BROWSE CERTIFIED COMPANIES
ReliaQuest
Updated August 2025.
About ReliaQuest
Company Overview
ReliaQuest is one of the fastest-growing cybersecurity technology companies in the world. ReliaQuest’s Agentic AI-powered security operations platform, GreyMatter, allows security teams to detect, contain, investigate and respond to threats within minutes. Founded by Brian Murphy in 2007, with over 1,200 teammates across six global operating centers, ReliaQuest Makes Security Possible for the most trusted brands in the world.
ReliaQuest Head Office
London , Travelcard Zone 2
London, United Kingdom
London, United Kingdom
Company Culture at ReliaQuest
The employee experience below at ReliaQuest, compared to a typical company.
88% of employees at ReliaQuest say it is a great place to work*, compared to 54% of employees at a typical UK based company.
97%
This is a physically safe place to work.
97%
People here are willing to give extra to get the job done.
97%
People here are treated fairly regardless of their race.
97%
When you join the company, you are made to feel welcome.
94%
People here are treated fairly regardless of their gender.
Working at ReliaQuest
ReliaQuest new hires hear from Founder and CEO Brian Murphy about the company's values.
ReliaQuest teammates in the company's global headquarters in Tampa, FL.
ReliaQuest's global headquarters in Tampa, FL.
ReliaQuest plans each year by focusing on "I Will, We Will" commitments to the business.
Sponsoring the ReliaQuest Bowl is one way the company raises awareness of cybersecurity and cybersecurity careers.
ReliaQuest invests in ongoing training and development, allowing the company to promote leaders from within.
Getting the list of awards....
Best Workplaces Lists
Great Place To Work® is proud to recognise ReliaQuest on the following Best Workplaces Lists.
Interested in a career at ReliaQuest, or just want to know more?
To discover what sets ReliaQuest apart and explore relevant career opportunities, take a look at their website.
Visit Their WebsiteHow to earn Great Place To Work Certification
Watch this pre-recorded 5-minute webinar to learn the process for earning Great Place To Work Certification™
