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The CPIO (Council of Professional Investigators of Ontario) is a non-profit association representing the profession/interests of private investigators and private investigation agency members operating within the Province of Ontario, Canada.


The CPIO (Council of Professional Investigators of Ontario) has enacted By-Laws, Code of Ethics and a Privacy Policy in order to insure that each of it’s members are given written notice that they must meet the requirements of law in the offering of their services and members agree to adhere to said council’s By-Laws, Code of Conduct and Privacy Policy or risk suspension and /or removal from the association.


GTA, Mississauga, Brampton, Oakville, Burlington, Hamilton, Niagara, Guelph, London, Toronto000837685495 Ontario Limited o/a Fourteen-Forty
TORONTO111506827027036 CANADA INC
Thunder Bay000535Aberdeen Investigations Inc
Bradford11105879Accredited Security & Investigation Services
Uxbridge11094929Aimsiu Inc.
Newmarket000004Albright Investigations Ltd
Toronto11201410Arwen Long
Mississauga11118718Babic & Associates
Toronto000014Barker Hutchinson & Associates Ltd
Barrie095652Barrie Confidential Inc.
Ottawa1075801Belanger & Assoc. Investigations Inc.
Toronto, Ontario / Lakefield, Ontario - Kawartha District000786Berkeley International Intelligence Inc.
Kingston118259Canadian Corps of Commissionaires - Kingston and Region Division
GTA10729312Canadian Special Investigations
Hamilton, Niagara, Halton11160786Castle Process Servers and Investigations
Greater Toronto Area11103827Cobra Investigation Agency Inc.
London -KW - Toronto-Windsor-Ottawa613Corporate Investigation Services
Toronto11076390cs2i Inc.
Uxbridge 11144280Daniel W Lehman
Brampton000156Delta Claims
Toronto, GTA (Mississauga, Brampton, Oakville, Markham, Oshawa), Hamilton, Burlington, St. Catharines, Niagara Falls, Guelph, Kitchener, Waterloo, London, Windsor, Barrie, Orillia, (Southern Ontario)10861147Detail Investigation Services
Newmarket443Detect Investigations & Sec
London112005Digital Evidence International Inc.
LondonEagle Surveillance Group Ltd.
Windsor11156889Elite Canada Security
Toronto152504Enviro-lynx Investigations
Toronto11127340Espian Group Inc.
Mississauga000171Focus 4D Inc.
Toronto10675657Froese Forensic Partners
Toronto116577Harbour Group Security & Investigations Inc
Toronto & Peel10915836Haywood Hunt & Associates Inc.
Oakville11120306Hexigent Consulting Inc.
Oakville11120306Hexigent Consulting Inc.
SarniaHughes Intelligence (sarnia) Inc
Ottawa10689904Hunt Investigations Ltd
OTTAWA11095307Inquisit Solutions Ltd
Windsor000665Intec Investigations (windsor) Ltd
Toronto000280-01Integra Investigation Services Ltd.
Toronto800Intrepid Investigations Inc.
Toronto023352Investigation Serv. Of Canada Ltd.
Toronto612276Investigative Power
Barrie11063430Investigative Risk Management Inc.
Ottawa138640Keynorth Professional Services Group Inc.
Kitchener / WaterlooLarrek Investigation Inc.,
Ottawa11007584Lodestar security solutions
Oakville25339116Ltd & Associates Inc
Toronto-GTA-Kingston-Ottawa-Montreal-Quebec11146987MadPI Consulting & Investigations
Toronto - GTA - London - Niagara - Ottawa11100128McleanWalker Global Risk
Hamilton000849Mitchell Lyman Associates Inc
Woodbridge000851Mitchell Partners Inves. Serv.
Concord000942MKD International Inc.
Burlington10853786Net-patrol (npi)
Brampton000879Nielsen & Associates - Investigations Inc.
Ottawa10923716Norman Lalonde Investigations Inc.
Markham000453Northwood & Associates Inc.
Richmond Hill11116395Orion Investigation & Consulting Inc.
Toronto126369Paladin Security Group (Ontario) Ltd.
Ottawa10904782Paradigm Investigations Inc.
Almonte128099Platinum Investigation Inc
Niagara Falls11172214Praetorian Protection Group Limited
Waterloo, Kitchener000717Prism Investigation Inc.
Hamilton11148190Private Solutions Agency
Toronto, Ottawa, Sudbury, Barrie, Owen Sound, Windsor, London, St. Catharine's, Sault Ste. Marie352Profile Investigation Inc.
Toronto111293Prolific Investigations Inc.
Cambridge11095299Protect Security Ltd
Richmond Hill105655Quality Investigative Services
HamiltonQuinn Investigations Inc
Toronto000799Reed Research Limited
Bell River000152Revait Investigations Inc.
Rockwood514Scout Security & Investigations
Oakville10692140SCS Investigations
Brantford241159003Sinc Investigations
Newmarket11090314Survecon Corporate Services Ltd.
ConcordTarget Investigation & Security Ltd
Brampton146247The Discovery Group of Investigators Limited
Brantford022946The Ellis Investigation Group
Whitby10672644Titan Investigations Inc
Ottawa ON (locates in Canada, France, UK, Germany, Europe, USA, Central America and South America)11094434TurnStone Investigations
St. Catharines000295Urquhart Investigation & Research Inc.
Burlington11144992Vanessa Michelle Greenblatt
Toronto000002Venturex Field Services Ltd
Hamilton, Concord, Toronto, Niagara, Cambridge11126832Visio Investigations Inc.
Hamilton, London, Toronto, Vancouver, Calgary, Halifax, Moncton, Montreal00859Whitehall Bureau Of Canada Limited
Windsor-London000711Windsor Investigation Services
Toronto, London, Ottawa, St. Catharines, Sudbury, Waterloo, Windsor, Barrie, Hamilton, Kingston, Trenton045569Xpera Risk Mitigation & Investigation
Xtreme Investigations
Toronto48731Yorkey Investigations Inc.


The CPIO is governed by a set of corporate By-laws designed to maintain rules, orders, procedures and professionalism for both the corporation and the membership. For further information please click in the link below.



All members of the CPIO strictly adhere to the professional Code of Ethics.  Professionalism, ethical behaviour and effective investigations are the standard by which all Council members conduct their business.  For further information regarding the Council’s Code of Ethics, please click on the link below.



Integrity, Confidentiality, Professionalism and Experience are the cornerstones on which the Council of Professional Investigators – Ontario (CPIO) has built its reputation .


The Council of Private Investigators of Ontario is a non-profit association representing the profession/interests of private investigators and private investigation agency members in the Province of Ontario, Canada. The Council of Private Investigators of Ontario insures that it’s members meet the requirements of law in the offering of their services and members agree to adhere to the Council of Private Investigators of Ontario Constitution, By-Laws, Code of Ethics, and Privacy Policy. The listing of members in our association directory in no way endorses the services of the agencies listed.

The Council of Private Investigators of Ontario in no way warranties the services or work product of any member agency. The Council of Private Investigators of Ontario does not receive any remuneration for services secured through our membership directory.