Company lists · Data refreshed September 2026

Top 25 Commercial litigation law firms based in Calgary, Canada

Name: Commercial litigation law firms based in Calgary, Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 8, 2026 128 companies tracked

RevenueBase identified 128 commercial litigation law firms headquartered in Calgary, Canada as of September 2026 and tracks 2,771 professional contacts across them, including 1,895 with verified work emails and 192 with mobile numbers. Toronto is the largest hub.

This list covers commercial litigation law firms headquartered in Calgary, 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 8, 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 8, 2026 86% judged on-target in blind review

128Companies

2,771Contacts tracked

1,895Verified emails

192Mobile numbers

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The 25 largest commercial litigation law firms based in Calgary, Canada

Ranked by team size

Top 25 of 128 commercial litigation law firms based in Calgary, Canada, ranked by team size, largest first. Data refreshed Sep 8, 2026. RevenueBase Smart Search rates how each company's information relates to commercial litigation law firms: 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	Bennett Jones	Partial evidence	Calgary, AB, CanadaHQ checked Sep 8, 2026	501-1,000	1,144 contacts →
	Partial evidence “For over a century, Bennett Jones has been an internationally recognized Canadian law firm founded and focused on principles of professional excellence, integrity, respect and…” Source: RevenueBase Database · checked Sep 8, 2026
2	Burnet, Duckworth & Palmer LLP	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 8, 2026	201-500	272 contacts →
	Indirect evidence “The world is changing, and it’s happening faster than ever.” Source: RevenueBase Database · checked Sep 8, 2026
3	Mcleod LAW LLP	Partial evidence	Calgary, AB, CanadaHQ checked Sep 8, 2026	51-200	160 contacts →
	Partial evidence “McLeod Law LLP opened its doors in 1980 as a two-person operation.” Source: RevenueBase Database · checked Sep 8, 2026
4	Carbert Waite LLP	Strong evidence	Calgary, AB, CanadaHQ checked Sep 8, 2026	51-200	63 contacts →
	Strong evidence “Carbert Waite LLP is a litigation-focused law firm based in Calgary, AB, with nearly 30 years of experience helping businesses, professionals, and individuals navigate complex…” Source: RevenueBase Database · checked Sep 8, 2026
5	Osuji & Smith Lawyers	Strong evidence	Calgary, AB, CanadaHQ checked Sep 8, 2026	11-50	59 contacts →
	Strong evidence “Founded in 1980, Osuji & Smith is a diverse, fast growing, award winning Calgary full service law firm with focus on Employment Law, Civil Litigation, Real Estate, Family &…” Source: RevenueBase Database · checked Sep 8, 2026
6	Scott Venturo Rudakoff LLP	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 8, 2026	51-200	58 contacts →
	Indirect evidence “Since 1986, SVR Lawyers has been helping insurers, businesses, condominium corporations and private individuals resolve their most important and complex legal challenges.” Source: RevenueBase Database · checked Sep 8, 2026
7	Carscallen LLP	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 8, 2026	51-200	57 contacts →
	Indirect evidence “Carscallen LLP is a Calgary-based, full-service firm that supports clients with strategic legal expertise and personalized service that helps them succeed.” Source: RevenueBase Database · checked Sep 8, 2026
8	Dunphy Best Blocksom LLP	Partial evidence	Calgary, AB, CanadaHQ checked Sep 8, 2026	11-50	57 contacts →
	Partial evidence “Located in the heart of Calgary, Alberta, DBB is a full-service law firm that has been serving Calgarians for over 40 years.” Source: RevenueBase Database · checked Sep 8, 2026
9	Walsh LLP	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 8, 2026	51-200	48 contacts →
	Indirect 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 8, 2026
10	Jensen Shawa Solomon Duguid Hawkes LLP	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 8, 2026	51-200	48 contacts →
	Indirect evidence “JSS Barristers acts for substantial corporate entities as well as individuals, but takes pride in its advocacy on behalf of each one of its clients.” Source: RevenueBase Database · checked Sep 8, 2026
11	Miles Davison LLP	Partial evidence	Calgary, AB, CanadaHQ checked Sep 8, 2026	11-50	44 contacts →
	Partial evidence “Founded in 1958, Miles Davison is a full-service law firm based on the belief that lasting relationships are built by looking out for the best interests of our clients.” Source: RevenueBase Database · checked Sep 8, 2026
12	Kahane LAW Office	Partial evidence	Calgary, AB, CanadaHQ checked Sep 8, 2026	11-50	44 contacts →
	Partial evidence “Kahane Law Office is a full service firm offering a variety of legal services.” Source: RevenueBase Database · checked Sep 8, 2026
13	Caron & Partners LLP	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 8, 2026	11-50	39 contacts →
	Indirect evidence “Strategic.” Source: RevenueBase Database · checked Sep 8, 2026
14	HMC Lawyers LLP	Partial evidence	Calgary, AB, CanadaHQ checked Sep 8, 2026	11-50	30 contacts →
	Partial evidence “HMC Lawyers is a litigation boutique based in Calgary.” Source: RevenueBase Database · checked Sep 8, 2026
15	Wilson Laycraft	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 8, 2026	11-50	26 contacts →
	Indirect evidence “At Wilson Laycraft, we’re noted for our experience as senior trial and corporate counsel.” Source: RevenueBase Database · checked Sep 8, 2026
16	Loberg Ector LLP	Strong evidence	Calgary, AB, CanadaHQ checked Sep 8, 2026	11-50	25 contacts →
	Strong evidence “Commercial litigation specialists, with full services for businesses and their owners.” Source: RevenueBase Database · checked Sep 8, 2026
17	Rose LLP	Strong evidence	Calgary, AB, CanadaHQ checked Sep 8, 2026	11-50	24 contacts →
	Strong evidence “Rose LLP is a commercial litigation law firm whose lawyers practice in all aspects of construction, commercial dispute resolution and commercial insurance.” Source: RevenueBase Database · checked Sep 8, 2026
18	West Legal	Partial evidence	Calgary, AB, CanadaHQ checked Sep 8, 2026	11-50	21 contacts →
	Partial evidence “West Legal is a Calgary law firm practicing in the areas of real estate, wills & estate planning, probate and estate administration, employment law, corporate law, family law…” Source: RevenueBase Database · checked Sep 8, 2026
19	Far-Sight LAW Firm	Partial evidence	Calgary, AB, CanadaHQ checked Sep 8, 2026	1-10	20 contacts →
	Partial evidence “Far-Sight Law Firm is a dynamic and growing full-service Law Firm in the heart of Calgary Alberta.” Source: RevenueBase Database · checked Sep 8, 2026
20	Shory LAW LLP	Partial evidence	Calgary, AB, CanadaHQ checked Sep 8, 2026	11-50	17 contacts →
	Partial evidence “Shory Law LLP has provided legal services for more than 25 years in Calgary, Alberta.” Source: RevenueBase Database · checked Sep 8, 2026
21	Langford LAW	Partial evidence	Calgary, AB, CanadaHQ checked Sep 8, 2026	11-50	17 contacts →
	Partial evidence “Langford Law was founded in August 2018.” Source: RevenueBase Database · checked Sep 8, 2026
22	Admiral LAW	Strong evidence	Calgary, AB, CanadaHQ checked Sep 8, 2026	1-10	17 contacts →
	Strong evidence “At Admiral Law, while our core practice areas are corporate, commercial and real estate law, we draw on experience in other matters ranging from estate litigation to licensing…” Source: RevenueBase Database · checked Sep 8, 2026
23	Stokes LAW LLP	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 8, 2026	11-50	17 contacts →
	Indirect evidence “We redefine legal representation with a commitment to Doing Things Differently.” Source: RevenueBase Database · checked Sep 8, 2026
24	Hayher LEE LLP	Partial evidence	Calgary, AB, CanadaHQ checked Sep 8, 2026	1-10	14 contacts →
	Partial evidence “We are Hayher Lee LLP - a boutique firm providing complete service in family and estate law, empowering its clients with the knowledge, leadership, and expertise required to bring…” Source: RevenueBase Database · checked Sep 8, 2026
25	DBH LAW	Partial evidence	Calgary, AB, CanadaHQ checked Sep 8, 2026	11-50	14 contacts →
	Partial evidence “DBH Law is a full service boutique law firm located in downtown Calgary.” Source: RevenueBase Database · checked Sep 8, 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: commercial litigation 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 commercial litigation law firms.
Partial evidence: Its own public description names part of commercial litigation law firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name commercial litigation 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 128 commercial litigation law firms based in Calgary, Canada

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Commercial litigation law firms based in Calgary, Canada at a glance

As of Sep 8, 2026

68.4%Verified-email coverage

6.9%Mobile-number coverage

21.6Average contacts per company

1-10Median size (employees)

456.2%Largest-city concentration · Toronto

Sep 8, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 11.0d

1,7720–30

12031–60

261–90

190–180

0180+

Company record updated

Median 59.0d

00–30

1,51531–60

86761–90

24390–180

146180+

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 commercial litigation 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 Calgary, Canada whose own description of what they do matches “commercial litigation 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 commercial litigation 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 commercial litigation law firms, and records with no verified work email. Companies headquartered outside Calgary 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, 1,895 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 8, 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.

Commercial litigation law firms by metro in Canada

Commercial litigation law firms in Toronto584
Commercial litigation law firms in Montreal186
Commercial litigation law firms in Vancouver184
Commercial litigation law firms in Calgary125
Commercial litigation law firms in Ottawa93
Commercial litigation law firms in Mississauga80
Commercial litigation law firms in Edmonton67
Commercial litigation law firms in Markham37

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 commercial litigation law firms, 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 commercial litigation law firms are there based in Calgary, Canada?

RevenueBase identified 128 commercial litigation law firms headquartered in Calgary, 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?

Bennett Jones, headquartered in Calgary, tops this list with the largest team on record.

Which city has the most commercial litigation law firms?

Toronto leads with 584 headquartered companies, followed by Montreal (186) and Vancouver (184).

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 1,895 verified decision-maker contacts tracked across these 128 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 8, 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.