Company lists · Data refreshed September 2026

Top 25 Legal administrative outsourcing services based in Canada

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

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 751 companies tracked

RevenueBase identified 751 legal administrative outsourcing services headquartered in Canada as of September 2026 and tracks 4,294 professional contacts across them, including 1,975 with verified work emails. Toronto is the largest hub.

This list covers legal administrative outsourcing services headquartered in Canada, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 28, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 28, 2026 86% judged on-target in blind review

751Companies

4,294Contacts tracked

1,975Verified emails

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The 25 largest legal administrative outsourcing services based in Canada

Ranked by team size

Top 25 of 751 legal administrative outsourcing services based in Canada, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to legal administrative outsourcing services: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Langlois Avocats	Partial evidence	Montréal, QC, CanadaHQ checked Sep 28, 2026	201-500	351 contacts →
	Partial evidence “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.” Source: RevenueBase Database · checked Sep 28, 2026
2	Stein Monast	Indirect evidence	Québec, QC, CanadaHQ checked Sep 28, 2026	51-200	154 contacts →
	Indirect evidence “Law Office” Source: RevenueBase Database · checked Sep 28, 2026
3	Devry Smith Frank LLP	Partial evidence	Toronto, ON, CanadaHQ checked Sep 28, 2026	51-200	135 contacts →
	Partial evidence “Since 1964, Devry Smith Frank LLP (DSF) has provided trusted legal service to individuals, businesses, and institutions throughout Ontario.” Source: RevenueBase Database · checked Sep 28, 2026
4	Caravel LAW LLP	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 28, 2026	51-200	89 contacts →
	Indirect evidence “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.” Source: RevenueBase Database · checked Sep 28, 2026
5	Mills & Mills LLP	Partial evidence	Toronto, ON, CanadaHQ checked Sep 28, 2026	51-200	88 contacts →
	Partial evidence “Mills & Mills LLP is a Toronto law firm established 130 years ago which provides legal services of the highest quality to businesses and individuals, as well as to charitable and…” Source: RevenueBase Database · checked Sep 28, 2026
6	Mann Lawyers LLP	Indirect evidence	Ottawa, ON, CanadaHQ checked Sep 28, 2026	51-200	70 contacts →
	Indirect evidence “Welcome to Mann Lawyers LLP.” Source: RevenueBase Database · checked Sep 28, 2026
7	Gagné Isabelle Patry Laflamme & Associés, PME Inter Notaires Gatineau	Indirect evidence	Gatineau, QC, CanadaHQ checked Sep 28, 2026	51-200	67 contacts →
	Indirect evidence “Bienvenue chez Gagné, Isabelle, Patry, Laflamme & Associés Fondée il y a plus de 30 ans, notre étude de notaires compte 22 notaires spécialisés dans un domaine de droit notarial…” Source: RevenueBase Database · checked Sep 28, 2026
8	Bourassa Boyer	Indirect evidence	Vaudreuil-dorion, QC, CanadaHQ checked Sep 28, 2026	51-200	53 contacts →
	Indirect evidence “Lorsque nous parlons des activités de l’ensemble de nos entités (Bourassa Boyer inc, Bourassa Boyer Juri-Fisc inc, Bourassa Boyer Solution inc, BSR Notaires inc.” Source: RevenueBase Database · checked Sep 28, 2026
9	Walsh LLP	Partial evidence	Calgary, AB, CanadaHQ checked Sep 28, 2026	51-200	48 contacts →
	Partial evidence “Walsh LLP offers a full range of legal services from preparing agreements to providing advisory services to acting as your advocate in courts and tribunals.” Source: RevenueBase Database · checked Sep 28, 2026
10	Codan Canada INC	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 28, 2026	11-50	44 contacts →
	Indirect evidence “Established in 2009, Codan (Canada) Inc.” Source: RevenueBase Database · checked Sep 28, 2026
11	Nanda And Associate Lawyers Professional Corporation	Indirect evidence	Mississauga, CanadaHQ checked Sep 28, 2026	51-200	44 contacts →
	Indirect evidence “Nanda & Associate Lawyers is a full-service law firm based in Mississauga, Ontario.” Source: RevenueBase Database · checked Sep 28, 2026
12	Publico Services LTD	Indirect evidence	Vancouver, BC, CanadaHQ checked Sep 28, 2026	n/a	43 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 28, 2026
13	Avancie INC	Indirect evidence	Verdun, QC, CanadaHQ checked Sep 28, 2026	11-50	40 contacts →
	Indirect evidence “AVANCIE – TECHNOLOGIE DE DEMAIN, AUJOURD’HUI Avancie offre des services et des solutions tel que Paramaitre - solution de gestion d'étude notariale, Baromaitre - solution de…” Source: RevenueBase Database · checked Sep 28, 2026
14	Caron & Partners LLP	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 28, 2026	11-50	39 contacts →
	Indirect evidence “Strategic.” Source: RevenueBase Database · checked Sep 28, 2026
15	Prowse Barrette LLP	Indirect evidence	Edmonton, AB, CanadaHQ checked Sep 28, 2026	11-50	37 contacts →
	Indirect evidence “Prowse Barrette LLP (formerly Prowse Chowne LLP) has built and sustained a reputation for excellence and leadership in many areas of law over the past half century.” Source: RevenueBase Database · checked Sep 28, 2026
16	LRV Notaires	Indirect evidence	Saint-jérôme, QC, CanadaHQ checked Sep 28, 2026	51-200	36 contacts →
	Indirect evidence “LRV notaires a été fondée il y a plus de trente ans.” Source: RevenueBase Database · checked Sep 28, 2026
17	Shim LAW	Partial evidence	Calgary, AB, CanadaHQ checked Sep 28, 2026	11-50	35 contacts →
	Partial evidence “At Shim Law, we offer Full Legal services in Family, Immigration, Business, Arbitration, Litigation, Real Estate and Wills/Testaments.” Source: RevenueBase Database · checked Sep 28, 2026
18	Dumais & Giard Notaries INC	Partial evidence	Montreal, QC, CanadaHQ checked Sep 28, 2026	11-50	33 contacts →
	Partial evidence “At Dumais & Giard, Notaries in Montreal, we have assembled a professional team capable of offering you a wide range of legal services based on three main areas: real estate law…” Source: RevenueBase Database · checked Sep 28, 2026
19	Accounting For LAW	Partial evidence	Toronto, ON, CanadaHQ checked Sep 28, 2026	11-50	29 contacts →
	Partial evidence “Accounting for Law provides Financial peace of mind for lawyers The cornerstone of our service involves providing a comprehensive Legal bookkeeping service for sole practitioners…” Source: RevenueBase Database · checked Sep 28, 2026
20	Groupe RDL Avocats Notaires	Indirect evidence	Victoriaville, QC, CanadaHQ checked Sep 28, 2026	11-50	29 contacts →
	Indirect evidence “L'Étude notariale fondée à Princeville, il y a plus d'un siècle, par le notaire Bennett Feeney, rachetée en 1954 par le notaire Hervé Boudreau, puis à nouveau en 1991 par le…” Source: RevenueBase Database · checked Sep 28, 2026
21	KSA Avocats Notaires	Indirect evidence	Québec, QC, CanadaHQ checked Sep 28, 2026	51-200	28 contacts →
	Indirect evidence “KSA est un cabinet d'avocats et de notaires comptant plus de 40 professionnels du droit ayant des places d'affaires à Québec, Lévis, Trois-Rivières et dans le Bas-Saint-Laurent…” Source: RevenueBase Database · checked Sep 28, 2026
22	Deveau Dufour Mottet Avocats	Indirect evidence	Laval, QC, CanadaHQ checked Sep 28, 2026	51-200	27 contacts →
	Indirect evidence “Deveau Dufour Mottet est la somme de deux cabinets d’avocats ayant pour mission commune d’offrir au public et aux clients une gamme complète de services juridiques répondant à…” Source: RevenueBase Database · checked Sep 28, 2026
23	Grenier Gagnon Notaires	Indirect evidence	Montréal, QC, CanadaHQ checked Sep 28, 2026	11-50	24 contacts →
	Indirect evidence “Quand vient le temps de passer aux actes cela doit être fait de façon rigoureuse et efficace.” Source: RevenueBase Database · checked Sep 28, 2026
24	Prévost Notaires	Indirect evidence	Montreal, QC, CanadaHQ checked Sep 28, 2026	11-50	23 contacts →
	Indirect evidence “Prévost Notaires est une étude spécialisée en droit immobilier commercial et en droit de la famille.” Source: RevenueBase Database · checked Sep 28, 2026
25	Bessette Notaires	Indirect evidence	Saint-hubert, QC, CanadaHQ checked Sep 28, 2026	51-200	23 contacts →
	Indirect evidence “Notre équipe de notaires et de conseillers juridiques propose des services en droit immobilier et en droit de la personne.” Source: RevenueBase Database · checked Sep 28, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: legal administrative outsourcing services. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names legal administrative outsourcing services.
Partial evidence: Its own public description names part of legal administrative outsourcing services, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name legal administrative outsourcing services. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 751 legal administrative outsourcing services based in Canada

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Legal administrative outsourcing services based in Canada at a glance

As of Sep 28, 2026

46.0%Verified-email coverage

5.7Average contacts per company

1-10Median size (employees)

16.9%Largest-city concentration · Toronto

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

583

11-50

132

51-200

201-500

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 751 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among legal administrative outsourcing services, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Canada whose own description of what they do matches “legal administrative outsourcing services”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names legal administrative outsourcing services), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among legal administrative outsourcing services, and records with no verified work email. Companies headquartered outside Canada are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 1,975 across the full list. 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.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Legal administrative outsourcing services by metro

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names legal administrative outsourcing services, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many legal administrative outsourcing services are there based in Canada?

RevenueBase identified 751 legal administrative outsourcing services headquartered in Canada as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Langlois Avocats, headquartered in Montreal, tops this list with the largest team on record.

Which city has the most legal administrative outsourcing services?

Toronto leads with 127 headquartered companies, followed by Montreal (79) and Calgary (45).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 1,975 verified decision-maker contacts tracked across these 751 companies.

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 Smart Search, 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.