Company lists · Data refreshed September 2026

Top 25 Law firm business process outsourcing companies based in Canada

RevenueBase identified 339 company matches for law firm business process outsourcing companies associated with Canada as of September 2026 and tracks 13,042 professional contacts across them, including 8,296 with verified work emails. Toronto is the largest hub.

This list covers company matches for law firm business process outsourcing companies 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 28, 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 28, 2026 How this list was built
339Companies
13,042Contacts tracked
8,296Verified emails
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The 25 largest law firm business process outsourcing companies based in Canada

Ranked by team size
Top 25 of 339 company matches for law firm business process outsourcing companies based in Canada, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 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 matchToronto, ON, CanadaHQ recorded Sep 28, 20261,001-5,0001,913 contacts →

Exact match

“McCarthy Tétrault provides a broad range of legal services, advising on large and complex assignments for Canadian and international interests.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2Exact matchToronto, ON, CanadaHQ recorded Sep 28, 20261,001-5,0001,555 contacts →

Exact match

“At Blake, Cassels & Graydon LLP (Blakes), we serve a diverse national and international client base.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3Exact matchToronto, ON, CanadaHQ recorded Sep 28, 20261,001-5,0001,492 contacts →

Exact match

“As a top-ranked Canadian business law firm, we advise clients on complex legal matters across borders and industries.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4Exact matchToronto, ON, CanadaHQ recorded Sep 28, 20261,001-5,0001,423 contacts →

Exact match

“Miller Thomson LLP ("Miller Thomson") is a national business law firm with approximately 500 lawyers across five provinces in Canada, the broadest reach of any Canadian law firm.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5Exact matchToronto, ON, CanadaHQ recorded Sep 28, 2026501-1,000804 contacts →

Exact match

“Cassels Brock & Blackwell LLP is a Canadian law firm focused on serving the transaction, advocacy, and advisory needs of the country’s most dynamic business sectors.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6Exact matchToronto, ON, CanadaHQ recorded Sep 28, 2026501-1,000752 contacts →

Exact match

“Davies is a leading Canadian business law firm focused on high-stakes matters.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7Exact matchHalifax, NS, CanadaHQ recorded Sep 28, 2026501-1,000572 contacts →

Exact match

“McInnes Cooper is a solutions-driven Canadian law firm and member of Lex Mundi, the world’s leading network of independent law firms.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8Exact matchMontréal, QC, CanadaHQ recorded Sep 28, 2026201-500351 contacts →

Exact match

“As a leading independent law firm in Québec, Langlois brings together more than 325 people, including some 185 legal professionals, in our Montréal and Québec City offices.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9Exact matchToronto, ON, CanadaHQ recorded Sep 28, 2026201-500301 contacts →

Exact match

“Based in the heart of Toronto’s financial district, Blaney McMurtry LLP is one of Canada's premier law firms.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10Exact matchLondon, ON, CanadaHQ recorded Sep 28, 202651-200271 contacts →

Exact match

“Siskinds is one of Southwestern Ontario’s leading law firms.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11Exact matchToronto, ON, CanadaHQ recorded Sep 28, 202651-200206 contacts →

Exact match

“Founded in the 1920s, Gardiner Roberts LLP (GR) is a full-service law firm advising clients ranging from leading global enterprises through to small and medium-sized companies…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12Exact matchCalgary, AB, CanadaHQ recorded Sep 28, 202651-200160 contacts →

Exact match

“McLeod Law LLP opened its doors in 1980 as a two-person operation.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13Exact matchToronto, ON, CanadaHQ recorded Sep 28, 202651-200135 contacts →

Exact match

“Since 1964, Devry Smith Frank LLP (DSF) has provided trusted legal service to individuals, businesses, and institutions throughout Ontario.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14Exact matchToronto, ON, CanadaHQ recorded Sep 28, 2026201-500133 contacts →

Exact match

“At Obox Solution Ltd, we support accounting firms and mid-market businesses by providing tailored virtual staffing solutions for bookkeeping, payroll, CFO services, tax, financial…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15Exact matchToronto, ON, CanadaHQ recorded Sep 28, 2026201-500130 contacts →

Exact match

“Paradigm Quest Inc.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16Exact matchToronto, ON, CanadaHQ recorded Sep 28, 202651-200127 contacts →

Exact match

“Established in 1981, Pace Law Firm has dedicated itself to its goal of effecting positive changes in clients’ lives by representing them effectively in navigating the legal…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17Exact matchMontréal, QC, CanadaHQ recorded Sep 28, 202651-200125 contacts →

Exact match

“Lapointe Rosenstein Marchand Melançon is one of the largest independent law firms in Quebec, the result of the January 1, 2010 merger of two well-established firms, Lapointe…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18Exact matchMontréal, QC, CanadaHQ recorded Sep 28, 202651-20095 contacts →

Exact match

“We are the collective of experienced lawyers driving change through a visionary and flexible approach to business law.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19Exact matchQuébec, QC, CanadaHQ recorded Sep 28, 202651-20090 contacts →

Exact match

“GBV Avocats est un cabinet d'avocats chef de file en matière de litige civil et commercial.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20Exact matchToronto, ON, CanadaHQ recorded Sep 28, 202651-20089 contacts →

Exact match

“For over 15 years, Caravel Law has pioneered a new style of law firm in Canada, serving as an ideal alternative to the traditional options.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21Exact matchWaterloo, ON, CanadaHQ recorded Sep 28, 202651-20075 contacts →

Exact match

“SorbaraLAW is a full service law firm with offices in Waterloo, Guelph, Fergus, and Markham.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22Exact matchToronto, CanadaHQ recorded Sep 28, 202651-20068 contacts →

Exact match

“We blend big firm expertise and experience with the attention and service of a boutique firm, allowing us to deliver an exceptional client-focused experience across a broad range…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23Exact matchToronto, ON, CanadaHQ recorded Sep 28, 202651-20064 contacts →

Exact match

“Minden Gross LLP is primarily a business-oriented law firm.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
24Exact matchCalgary, AB, CanadaHQ recorded Sep 28, 202651-20057 contacts →

Exact match

“Carscallen LLP is a Calgary-based, full-service firm that supports clients with strategic legal expertise and personalized service that helps them succeed.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
25Exact matchToronto, ON, CanadaHQ recorded Sep 28, 202611-5056 contacts →

Exact match

“At Sotos LLP, we pride ourselves on being more than just lawyers, we are reliable partners you can trust to help navigate the complexities of business law.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase

Showing 25 of 339 law firm business process outsourcing companies based in Canada

See the full list, filter by size, metro and specialty, and access 8,296 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Law firm business process outsourcing companies based in Canada at a glance

As of Sep 28, 2026
63.6%Verified-email coverage
38.5Average contacts per company
1-10Median size (employees)
30.7%Largest-city concentration · Toronto
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
200
11-50
94
51-200
28
201-500
4
501-1,000
6
1,001-5,000
6

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 339 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 “law firm business process outsourcing companies” 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 8,296 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 28, 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 “law firm business process outsourcing companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many law firm business process outsourcing companies are there based in Canada?

RevenueBase identified 339 company matches for law firm business process outsourcing companies 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?

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

Which city has the most law firm business process outsourcing companies?

Toronto leads with 104 company records, followed by Montreal (37) and Calgary (25).

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 8,296 professional contacts with verified work emails tracked across these 339 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 28, 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.