» A.G. Oxlade & Associates,Inc.    Specializing in background verifications and searching for missing persons and heirs. Based in Toronto, Ontario.    http://www.agoxlade.com/

» Able Investigations    Private investigators located in Mississauga, Ontario.    http://www.ablepi.com/

» Allison Associated Inc    Corporate investigation, forensic accounting, surveillance and background screening. Based in Calgary, Alberta.    http://www.allisonassociated.com/

» Aztek Canada and Associates    Fully bonded and insured investigation agency based in Kitchener, Ontario. Providing insurance claim investigations, legal support services, corporate investigations, labour dispute services and CCTV.    http://www.aztekcanada.com/

» Backtrack Investigations & Special Services Ltd.    Corporate and civil investigative firm based in Saskatoon, Saskatchewan.    http://www.backtrackcanada.com/

» Backtrack Investigations Inc.    Private investigative company specializing in infidelity investigations. Provides a variety of services including child custody, locates, biological search and background checks.    http://www.backtrack.net

» Baker Street Agency    Specializing in business purchase investigations, consumer advocacy, credit inquiries and document services.    http://www.bakerstreetagency.com/

» Ballendine and Associates Ltd.    Full Service Alberta based professional investigation agency.    http://www.investigators-alberta.ca

» Blackberry Private Investigation Services    Providing investigation and surveillance services within the Greater Vernon, North Okanagan, Thompson and Kootenay regions in British Columbia.    http://www.bp-eye.com

» Blue Knight Investigations    Bonded, insured and fully licensed private investigation company located in Delta, BC. Servicing the Lower Mainland and Fraser Valley areas of Greater Vancouver, in British Columbia, Canada    http://www.blueknightinvestigations.com

» Brian Brown & Associates Inc.    International fire and explosion investigation services. Based in British Columbia.    http://www.bbai.com/

» Canpro Pacific Services, Inc.    Private investigators specializing in corporate, civil, criminal and insurance investigation. Services include surveillance, fraud and theft investigation, personal security and missing persons. Located in Coquitlam, BC.    http://www.canpro.net/

» Collins Investigation Services    Criminal and civil investigative firm located in Hamilton, Ontario.    http://collinsinvestigations.ca

» Cotter Services Inc.    Vancouver, BC, based investigation and security services agency specializing in mitigation of business risks in fraud-risk, due-diligence, security reviews and assessments.    http://www.cotter.ca/

» Council of Private Investigators-Ontario    A non-profit corporation whose purpose is to serve the interests of licensed private investigators in the province of Ontario.    http://www.cpi-ontario.com/

» Cox & Cote Investigative Services, Inc.    Surveillance specialists for motor vehicle bodily injury, group and individual disability, and medical malpractice.    http://www.ccinvestigations.ca/

» D.J. Broughton & Associates Ltd.    Specializing in corporate, legal and financial investigations. Calgary, Alberta.    http://members.shaw.ca/djbroughton/

» Duncan Investigations    Winnipeg, Manitoba based agency providing public and private investigation services for local, regional, national, and international clients.    http://www.duncaninvestigations.com

» FBIG Investigations Inc    Large full service Private Investigation firms comprised of detectives, surveillance and general investigators with knowledge of the Criminal Code, federal and provincial statutes, and relevant areas of criminal and civil law.    http://www.fbig.ca

» Filature Quali-T Investigation Services    Private investigative firm specializing in surveillance, investigation, skip tracing and solvency investigation. Located in Brossard, Quebec.    http://www.filaturequali-t.com/english.html

» Focus 4D Investigation Services    Provider of private investigation, security consulting and crisis management services. Based in Mississauga, Ontario.    http://www.focus4d.com

» G&S Investigations    Provider of investigative services to insurance industry, law firms, corporations and government. Based in Guelph, Ontario.    http://www.gs-investigations.com

» General Investigation Services    Nanaimo, BC based private investigation firm offering services that include surveillance, insurance investigations, missing people, serving documents and covert cameras installation.    http://www.gis-pi.com

» Index Investigation & Security Inc.    Private investigation agency located in Ontario.    http://www.indexinvestigation.com/

» InterGlobe Investigation Services Inc.    Investigate agency providing surveillance, security patrols, canine patrols, and digital video recording systems. Based in Vancouver, British Columbia.    http://www.interglobeinvestigate.com

» Introspec Investigation Inc.    Investigative agency offering corporate investigation and litigation services. Offices in Canada, U.S.A., Great Britain and France and an in-house Forensic Laboratory.    http://www.introspec.com

» Investatec Systems Ltd.    Private Investigator located in Calgary, Alberta.    http://www.privateinvestigatorone.com/

» Investigators Group    Ontario civil and criminal investigators, including forensic accounting, surveillance, employee theft, retail loss prevention, bankruptcy and insurance fraud investigations.    http://www.investigators-group.com/

» JS Investigations Inc.    Calgary, Alberta based investigative firm offering services in a variety of areas, including marriage infidelity, missing persons, background checks, surveillance, and retail loss prevention.    http://www.jsinvestigations.com

» Kridon Enterprises Inc.    Glovertown, NL based private investigation agency specializing in due dilligence, pre-employment screening, surveillance, and missing persons. Primarily operating internationally in Asia, Europe, the Middle East and Australia.    http://www.fraudbusters.nf.ca

» L.M. Paul P.I.    Kingston, Ontario based private investigator providing professional investigation services for both civil and criminal matters.    http://www.lmpaul.com

» LTD & Associates    Investigation and security solutions company based in Oakville, Ontario.    http://www.ltdsecurity.com/

» Lancer Investigations Inc.    Investigative agency based in Toronto, Ontario doing business since 1982.    http://www.lancerinvestigations.com

» M.C.R. Paralegal & Investigative Consultants    Toronto based agency offering investigative consulting, witness/client preparation for court, paralegal advice, retail and hospitality services consulting, and labour relations consulting.    http://www.mcrinvestigative.ca

» MKD International    Private investigative firm based in Concord, Ontario.    http://www.mkdinternational.com/

» Mark-MacEachran & Associates Inc.    Full service investigation agency offering services to Corporate and Government Clients. Offices in Calgary and Edmonton Alberta.    http://www.markmac.com/

» Pinnacle Investigations and Security Services    Private investigators specializing in accident, background, domestic and criminal investigations. Services include employment verification, polygraph examination, security consulting and security services.    http://www.pinnacle-investigations.com/

» Plateau Investigations    A full service private investigation firm based in Vancouver, British Columbia.    http://www.plateauinvestigations.com

» Premier Investigation Services Inc.    Private Investigation and Security Consulting company specializing in corporate investigations and insurance investigations. Offices in Mississauga, ON and the Caribbean.    http://www.premierinvestigation.ca

» Prime Investigations Ltd.    Calgary, Alberta based private investigations company providing domestic, legal and insurance based services to local and international clients.    http://www.primepi.ca

» Prism Investigation Inc.    Waterloo, Ontario based private investigative firm serving small business, private individuals, corporations and the legal profession.    http://www.prisminvestigation.com

» Private Eyes Investigative Services    Full service investigation firm located in Markham, Ontario.    http://www.privateeyes.net/

» Ridge Investigative Services    Private investigation firm located in Vancouver, British Columbia.    http://www.ridgeinvest.com/

» Robinson Investigations    Investigative firm specializing in corporate litigation support, with offices in both Saskatoon and Regina.    http://www.robinsoninvestigations.com

» Royal Pacific Investigations    Vancouver based full service firm specializing in surveillance and fraud investigations by former RCMP investigators.    http://www.royalpacificinvestigations.com/

» Saskatoon Private Investigations Inc.    Saskatoon, Saskatchewan based private investigation company specializing in corporate, criminal, civil, and domestic investigation.    http://www.saskatoonpi.com/

» Shepp Johnman    Edmonton based investigative agency also offering investigative, consulting and training services in Calgary, Red Deer and Seattle.    http://www.sheppjohnman.com

» Stratégik Intelligence Investigation    Montréal, Québec based investigative firm servicing clients in a variety of industries including insurance companies, lawyers, businesses, and municipalities.    http://strategik.info/

» Stuart-Andrew International    Investigations for insurance related claims, corporate financial checks, skip tracing, and complete background checks in the Province of Ontario.    http://stuart-andrew.com/

» TAG International Inc. Private Investigation - Canada    Ontarioi based private investigation firm providing services including protection, corporate Investigations, litigation support, insurance investigations and environmental investigation.    http://www.taginternational.ca/

» Taillight Investigative Services Inc.    Vancouver, BC based providers of private investigative services including surveillance, background and financial profiling, undercover operations, and network and data security.    http://www.taillightinvestigations.com

» The Corpa Group    Private investigation firm located in Toronto.    http://www.corpa.com/

» Toronto P.I.    Toronto, ON based private investigation agency providing services in the areas of investigation, evidence and testing, surveillance, and records search.    http://ca.geocities.com/torontopi@rogers.com/index.html

» Trillium Resources Limited    Full service investigation agency based in Ontario. Overview of services and contact information.    http://www.trilliumresources.ca/

» WD Turner Investigations Inc.    Full service private investigation agency with offices in Vancouver, BC and Kelowna, BC.    http://www.turnerinc.com

» Wilkinson Investigations    Private investigation firm, based in Calgary, Alberta.    http://www.investigationscalgary.com/