Company lists · Data refreshed September 2026

Top 22 International business law firms based in Calgary, Canada

RevenueBase identified 102 company matches for international business law firms associated with Calgary, Canada as of September 2026 and tracks 7,843 professional contacts across them, including 5,112 with verified work emails. Across Canada, Toronto is the largest hub for this category (409 companies); Calgary has 102.

This list covers company matches for international business law firms associated with Calgary, Canada, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 4, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 4, 2026 How this list was built
102Companies
7,843Contacts tracked
5,112Verified emails
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The 22 largest international business law firms based in Calgary, Canada

Ranked by team size
Top 22 of 102 company matches for international business law firms based in Calgary, Canada, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 4, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchCalgary, AB, CanadaHQ recorded Sep 4, 2026201-500271 contacts →

Exact match

“The world is changing, and it’s happening faster than ever.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
2Exact matchCalgary, AB, CanadaHQ recorded Sep 4, 202651-200160 contacts →

Exact match

“McLeod Law LLP opened its doors in 1980 as a two-person operation.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
3Exact matchCalgary, AB, CanadaHQ recorded Sep 4, 202611-5057 contacts →

Exact match

“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 &…”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
4Exact matchCalgary, AB, CanadaHQ recorded Sep 4, 202651-20055 contacts →

Exact match

“Carscallen LLP is a Calgary-based, full-service firm that supports clients with strategic legal expertise and personalized service that helps them succeed.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
5Exact matchCalgary, AB, CanadaHQ recorded Sep 4, 202651-20048 contacts →

Exact match

“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.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
6Exact matchCalgary, AB, CanadaHQ recorded Sep 4, 202651-20047 contacts →

Exact match

“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.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
7Exact matchCalgary, AB, CanadaHQ recorded Sep 4, 202611-5043 contacts →

Exact match

“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.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
8Exact matchCalgary, AB, CanadaHQ recorded Sep 4, 202611-5039 contacts →

Exact match

“Strategic.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
9Exact matchCalgary, AB, CanadaHQ recorded Sep 4, 202611-5035 contacts →

Exact match

“At Shim Law, we offer Full Legal services in Family, Immigration, Business, Arbitration, Litigation, Real Estate and Wills/Testaments.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
10Exact matchCalgary, AB, CanadaHQ recorded Sep 4, 202611-5025 contacts →

Exact match

“Commercial litigation specialists, with full services for businesses and their owners.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
11Exact matchCalgary, AB, CanadaHQ recorded Sep 4, 202611-5024 contacts →

Exact match

“Rose LLP is a commercial litigation law firm whose lawyers practice in all aspects of construction, commercial dispute resolution and commercial insurance.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
12Exact matchCalgary, AB, CanadaHQ recorded Sep 4, 20261-1020 contacts →

Exact match

“Far-Sight Law Firm is a dynamic and growing full-service Law Firm in the heart of Calgary Alberta.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
13Exact matchCalgary, AB, CanadaHQ recorded Sep 4, 202611-5017 contacts →

Exact match

“Shory Law LLP has provided legal services for more than 25 years in Calgary, Alberta.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
14Exact matchCalgary, AB, CanadaHQ recorded Sep 4, 202611-5017 contacts →

Exact match

“Langford Law was founded in August 2018.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
15Exact matchCalgary, AB, CanadaHQ recorded Sep 4, 20261-1016 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
16Exact matchCalgary, AB, CanadaHQ recorded Sep 4, 202611-5014 contacts →

Exact match

“DBH Law is a full service boutique law firm located in downtown Calgary.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
17Exact matchCalgary, AB, CanadaHQ recorded Sep 4, 202611-5014 contacts →

Exact match

“We redefine legal representation with a commitment to Doing Things Differently.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
18Exact matchCalgary, AB, CanadaHQ recorded Sep 4, 20261-1011 contacts →

Exact match

“Laws & Beyond is a Calgary law firm that provides high-quality legal advice to our clients.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
19Exact matchCalgary, AB, CanadaHQ recorded Sep 4, 202611-5010 contacts →

Exact match

“At Castle & Associates, we are a family law and civil litigation firm dedicated to delivering high-quality legal services at affordable rates.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
20Exact matchCalgary, AB, CanadaHQ recorded Sep 4, 20261-1010 contacts →

Exact match

“EO Law is a vibrant & dynamic law firm providing a wide range of legal services (primarily in Real Estate, Immigration, Family Law, etc).”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
21Exact matchCalgary, AB, CanadaHQ recorded Sep 4, 20261-109 contacts →

Exact match

“Our team of experienced lawyers and support staff are committed to providing legal services tailored to the specific needs of each of our clients.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
22Exact matchCalgary, AB, CanadaHQ recorded Sep 4, 20261-108 contacts →

Exact match

“Camino Law Group offers immigration and litigation services to individuals and small businesses who deserve quality legal representation.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase

Showing 22 of 102 international business law firms based in Calgary, Canada

See the full list, filter by size, metro and specialty, and access 5,112 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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International business law firms based in Calgary, Canada at a glance

As of Sep 4, 2026
65.2%Verified-email coverage
76.9Average contacts per company
1-10Median size (employees)
Sep 4, 2026Page data refreshed

Companies by employee count

1-10
68
11-50
22
51-200
5
201-500
1
501-1,000
1
1,001-5,000
3

Email recency for this list is measured across the whole Canada list rather than for Calgary, so it is reported there. Company counts and contact totals on this page are exact for Calgary, over 102 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with Calgary, Canada whose business descriptions match “international business law firms” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every displayed company carries at least one verified work email. RevenueBase tracks 5,112 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on September 4, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “international business law firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many international business law firms are there based in Calgary, Canada?

RevenueBase identified 102 company matches for international business law firms associated with Calgary, Canada as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Burnet, Duckworth & Palmer LLP tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in Canada has the most international business law firms?

Toronto leads Canada with 409 company records, followed by Montreal (197) and Vancouver (152). Calgary has 102.

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 5,112 professional contacts with verified work emails tracked across these 102 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 4, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.