home about us our services solutions resources career payments contact
private investigation services
Select a Country for Corporate/Private Investigation Services
arrow-big Who We Are
arrow-big Our Principles
arrow-big Affiliations
arrow-big Area Served
arrow-big Clients We Serve
arrow-big Code of Ethics
Detective Service

Our Principles


As a firm that deals with substantial confidential information, GREVESGROUP® takes all the necessary steps to keep the clients' information safe and secure.


GREVESGROUP® is truthful and open in all interactions with clients and is responsible for accurate information gathered during the investigations.

Integrity & Reliability

GREVESGROUP® is honorable and trustworthy to clients. This firm is committed to doing what is right and legal in accordance with all provincial and federal laws.

Team Work & Professionalism

GREVESGROUP® is committed to performing effective work in collaboration with both the clients and the employees.

Copyright © 2018 | GREVESGROUP® | All Rights Reserved | Disclaimer | Terms of Use | Privacy Policy | Cookies Policy.