What we do

Quest works with a range of industry-leading multi-national companies, high-net-worth individuals, and a number of leading global sport organisations to deliver tailored investigations, integrity and security solutions. Trusted by our clients to manage highly sensitive issues and projects with complete discretion, our professionalism and fundamental understanding of the need for businesses and individuals to maintain their integrity underpin all our operations.

Our core services

Quest’s comprehensive range of investigations, integrity and security services are tailored to deliver practical and discreet solutions to companies, sports organisations, and high net worth individuals. 


Litigation support
Covert operations and surveillance
Enhanced due diligence
Sports integrity enquiries
Disciplinary hearings
Cyber and digital forensics


Election campaign management
Bespoke integrity units
Sports governance advisory
Reputational protection
Whistleblowing/reporting hotlines
Combatting online abuse


Close protection services
Technical surveillance counter-measures
Security event planning
Online risk audits
Property security reviews
Fixated threat analysis

Integrity Units

Quest runs standalone, independent, expert integrity units for organisations in the sport industry and beyond, applying over 20 years of expertise to deliver assurance to clients that their integrity is kept intact. Quest integrity units are staffed by experts in integrity issues, with backgrounds ranging from policing and investigations, to intelligence, legal, HR and consulting. Our staff are experienced in working with a range of organisations and industries, catering to needs of the private, public, corporate and sports sectors.

See the Integrity Unit website for more information here.

Who we work with