Company lists · Data refreshed September 2026
Top 25 Pro bono law firms based in Canada
RevenueBase identified 237 pro bono law firms headquartered in Canada as of September 2026 and tracks 3,124 professional contacts across them, including 844 with verified work emails and 154 with mobile numbers. Toronto is the largest hub.
This list covers pro bono law firms 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, how directly it supports the match, and when it was last checked. Data refreshed September 5, 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.
The 25 largest pro bono law firms based in Canada
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | Legal AID BCIndirect evidence | 225 | |||
“Legal Aid BC is a non-profit organization that provides legal information, advice and representation services to people with low incomes in British Columbia.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 2 | Legal AID AlbertaIndirect evidence | 209 | |||
“Legal Aid Alberta assists Albertans facing legal issues by helping them navigate the justice system and find lasting resolutions to their legal challenges.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 3 | 88 | ||||
“Since opening its doors in 1946, Soloway Wright LLP has built a proud history of serving its clients and community.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 4 | Legal AID SaskatchewanPartial evidence | 83 | |||
“Our team of staff lawyers and administration support adult and youth clients with criminal matters and family law issues.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 5 | 47 | ||||
“The Edmonton Community Legal Centre (ECLC) provides free legal advice, advocacy, information, referral, and support when income poses a barrier to accessing justice.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 6 | 46 | ||||
“Calgary Legal Guidance provides free, confidential, holistic legal assistance and support services to economically and socially disadvantaged persons.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 7 | 37 | ||||
“Our Mission CLAS respects the dignity of all in our community and works towards positive social change by providing legal assistance and advancing the law to address the critical…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 8 | 37 | ||||
“Access Pro Bono was incorporated in February 2010 to carry on the work of the Western Canada Society to Access Justice and Pro Bono Law of British Columbia, which formally merged…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 9 | PRO Bono OntarioStrong evidence | 33 | |||
“Founded in 2001, Pro Bono Ontario is an access to justice charity that leverages lawyers’ goodwill to help low-income Ontarians address legal issues that interfere with their…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 10 | 32 | ||||
“Riendeau Avocats est un cabinet d’avocat spécialisé en défense criminelle, en droit pénal, familial et en droit de l’immigration à Montréal.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 11 | 26 | ||||
“Buset LLP is a long-standing, full-service law firm located in the central part of the City of Thunder Bay.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 12 | 26 | ||||
“Cabinet d'avocats multidisciplinaire ayant à coeur l'accès à la justice.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 13 | Community Legal ServicesPartial evidence | 22 | |||
“Community Legal Services (CLS) is both a community legal clinic and a clinical education program, operated by the Faculty of Law at Western University and funded by Legal Aid…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 14 | Student Legal AssistanceIndirect evidence | 22 | |||
“Student Legal Assistance (SLA) provides free legal information and representation to low-income residents of Calgary and the surrounding area.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 15 | 19 | ||||
“We are proud to be Ontario’s go-to counsel for progressive organizations of all types and sizes: from innovative affordable housing developers and groundbreaking community power…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 16 | 17 | ||||
“We believe there are two things that define our firm: Being proud of where we come from and wanting the best possible outcome for our clients.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 17 | 15 | ||||
“Coutts Crane provides results-oriented representation and advocacy for our clients.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 18 | Legal Help CentreIndirect evidence | 15 | |||
“Legal Help Centre is a not-for-profit organization with charitable status that was set up by community volunteers working together with faculty and students from both the…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 19 | Wolseley LAW LLPIndirect evidence | 13 | |||
“Providing community legal services differently.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 20 | 12 | ||||
“Our aim is to provide affordable legal services to match the circumstances of each client.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 21 | 12 | ||||
“JCA Law Office Professional Corporation's law practice focuses on immigration, family law, real estate closings, business law & taxation, and wills & estates.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 22 | 11 | ||||
“First, we work with you.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 23 | Labour Rights LAW OfficeIndirect evidence | 11 | |||
“We assist workers, excluded-employees, unions, and employee associations and other individuals to resolve legal issues in an efficient, cost-effective and timely manner.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 24 | 11 | ||||
“Here at the L.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 25 | 10 | ||||
“EO Law is a vibrant & dynamic law firm providing a wide range of legal services (primarily in Real Estate, Immigration, Family Law, etc).” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
Showing 25 of 237 pro bono law firms based in Canada
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Pro bono law firms based in Canada at a glance
As of Sep 5, 2026Companies by employee count
Verified emails by last verification
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 pro bono law firms, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Companies headquartered in Canada whose own description of what they do matches “pro bono law firms”. Matching reads each company's description, not its industry code or its name.
- What we exclude
- Companies whose own description does not clearly place them among pro bono law firms, 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 an evidence 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, 844 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 5, 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.
Pro bono law firms by metro
- Pro bono law firms in Toronto32
Frequently asked
How many pro bono law firms are there based in Canada?
RevenueBase identified 237 pro bono law firms 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?
Legal AID BC, headquartered in Vancouver, tops this list with the largest team on record.
Which city has the most pro bono law firms?
Toronto leads with 32 headquartered companies, followed by Ottawa (13) and Montreal (12).
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 844 verified decision-maker contacts tracked across these 237 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 5, 2026.
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Pro bono law firms by geography
- Pro bono law firms based in the United States
- Pro bono law firms based in Brazil
- Pro bono law firms based in the United Kingdom
- Pro bono law firms based in France
- Pro bono law firms based in Australia
- Pro bono law firms based in Spain
- Pro bono law firms based in the Netherlands
- Pro bono law firms based in Italy
- Pro bono law firms based in Germany
- Pro bono law firms based in South Africa
- Pro bono law firms based in Belgium
- Pro bono law firms based in Sweden
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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.