchor the company’s EMEA presence, while Pune extends support and development capacity into Asia; each of these offices maintains a lean, specialized staff suited to regional needs.
