Company lists · Data refreshed September 2026

Top 25 Law firm administrative services based in Canada

Name: Law firm administrative services based in Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 4, 2026 1,063 companies tracked

RevenueBase identified 1,063 company matches for law firm administrative services associated with Canada as of September 2026 and tracks 12,176 professional contacts across them, including 6,744 with verified work emails and 665 with mobile numbers. Toronto is the largest hub.

This list covers company matches for law firm administrative services 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 4, 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 4, 2026 How this list was built

1,063Companies

12,176Contacts tracked

6,744Verified emails

665Mobile numbers

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The 25 largest law firm administrative services based in Canada

Ranked by team size

Top 25 of 1,063 company matches for law firm administrative services based in Canada, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 4, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Langlois Avocats	Exact match	Montréal, QC, CanadaHQ recorded Sep 4, 2026	201-500	347 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 4, 2026 · View company records in RevenueBase
2	Blaney Mcmurtry LLP	Exact match	Toronto, ON, CanadaHQ recorded Sep 4, 2026	201-500	298 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 4, 2026 · View company records in RevenueBase
3	Harper Grey LLP	Exact match	Vancouver, BC, CanadaHQ recorded Sep 4, 2026	51-200	220 contacts →
	Exact match “Founded in 1907, Harper Grey LLP is a leading Vancouver, BC based business and litigation law firm.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
4	Loopstra Nixon LLP	Exact match	Toronto, ON, CanadaHQ recorded Sep 4, 2026	201-500	218 contacts →
	Exact match “Welcome to Loopstra Nixon.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
5	Dunton Rainville	Exact match	Montréal, QC, CanadaHQ recorded Sep 4, 2026	201-500	212 contacts →
	Exact match “Dunton Rainville is a firm of over 285 people, including some 135 lawyers, notaries and labour relations consultants.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
6	Gardiner Roberts LLP	Exact match	Toronto, ON, CanadaHQ recorded Sep 4, 2026	51-200	204 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 4, 2026 · View company records in RevenueBase
7	Brownlee LLP	Exact match	Edmonton, BC, CanadaHQ recorded Sep 4, 2026	51-200	183 contacts →
	Exact match “Brownlee LLP is a Western Canadian law firm with offices in Calgary, Edmonton, Vancouver, and Regina.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
8	Harrison Pensa LLP	Exact match	London, ON, CanadaHQ recorded Sep 4, 2026	51-200	176 contacts →
	Exact match “Harrison Pensa LLP is a full-service law firm with expertise in litigation, business law and real estate, and a strong focus in family, wills and estate, and personal injury law.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
9	Mcleod LAW LLP	Exact match	Calgary, AB, CanadaHQ recorded Sep 4, 2026	51-200	160 contacts →
	Exact match “McLeod Law LLP opened its doors in 1980 as a two-person operation.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
10	Stein Monast	Exact match	Quebec, QC, CanadaHQ recorded Sep 4, 2026	51-200	154 contacts →
	Exact match “Law Office” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
11	Beard Winter LLP	Exact match	Toronto, ON, CanadaHQ recorded Sep 4, 2026	51-200	150 contacts →
	Exact match “Beard Winter LLP is one of Canada's Best Law Firms for 2023 as recognized by the Globe and Mail, with a special distinction in the practice area of Insurance Law.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
12	Morency, Société D'avocats, S.E.N.C.R.L	Exact match	Québec, QC, CanadaHQ recorded Sep 4, 2026	51-200	137 contacts →
	Exact match “Notre cabinet Morency, Société d’avocats en nom collectif à responsabilité limitée, offre depuis 1970 des services juridiques spécialisés à la mesure des besoins d’une clientèle…” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
13	Devry Smith Frank LLP	Exact match	Toronto, ON, CanadaHQ recorded Sep 4, 2026	51-200	133 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 4, 2026 · View company records in RevenueBase
14	Mckenzie Lake Lawyers LLP	Exact match	London, ON, CanadaHQ recorded Sep 4, 2026	51-200	130 contacts →
	Exact match “McKenzie Lake is a full-service law firm with offices in Guelph, London and Strathroy, Ontario.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
15	Witten LLP	Exact match	Edmonton, AB, CanadaHQ recorded Sep 4, 2026	51-200	129 contacts →
	Exact match “WITTEN LLP has its roots in the early 1900s when the late Abe W.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
16	Pace LAW Firm	Exact match	Toronto, ON, CanadaHQ recorded Sep 4, 2026	51-200	123 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 4, 2026 · View company records in RevenueBase
17	LJT Avocats Lawyers	Exact match	Montreal, QC, CanadaHQ recorded Sep 4, 2026	51-200	122 contacts →
	Exact match “LJT is a boutique law firm serving its business clients for more than 30 years in the following fields of practice: Business Law, Taxation, Real Estate, Advertising and…” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
18	Lapointe Rosenstein Marchand Melançon	Exact match	Montreal, QC, CanadaHQ recorded Sep 4, 2026	51-200	122 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 4, 2026 · View company records in RevenueBase
19	Fillmore Riley LLP	Exact match	Winnipeg, MB, CanadaHQ recorded Sep 4, 2026	51-200	112 contacts →
	Exact match “Fillmore Riley is a highly regarded and accomplished full-service Manitoba law firm.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
20	Kronis, Rotsztain, Margles, Cappel LLP Krmc	Exact match	Toronto, ON, CanadaHQ recorded Sep 4, 2026	51-200	107 contacts →
	Exact match “KRMC is a diverse, multi-service law firm located in the thriving uptown business district.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
21	Cohen Highley LLP	Exact match	London, ON, CanadaHQ recorded Sep 4, 2026	51-200	103 contacts →
	Exact match “Founded in London ON in 1974, Cohen Highley, opened its sixth branch office in Windsor ON in 2023.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
22	Patterson LAW LLP	Exact match	Truro, NS, CanadaHQ recorded Sep 4, 2026	51-200	103 contacts →
	Exact match “Patterson Law is a Nova Scotia law firm with offices in Halifax, Truro, New Glasgow, and Bridgewater with clients whose interests range from global to purely local.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
23	Ross & Mcbride	Exact match	Hamilton, ON, CanadaHQ recorded Sep 4, 2026	51-200	102 contacts →
	Exact match “Ross & McBride LLP's clients include financial institutions and non-profit organizations, large public corporations and small family businesses, senior citizens and young people.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
24	Watson Goepel LLP	Exact match	Vancouver, BC, CanadaHQ recorded Sep 4, 2026	51-200	97 contacts →
	Exact match “We are a multi-service law firm based in the heart of downtown Vancouver's financial district and Dundarave in West Vancouver.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
25	Soloway Wright LLP	Exact match	Ottawa, ON, CanadaHQ recorded Sep 4, 2026	51-200	88 contacts →
	Exact match “Since opening its doors in 1946, Soloway Wright LLP has built a proud history of serving its clients and community.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “law firm administrative services”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 1,063 law firm administrative services based in Canada

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Law firm administrative services based in Canada at a glance

As of Sep 4, 2026

55.4%Verified-email coverage

5.5%Mobile-number coverage

11.5Average contacts per company

1-10Median size (employees)

14.7%Largest-city concentration · Toronto

Sep 4, 2026Page data refreshed

Companies by employee count

1-10

649

11-50

298

51-200

201-500

1,001-5,000

10001+

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

00–30

44431–60

3,86661–90

2,41590–180

19180+

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 administrative services” 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 6,744 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 4, 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.

Law firm administrative services by metro

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 administrative services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many law firm administrative services are there based in Canada?

RevenueBase identified 1,063 company matches for law firm administrative services 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?

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

Which city has the most law firm administrative services?

Toronto leads with 156 company records, followed by Calgary (65) and Montreal (64).

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 6,744 professional contacts with verified work emails tracked across these 1,063 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 4, 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.