Company lists · Data refreshed September 2026

Top 25 Workplace investigation consultants based in Canada

RevenueBase identified 141 company matches for workplace investigation consultants associated with Canada as of September 2026 and tracks 818 professional contacts across them, including 370 with verified work emails. Toronto is the largest hub.

This list covers company matches for workplace investigation consultants associated with Canada, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 22, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 22, 2026 How this list was built
141Companies
818Contacts tracked
370Verified emails
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The 25 largest workplace investigation consultants based in Canada

Ranked by team size
Top 25 of 141 company matches for workplace investigation consultants based in Canada, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 22, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchLaval, QC, CanadaHQ recorded Sep 22, 202651-200140 contacts →

Exact match

“CEP Forensic represents nearly 50 years of experience, more than 125 employees and over investigations completed to date.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
2Exact matchMontréal-nord, CanadaHQ recorded Sep 22, 202651-20053 contacts →

Exact match

“SIRCO offers efficient investigative methods to counter: Theft, Fraud, Collusion with Suppliers, Drug Trafficking, Threats, Trademarks Piracy, Labour Disputes, Harassment…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
3Exact matchEdmonton, AB, CanadaHQ recorded Sep 22, 202611-5043 contacts →

Exact match

“Veritas Solutions is an independent investigations, advisory, and training firm.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
4Exact matchVancouver, BC, CanadaHQ recorded Sep 22, 202611-5033 contacts →

Exact match

“Southern Butler Price is a legal firm based in North Vancouver that focuses on workplace investigations and dispute resolution.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
5Exact matchToronto, ON, CanadaHQ recorded Sep 22, 202611-5031 contacts →

Exact match

“Founded in 2003, Rubin Thomlinson LLP is a prominent Canadian law firm focused solely on workplace and institutional investigations and assessments, tactical training for HR…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
6Exact matchNorth York, ON, CanadaHQ recorded Sep 22, 202651-20030 contacts →

Exact match

“We believe client service is synonymous with altruism and supporting heart mind connection and community.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
7Exact matchSt-lambert, QC, CanadaHQ recorded Sep 22, 202611-5025 contacts →

Exact match

“Le Cabinet RH est une firme spécialisée en prévention, gestion et règlement des différends en milieu de travail.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
8Exact matchOttawa, ON, CanadaHQ recorded Sep 22, 202611-5018 contacts →

Exact match

“Based in Canada's capital region, QMR Consulting is a locally owned, privately-operated and Top-Secret facility-cleared Management Consulting placement firm specializing in the…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
9Exact matchRegina, SK, CanadaHQ recorded Sep 22, 202651-20015 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
10Exact matchMontréal, QC, CanadaHQ recorded Sep 22, 20261-1014 contacts →

Exact match

“We offer training, conflict prevention and resolution, mediation and investigation services in the workplace.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
11Exact matchToronto, ON, CanadaHQ recorded Sep 22, 202611-5014 contacts →

Exact match

“We are dedicated to empowering organizations, law enforcement agencies, and justice-sector professionals through evidence-based consulting, specialized training, and investigative…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
12Exact matchToronto, ON, CanadaHQ recorded Sep 22, 202611-5013 contacts →

Exact match

“WHEN THE STAKES ARE HIGH, YOU NEED TO BE SURE When critical issues arise, you need objective answers that guide you toward the right decisions.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
13Exact matchCalgary, AB, CanadaHQ recorded Sep 22, 202611-5013 contacts →

Exact match

“A truly powerful company combines business expertise with the best human resources practices to ignite its full potential.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
14Exact matchNorth York, ON, CanadaHQ recorded Sep 22, 20261-1012 contacts →

Exact match

“Bridge Legal & HR Solutions is a unique professional consulting firm offering human resources, employment law, workplace investigations and immigration law services to small and…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
15Exact matchMarkham, ON, CanadaHQ recorded Sep 22, 202611-5012 contacts →

Exact match

“Reed Research is your powerful partner in Insurance, Corporate and Legal Investigations.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
16Exact matchBarrie, ON, CanadaHQ recorded Sep 22, 202611-5010 contacts →

Exact match

“Mitchell Partners Investigation Services is a full-service private investigation and consulting firm based in Toronto, Canada.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
17Exact matchOttawa, ON, CanadaHQ recorded Sep 22, 202611-5010 contacts →

Exact match

“Quintet Consulting Corporation is an established consulting firm, specializing in the provision of workplace conflict management services to private and public sectors.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
18Exact matchToronto, ON, CanadaHQ recorded Sep 22, 20261-109 contacts →

Exact match

“Marshall Workplace Law is a boutique employment law firm based in Toronto, with expertise in conducting external workplace investigations, audits, training, and mediations.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
19Exact matchTerrebonne, QC, CanadaHQ recorded Sep 22, 202611-508 contacts →

Exact match

“Founded in 1995, DSC Partners brings together strategic and operational experts who have all previously worked with many heads of large corporations and advised a large number of…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
20Exact matchMontreal, QC, CanadaHQ recorded Sep 22, 202611-507 contacts →

Exact match

“Par le biais d’enquêtes impartiales, de formations spécialisées, de gestion de conflit et de coaching, nous offrons un soutien précieux pour outiller les dirigeants et…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
21Exact matchQuébec, QC, CanadaHQ recorded Sep 22, 20261-107 contacts →

Exact match

“Chez Magnetik RH, nous assurons à nos clients la pérennité de leur entreprise, grâce à notre gamme complète de services - Enquêtes de harcèlement et disciplinaires - Gestion des…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
22Exact matchMississauga, ON, CanadaHQ recorded Sep 22, 202611-506 contacts →

Exact match

“The largest firm of its kind in the country, Origin and Cause provides cross-disciplinary forensic expertise to insurance companies, law firms, independent adjusters and corporate…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
23Exact matchToronto, ON, CanadaHQ recorded Sep 22, 20261-106 contacts →

Exact match

“Lawyers @ Work - Labour + Employment Lawyers, Workplace Investigators & Advocates.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
24Exact matchToronto, ON, CanadaHQ recorded Sep 22, 202611-506 contacts →

Exact match

“We conduct workplace investigations into a wide variety of employment related matters.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
25Exact matchVancouver, BC, CanadaHQ recorded Sep 22, 20261-105 contacts →

Exact match

“The Tandem Team is a Canadian owned company that specializes in assisting organizations Canada wide with creating a Safer, Happier and more Engaged workplace.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase

Showing 25 of 141 workplace investigation consultants based in Canada

See the full list, filter by size, metro and specialty, and access 370 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Workplace investigation consultants based in Canada at a glance

As of Sep 22, 2026
45.2%Verified-email coverage
5.8Average contacts per company
1-10Median size (employees)
17.7%Largest-city concentration · Toronto
Sep 22, 2026Page data refreshed

Companies by employee count

1-10
106
11-50
30
51-200
5

Email recency for this list is measured worldwide rather than for Canada, so it is reported there. Company counts and contact totals on this page are exact for Canada, over 141 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with Canada whose business descriptions match “workplace investigation consultants” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every displayed company carries at least one verified work email. RevenueBase tracks 370 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on September 22, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “workplace investigation consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many workplace investigation consultants are there based in Canada?

RevenueBase identified 141 company matches for workplace investigation consultants associated with Canada as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

CEP Forensic tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most workplace investigation consultants?

Toronto leads with 25 company records, followed by Calgary (12) and Ottawa (10).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 370 professional contacts with verified work emails tracked across these 141 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 22, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.