Company lists · Data refreshed August 2026
Top 25 Law firms based in Montreal, Canada
This directory lists 293 law firms based in Montreal, Canada, with 6,962 professional contacts and 4,247 email addresses. Across Canada, Toronto is the largest hub for this category (901 companies); Montreal follows with 296.
Law firms are professional service organizations that provide legal advice, representation, and related services through licensed attorneys. This list covers companies that provide legal advice, legal representation, or related legal services through licensed attorneys. Ranked by team size, largest first. Data current as of August 31, 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.
The 25 largest law firms based in Montreal, Canada
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 2,295 contacts → | ||||
Strong evidence “We are BLG: Canada’s Law Firm.| Nous sommes BLG, vos avocats au Canada.(French version below) Fully bilingual across all practice areas and sectors, BLG excels in Canada’s common…” Source: RevenueBase Database · checked Aug 31, 2026Thanks. The Data Team will review it. | |||||
| 2 | 752 contacts → | ||||
Strong evidence “Davies is a leading Canadian business law firm focused on high-stakes matters.” Source: RevenueBase Database · checked Aug 31, 2026Thanks. The Data Team will review it. | |||||
| 3 | 347 contacts → | ||||
Strong 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 Aug 31, 2026Thanks. The Data Team will review it. | |||||
| 4 | 169 contacts → | ||||
Indirect evidence “Strongly established within the business community for over 90 years, De Grandpré Chait favours a niche-oriented approach, offering a specialized state-of-the-art service to its…” Source: RevenueBase Database · checked Aug 31, 2026Thanks. The Data Team will review it. | |||||
| 5 | 162 contacts → | ||||
Indirect evidence “We do the heavy lifting.” Source: RevenueBase Database · checked Aug 31, 2026Thanks. The Data Team will review it. | |||||
| 6 | 147 contacts → | ||||
Strong evidence “Founded 100 years ago, Robinson Sheppard Shapiro is an independent, medium-sized law firm providing legal services and strategic advice to local, national, and international…” Source: RevenueBase Database · checked Aug 31, 2026Thanks. The Data Team will review it. | |||||
| 7 | 122 contacts → | ||||
Strong evidence “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…” Source: RevenueBase Database · checked Aug 31, 2026Thanks. The Data Team will review it. | |||||
| 8 | 122 contacts → | ||||
Strong evidence “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…” Source: RevenueBase Database · checked Aug 31, 2026Thanks. The Data Team will review it. | |||||
| 9 | 96 contacts → | ||||
Indirect evidence “Alepin Gauthier Avocats was founded in 1978 by Me François Alepin.” Source: RevenueBase Database · checked Aug 31, 2026Thanks. The Data Team will review it. | |||||
| 10 | 94 contacts → | ||||
Strong evidence “We are the collective of experienced lawyers driving change through a visionary and flexible approach to business law.” Source: RevenueBase Database · checked Aug 31, 2026Thanks. The Data Team will review it. | |||||
| 11 | 84 contacts → | ||||
Indirect evidence “GBV Avocats est un cabinet d'avocats chef de file en matière de litige civil et commercial.” Source: RevenueBase Database · checked Aug 31, 2026Thanks. The Data Team will review it. | |||||
| 12 | 81 contacts → | ||||
Indirect evidence “LITIGATION, ARBITRATION AND INSOLVENCY BOUTIQUE.” Source: RevenueBase Database · checked Aug 31, 2026Thanks. The Data Team will review it. | |||||
| 13 | 45 contacts → | ||||
Indirect evidence “We are TRIAL LAWYERS AND COMPLEX LITIGATORS – we prepare every case for trial.” Source: RevenueBase Database · checked Aug 31, 2026Thanks. The Data Team will review it. | |||||
| 14 | 41 contacts → | ||||
Indirect evidence “Fondé en 1998 par des spécialistes reconnus œuvrant en droit municipal et en droit du travail, le cabinet compte aujourd'hui plus d'une trentaine d'avocats spécialisés en droit…” Source: RevenueBase Database · checked Aug 31, 2026Thanks. The Data Team will review it. | |||||
| 15 | 37 contacts → | ||||
Indirect evidence “Nous sommes la référence en droit du travail, droit public et droit civil des organismes publics, institutions, PME et organismes à but non lucratifs.” Source: RevenueBase Database · checked Aug 31, 2026Thanks. The Data Team will review it. | |||||
| 16 | 36 contacts → | ||||
Indirect evidence “Fondée en 1991, Loranger Marcoux est une société d’avocats qui offre aux entreprises des services spécialisés dans les domaines du droit de l’emploi et des relations du travail.” Source: RevenueBase Database · checked Aug 31, 2026Thanks. The Data Team will review it. | |||||
| 17 | 35 contacts → | ||||
Indirect evidence “Charness Charness & Charness est un cabinet boutique Montréalais renommée à l'international offrant des services juridiques à travers le Canada.” Source: RevenueBase Database · checked Aug 31, 2026Thanks. The Data Team will review it. | |||||
| 18 | 33 contacts → | ||||
Strong 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 Aug 31, 2026Thanks. The Data Team will review it. | |||||
| 19 | 32 contacts → | ||||
Strong evidence “Located in downtown Montreal, de Grandpré Jolicœur is a boutique law firm specializing in real estate law, condominium law, secured financing and realization, litigation, and…” Source: RevenueBase Database · checked Aug 31, 2026Thanks. The Data Team will review it. | |||||
| 20 | 32 contacts → | ||||
Strong evidence “Yves Ménard Avocats is a legal firm specializing in criminal and penal law.” Source: RevenueBase Database · checked Aug 31, 2026Thanks. The Data Team will review it. | |||||
| 21 | 27 contacts → | ||||
Indirect evidence “Cabinet d'avocats multidisciplinaire ayant à coeur l'accès à la justice.” Source: RevenueBase Database · checked Aug 31, 2026Thanks. The Data Team will review it. | |||||
| 22 | 26 contacts → | ||||
Indirect evidence “Fondé en Donati Maisonneuve est un cabinet boutique spécialisé en litige oeuvrant essentiellement dans les industries de l'assurance, de la construction, de l'immobilier et des…” Source: RevenueBase Database · checked Aug 31, 2026Thanks. The Data Team will review it. | |||||
| 23 | 21 contacts → | ||||
Indirect evidence “English below Belleau Lapointe est un cabinet d’avocats de type boutique composé de professionnels hautement expérimentés, qui offrent des solutions innovantes aux conflits en…” Source: RevenueBase Database · checked Aug 31, 2026Thanks. The Data Team will review it. | |||||
| 24 | 18 contacts → | ||||
Indirect evidence “Gasco Goodhue St-Germain’s mission is to furnish the insurance industry with top quality, specialized legal services, while meeting the specific needs and requirements of each…” Source: RevenueBase Database · checked Aug 31, 2026Thanks. The Data Team will review it. | |||||
| 25 | 18 contacts → | ||||
Indirect evidence “CDNP Avocats est un cabinet boutique axé sur le droit professionnel et le droit des assurances.” Source: RevenueBase Database · checked Aug 31, 2026Thanks. The Data Team will review it. | |||||
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: law firms. 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 law firms.
- Partial evidence
- Its own public description names part of law firms, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name law firms. 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 293 law firms based in Montreal, Canada
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Law firms based in Montreal, Canada at a glance
As of Aug 31, 2026Companies by employee count
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 law firms, 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 Montreal, Canada whose own description of what they do matches “law firms”. 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 law firms), 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 law firms, and records with no verified work email. Companies headquartered outside Montreal 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, 4,247 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 August 31, 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.
Law firms by metro in Canada
Frequently asked
How many law firms are listed based in Montreal, Canada?
The directory includes 293 law firms based in Montreal, Canada as of August 2026.
Which city in Canada has the most law firms?
Toronto leads Canada with 901 headquartered companies, followed by Montreal (296) and Vancouver (285).
How many contacts and email addresses are available for these law firms?
The list includes 6,962 professional contacts and 4,247 email addresses for the listed law firms.
Ready to reach these companies? Verified emails and direct dials for all 293 law firms based in Montreal, Canada. Start with a free account, no credit card.
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Browse the directory
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.
More company lists
Company intelligence · public preview
Top 25 law firms based in Montreal, Canada
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 293 matching company records for law firms based in Montreal, Canada, with 6,962 tracked contacts and 4,247 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: August 31, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 law firms based in Montreal, Canada
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | HQ: HQ not recorded; location: Montreal, QC, CanadaReported employees: 1,001-5,000 | HQ not recorded; location: Montreal, QC, Canada | 1,001-5,000 | Exact match | 2,295 contacts → |
“We are BLG: Canada’s Law Firm.| Nous sommes BLG, vos avocats au Canada.(French version below) Fully bilingual across all practice areas and sectors, BLG excels in Canada’s common…” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | HQ: HQ not recorded; location: Montreal, QC, CanadaReported employees: 501-1,000 | HQ not recorded; location: Montreal, QC, Canada | 501-1,000 | Exact match | 752 contacts → |
“Davies is a leading Canadian business law firm focused on high-stakes matters.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Langlois Avocatslanglois.caHQ: HQ not recorded; location: Montreal, QC, CanadaReported employees: 201-500 | HQ not recorded; location: Montreal, QC, Canada | 201-500 | Exact match | 347 contacts → |
“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 description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  DE Grandpré Chaitdgchait.comHQ: HQ not recorded; location: Montreal, QC, CanadaReported employees: 51-200 | HQ not recorded; location: Montreal, QC, Canada | 51-200 | Exact match | 169 contacts → |
“Strongly established within the business community for over 90 years, De Grandpré Chait favours a niche-oriented approach, offering a specialized state-of-the-art service to its…” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Spiegel Ryan LLPspiegelryan.comHQ: HQ not recorded; location: Montreal, QC, CanadaReported employees: 51-200 | HQ not recorded; location: Montreal, QC, Canada | 51-200 | Exact match | 162 contacts → |
“We do the heavy lifting.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Robinson Sheppard Shapirorsslex.comHQ: HQ not recorded; location: Montreal, QC, CanadaReported employees: 51-200 | HQ not recorded; location: Montreal, QC, Canada | 51-200 | Exact match | 147 contacts → |
“Founded 100 years ago, Robinson Sheppard Shapiro is an independent, medium-sized law firm providing legal services and strategic advice to local, national, and international…” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  LJT Avocats Lawyersljt.caHQ: HQ not recorded; location: Montreal, QC, CanadaReported employees: 51-200 | HQ not recorded; location: Montreal, QC, Canada | 51-200 | Exact match | 122 contacts → |
“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 description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | HQ: HQ not recorded; location: Montreal, QC, CanadaReported employees: 51-200 | HQ not recorded; location: Montreal, QC, Canada | 51-200 | Exact match | 122 contacts → |
“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 description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Alepin Gauthier Avocatsalepin.comHQ: HQ not recorded; location: Montreal, QC, CanadaReported employees: 51-200 | HQ not recorded; location: Montreal, QC, Canada | 51-200 | Exact match | 96 contacts → |
“Alepin Gauthier Avocats was founded in 1978 by Me François Alepin.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Delegatusdelegatus.caHQ: HQ not recorded; location: Montreal, QC, CanadaReported employees: 51-200 | HQ not recorded; location: Montreal, QC, Canada | 51-200 | Exact match | 94 contacts → |
“We are the collective of experienced lawyers driving change through a visionary and flexible approach to business law.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  GBV Avocatsgbvavocats.comHQ: HQ not recorded; location: Montreal, QC, CanadaReported employees: 51-200 | HQ not recorded; location: Montreal, QC, Canada | 51-200 | Exact match | 84 contacts → |
“GBV Avocats est un cabinet d'avocats chef de file en matière de litige civil et commercial.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Woods LLPwoods.qc.caHQ: HQ not recorded; location: Montreal, QC, CanadaReported employees: 51-200 | HQ not recorded; location: Montreal, QC, Canada | 51-200 | Exact match | 81 contacts → |
“LITIGATION, ARBITRATION AND INSOLVENCY BOUTIQUE.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Arias Sanguinetti Trial Lawyersaswtlawyers.comHQ: HQ not recorded; location: Montreal, QC, CanadaReported employees: 11-50 | HQ not recorded; location: Montreal, QC, Canada | 11-50 | Exact match | 45 contacts → |
“We are TRIAL LAWYERS AND COMPLEX LITIGATORS – we prepare every case for trial.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  DHC Avocats INCdhcavocats.caHQ: HQ not recorded; location: Montreal, QC, CanadaReported employees: 11-50 | HQ not recorded; location: Montreal, QC, Canada | 11-50 | Exact match | 41 contacts → |
“Fondé en 1998 par des spécialistes reconnus œuvrant en droit municipal et en droit du travail, le cabinet compte aujourd'hui plus d'une trentaine d'avocats spécialisés en droit…” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Monette Barakett Avocats S.E.N.Cmonette-barakett.comHQ: HQ not recorded; location: Montreal, QC, CanadaReported employees: 11-50 | HQ not recorded; location: Montreal, QC, Canada | 11-50 | Exact match | 37 contacts → |
“Nous sommes la référence en droit du travail, droit public et droit civil des organismes publics, institutions, PME et organismes à but non lucratifs.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Loranger Marcouxlorangermarcoux.comHQ: HQ not recorded; location: Montreal, QC, CanadaReported employees: 11-50 | HQ not recorded; location: Montreal, QC, Canada | 11-50 | Exact match | 36 contacts → |
“Fondée en 1991, Loranger Marcoux est une société d’avocats qui offre aux entreprises des services spécialisés dans les domaines du droit de l’emploi et des relations du travail.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Charness, Charness & Charness LLPcharnesslaw.comHQ: HQ not recorded; location: Montreal, QC, CanadaReported employees: 11-50 | HQ not recorded; location: Montreal, QC, Canada | 11-50 | Exact match | 35 contacts → |
“Charness Charness & Charness est un cabinet boutique Montréalais renommée à l'international offrant des services juridiques à travers le Canada.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Dumais & Giard Notaries INCdumaisgiardnotaires.comHQ: HQ not recorded; location: Montreal, QC, CanadaReported employees: 11-50 | HQ not recorded; location: Montreal, QC, Canada | 11-50 | Exact match | 33 contacts → |
“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…” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  DJC Lawyers - Notariesdjclegal.comHQ: HQ not recorded; location: Montreal, QC, CanadaReported employees: 51-200 | HQ not recorded; location: Montreal, QC, Canada | 51-200 | Exact match | 32 contacts → |
“Located in downtown Montreal, de Grandpré Jolicœur is a boutique law firm specializing in real estate law, condominium law, secured financing and realization, litigation, and…” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Yves Ménard Avocatsymavocatsmtl.comHQ: HQ not recorded; location: Montreal, QC, CanadaReported employees: 11-50 | HQ not recorded; location: Montreal, QC, Canada | 11-50 | Exact match | 32 contacts → |
“Yves Ménard Avocats is a legal firm specializing in criminal and penal law.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Lambert Avocatslambertavocats.caHQ: HQ not recorded; location: Montreal, QC, CanadaReported employees: 11-50 | HQ not recorded; location: Montreal, QC, Canada | 11-50 | Exact match | 27 contacts → |
“Cabinet d'avocats multidisciplinaire ayant à coeur l'accès à la justice.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Donati Maisonneuvedonatimaisonneuve.caHQ: HQ not recorded; location: Montreal, QC, CanadaReported employees: 11-50 | HQ not recorded; location: Montreal, QC, Canada | 11-50 | Exact match | 26 contacts → |
“Fondé en Donati Maisonneuve est un cabinet boutique spécialisé en litige oeuvrant essentiellement dans les industries de l'assurance, de la construction, de l'immobilier et des…” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Belleau Lapointebelleaulapointe.comHQ: HQ not recorded; location: Montreal, QC, CanadaReported employees: 11-50 | HQ not recorded; location: Montreal, QC, Canada | 11-50 | Exact match | 21 contacts → |
“English below Belleau Lapointe est un cabinet d’avocats de type boutique composé de professionnels hautement expérimentés, qui offrent des solutions innovantes aux conflits en…” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Gasco Goodhue St-Germain S.E.N.C.R.L LLPgasco.qc.caHQ: HQ not recorded; location: Montreal, QC, CanadaReported employees: 11-50 | HQ not recorded; location: Montreal, QC, Canada | 11-50 | Exact match | 18 contacts → |
“Gasco Goodhue St-Germain’s mission is to furnish the insurance industry with top quality, specialized legal services, while meeting the specific needs and requirements of each…” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Cdnp Avocatscdnpavocats.caHQ: HQ not recorded; location: Montreal, QC, CanadaReported employees: 11-50 | HQ not recorded; location: Montreal, QC, Canada | 11-50 | Exact match | 18 contacts → |
“CDNP Avocats est un cabinet boutique axé sur le droit professionnel et le droit des assurances.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 293 company matches
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Law firms: dataset insights
August 31, 2026These summaries describe recorded coverage in this saved dataset. Coverage describes records in RevenueBase, rather than a census of every business in this market.
Reported company sizes
289 records in the displayed employee bands.
4 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
Coverage describes records in RevenueBase, rather than a census of every business in this market.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: August 31, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Law firms by metro in Canada
Questions about this company list
What does Exact match mean for law firms?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many law firms did RevenueBase find based in Montreal, Canada?
The saved snapshot records 293 matching company records, 6,962 tracked contacts and 4,247 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: August 31, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Law firms by geography
- Law firms based in the United States
- Law firms based in Brazil
- Law firms based in Spain
- Law firms based in the United Kingdom
- Law firms based in France
- Law firms based in Germany
- Law firms based in Canada
- Law firms based in Italy
- Law firms based in Australia
- Law firms based in Mexico
- Law firms based in the Netherlands
- Law firms based in Poland
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 law firms based in Montreal, Canada. Snapshot: August 31, 2026. https://revenuebase.ai/companies/law-firms/canada/montreal.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
Company intelligence · public preview
Top 25 law firms based in Montreal, Canada
RevenueBase records 293 matching company records for law firms based in Montreal, Canada, with 6,962 tracked contacts and 4,247 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: August 31, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 law firms based in Montreal, Canada
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | HQ: HQ not recorded; location: Montreal, QC, CanadaReported employees: 1,001-5,000 | HQ not recorded; location: Montreal, QC, Canada | 1,001-5,000 | Exact match | 2,295 contacts → |
“We are BLG: Canada’s Law Firm.| Nous sommes BLG, vos avocats au Canada.(French version below) Fully bilingual across all practice areas and sectors, BLG excels in Canada’s common…” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | HQ: HQ not recorded; location: Montreal, QC, CanadaReported employees: 501-1,000 | HQ not recorded; location: Montreal, QC, Canada | 501-1,000 | Exact match | 752 contacts → |
“Davies is a leading Canadian business law firm focused on high-stakes matters.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Langlois Avocatslanglois.ca HQ: HQ not recorded; location: Montreal, QC, CanadaReported employees: 201-500 | HQ not recorded; location: Montreal, QC, Canada | 201-500 | Exact match | 347 contacts → |
“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 description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | DE Grandpré Chaitdgchait.com HQ: HQ not recorded; location: Montreal, QC, CanadaReported employees: 51-200 | HQ not recorded; location: Montreal, QC, Canada | 51-200 | Exact match | 169 contacts → |
“Strongly established within the business community for over 90 years, De Grandpré Chait favours a niche-oriented approach, offering a specialized state-of-the-art service to its…” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Spiegel Ryan LLPspiegelryan.com HQ: HQ not recorded; location: Montreal, QC, CanadaReported employees: 51-200 | HQ not recorded; location: Montreal, QC, Canada | 51-200 | Exact match | 162 contacts → |
“We do the heavy lifting.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Robinson Sheppard Shapirorsslex.com HQ: HQ not recorded; location: Montreal, QC, CanadaReported employees: 51-200 | HQ not recorded; location: Montreal, QC, Canada | 51-200 | Exact match | 147 contacts → |
“Founded 100 years ago, Robinson Sheppard Shapiro is an independent, medium-sized law firm providing legal services and strategic advice to local, national, and international…” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | LJT Avocats Lawyersljt.ca HQ: HQ not recorded; location: Montreal, QC, CanadaReported employees: 51-200 | HQ not recorded; location: Montreal, QC, Canada | 51-200 | Exact match | 122 contacts → |
“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 description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | HQ: HQ not recorded; location: Montreal, QC, CanadaReported employees: 51-200 | HQ not recorded; location: Montreal, QC, Canada | 51-200 | Exact match | 122 contacts → |
“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 description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Alepin Gauthier Avocatsalepin.com HQ: HQ not recorded; location: Montreal, QC, CanadaReported employees: 51-200 | HQ not recorded; location: Montreal, QC, Canada | 51-200 | Exact match | 96 contacts → |
“Alepin Gauthier Avocats was founded in 1978 by Me François Alepin.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Delegatusdelegatus.ca HQ: HQ not recorded; location: Montreal, QC, CanadaReported employees: 51-200 | HQ not recorded; location: Montreal, QC, Canada | 51-200 | Exact match | 94 contacts → |
“We are the collective of experienced lawyers driving change through a visionary and flexible approach to business law.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | GBV Avocatsgbvavocats.com HQ: HQ not recorded; location: Montreal, QC, CanadaReported employees: 51-200 | HQ not recorded; location: Montreal, QC, Canada | 51-200 | Exact match | 84 contacts → |
“GBV Avocats est un cabinet d'avocats chef de file en matière de litige civil et commercial.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Woods LLPwoods.qc.ca HQ: HQ not recorded; location: Montreal, QC, CanadaReported employees: 51-200 | HQ not recorded; location: Montreal, QC, Canada | 51-200 | Exact match | 81 contacts → |
“LITIGATION, ARBITRATION AND INSOLVENCY BOUTIQUE.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Arias Sanguinetti Trial Lawyersaswtlawyers.com HQ: HQ not recorded; location: Montreal, QC, CanadaReported employees: 11-50 | HQ not recorded; location: Montreal, QC, Canada | 11-50 | Exact match | 45 contacts → |
“We are TRIAL LAWYERS AND COMPLEX LITIGATORS – we prepare every case for trial.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | DHC Avocats INCdhcavocats.ca HQ: HQ not recorded; location: Montreal, QC, CanadaReported employees: 11-50 | HQ not recorded; location: Montreal, QC, Canada | 11-50 | Exact match | 41 contacts → |
“Fondé en 1998 par des spécialistes reconnus œuvrant en droit municipal et en droit du travail, le cabinet compte aujourd'hui plus d'une trentaine d'avocats spécialisés en droit…” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Monette Barakett Avocats S.E.N.Cmonette-barakett.com HQ: HQ not recorded; location: Montreal, QC, CanadaReported employees: 11-50 | HQ not recorded; location: Montreal, QC, Canada | 11-50 | Exact match | 37 contacts → |
“Nous sommes la référence en droit du travail, droit public et droit civil des organismes publics, institutions, PME et organismes à but non lucratifs.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Loranger Marcouxlorangermarcoux.com HQ: HQ not recorded; location: Montreal, QC, CanadaReported employees: 11-50 | HQ not recorded; location: Montreal, QC, Canada | 11-50 | Exact match | 36 contacts → |
“Fondée en 1991, Loranger Marcoux est une société d’avocats qui offre aux entreprises des services spécialisés dans les domaines du droit de l’emploi et des relations du travail.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Charness, Charness & Charness LLPcharnesslaw.com HQ: HQ not recorded; location: Montreal, QC, CanadaReported employees: 11-50 | HQ not recorded; location: Montreal, QC, Canada | 11-50 | Exact match | 35 contacts → |
“Charness Charness & Charness est un cabinet boutique Montréalais renommée à l'international offrant des services juridiques à travers le Canada.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Dumais & Giard Notaries INCdumaisgiardnotaires.com HQ: HQ not recorded; location: Montreal, QC, CanadaReported employees: 11-50 | HQ not recorded; location: Montreal, QC, Canada | 11-50 | Exact match | 33 contacts → |
“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…” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | DJC Lawyers - Notariesdjclegal.com HQ: HQ not recorded; location: Montreal, QC, CanadaReported employees: 51-200 | HQ not recorded; location: Montreal, QC, Canada | 51-200 | Exact match | 32 contacts → |
“Located in downtown Montreal, de Grandpré Jolicœur is a boutique law firm specializing in real estate law, condominium law, secured financing and realization, litigation, and…” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Yves Ménard Avocatsymavocatsmtl.com HQ: HQ not recorded; location: Montreal, QC, CanadaReported employees: 11-50 | HQ not recorded; location: Montreal, QC, Canada | 11-50 | Exact match | 32 contacts → |
“Yves Ménard Avocats is a legal firm specializing in criminal and penal law.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Lambert Avocatslambertavocats.ca HQ: HQ not recorded; location: Montreal, QC, CanadaReported employees: 11-50 | HQ not recorded; location: Montreal, QC, Canada | 11-50 | Exact match | 27 contacts → |
“Cabinet d'avocats multidisciplinaire ayant à coeur l'accès à la justice.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Donati Maisonneuvedonatimaisonneuve.ca HQ: HQ not recorded; location: Montreal, QC, CanadaReported employees: 11-50 | HQ not recorded; location: Montreal, QC, Canada | 11-50 | Exact match | 26 contacts → |
“Fondé en Donati Maisonneuve est un cabinet boutique spécialisé en litige oeuvrant essentiellement dans les industries de l'assurance, de la construction, de l'immobilier et des…” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Belleau Lapointebelleaulapointe.com HQ: HQ not recorded; location: Montreal, QC, CanadaReported employees: 11-50 | HQ not recorded; location: Montreal, QC, Canada | 11-50 | Exact match | 21 contacts → |
“English below Belleau Lapointe est un cabinet d’avocats de type boutique composé de professionnels hautement expérimentés, qui offrent des solutions innovantes aux conflits en…” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Gasco Goodhue St-Germain S.E.N.C.R.L LLPgasco.qc.ca HQ: HQ not recorded; location: Montreal, QC, CanadaReported employees: 11-50 | HQ not recorded; location: Montreal, QC, Canada | 11-50 | Exact match | 18 contacts → |
“Gasco Goodhue St-Germain’s mission is to furnish the insurance industry with top quality, specialized legal services, while meeting the specific needs and requirements of each…” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Cdnp Avocatscdnpavocats.ca HQ: HQ not recorded; location: Montreal, QC, CanadaReported employees: 11-50 | HQ not recorded; location: Montreal, QC, Canada | 11-50 | Exact match | 18 contacts → |
“CDNP Avocats est un cabinet boutique axé sur le droit professionnel et le droit des assurances.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 293 company matches
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Law firms: dataset insights
August 31, 2026These summaries describe recorded coverage in this saved dataset. Coverage describes records in RevenueBase, rather than a census of every business in this market.
Reported company sizes
289 records in the displayed employee bands.
4 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
Coverage describes records in RevenueBase, rather than a census of every business in this market.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: August 31, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Law firms by metro in Canada
Questions about this company list
What does Exact match mean for law firms?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many law firms did RevenueBase find based in Montreal, Canada?
The saved snapshot records 293 matching company records, 6,962 tracked contacts and 4,247 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: August 31, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 25 law firms based in Montreal, Canada. Snapshot: August 31, 2026. https://revenuebase.ai/companies/law-firms/canada/montreal.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗