Company lists · Data refreshed September 2026

Top 25 Cross-border compliance firms based in Canada

Name: Cross-border compliance firms based in Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 128 companies tracked

RevenueBase identified 128 cross-border compliance firms headquartered in Canada as of September 2026 and tracks 2,573 professional contacts across them, including 1,398 with verified work emails. Toronto is the largest hub.

This list covers cross-border compliance 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, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 19, 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 19, 2026 86% judged on-target in blind review

128Companies

2,573Contacts tracked

1,398Verified emails

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The 25 largest cross-border compliance firms based in Canada

Ranked by team size

Top 25 of 128 cross-border compliance firms based in Canada, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to cross-border compliance 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	Torys LLP	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 19, 2026	501-1,000	983 contacts →
	Indirect evidence “At Torys, we are in the constant pursuit of earning and building the trust of our clients through superior results and novel solutions.” Source: RevenueBase Database · checked Sep 19, 2026
2	Farrow	Strong evidence	Windsor, ON, CanadaHQ checked Sep 19, 2026	501-1,000	533 contacts →
	Strong evidence “A wholly owned subsidiary of Kuehne+Nagel Group, and headquartered in Windsor, Canada, Farrow brings to the global trade industry over 110 years of expertise in cross-border…” Source: RevenueBase Database · checked Sep 19, 2026
3	GHY International	Partial evidence	Winnipeg, MB, CanadaHQ checked Sep 19, 2026	51-200	276 contacts →
	Partial evidence “North America's sole-focus customs brokerage and trade compliance partner since 1901.” Source: RevenueBase Database · checked Sep 19, 2026
4	The AML Shop	Partial evidence	Toronto, ON, CanadaHQ checked Sep 19, 2026	51-200	62 contacts →
	Partial evidence “Our team of veteran compliance executives empowers businesses with the most practical, informed and strategic regulatory support services.” Source: RevenueBase Database · checked Sep 19, 2026
5	Near North Customs Brokers	Indirect evidence	Barrie, ON, CanadaHQ checked Sep 19, 2026	51-200	49 contacts →
	Indirect evidence “Barrie, Ontario-based Near North has satellite offices in Mississauga, Sudbury, Sault Ste.” Source: RevenueBase Database · checked Sep 19, 2026
6	Dominion Customs Consultants	Indirect evidence	Richmond Hill, ON, CanadaHQ checked Sep 19, 2026	11-50	26 contacts →
	Indirect evidence “Dominion Group- North America’s trusted global customs and finance resource for over 35 years, Dominion offers clients the guidance, support, and key knowledge they need to thrive…” Source: RevenueBase Database · checked Sep 19, 2026
7	Westmark TAX	Strong evidence	Vancouver, BC, CanadaHQ checked Sep 19, 2026	11-50	26 contacts →
	Strong evidence “Our firm was founded to provide quality cross-border tax services based on the following 4 key principles: Effective tax planning We try to provide value for our fees whether we…” Source: RevenueBase Database · checked Sep 19, 2026
8	Quality Smart Solutions	Indirect evidence	Burlington, ON, CanadaHQ checked Sep 19, 2026	11-50	22 contacts →
	Indirect evidence “Since 2007, Quality Smart Solutions has guided health and consumer product companies through complex regulatory requirements across Canada, the United States, and global markets.” Source: RevenueBase Database · checked Sep 19, 2026
9	MCA Cross Border Advisors INC	Indirect evidence	Montreal, QC, CanadaHQ checked Sep 19, 2026	11-50	17 contacts →
	Indirect evidence “There are many factors that go into a change in residency between Canada and the US.” Source: RevenueBase Database · checked Sep 19, 2026
10	Affilia Legal	Indirect evidence	Montreal, QC, CanadaHQ checked Sep 19, 2026	1-10	14 contacts →
	Indirect evidence “A renowned firm specializing in business law and international trade, Affilia Legal LLP, comprehensively addresses the legal service needs of internationally oriented businesses.” Source: RevenueBase Database · checked Sep 19, 2026
11	Oasiss CPA Corp. Previously Kaman Kwok INC	Strong evidence	Vancouver, BC, CanadaHQ checked Sep 19, 2026	1-10	13 contacts →
	Strong evidence “We are an US – Canadian tax firm that offers specialized cross-border tax planning, compliance and financial services.” Source: RevenueBase Database · checked Sep 19, 2026
12	North Star Consulting And Legal Services	Partial evidence	Toronto, ON, CanadaHQ checked Sep 19, 2026	11-50	10 contacts →
	Partial evidence “Established in 2011, North Star Compliance Solutions is a full-service compliance consulting firm providing services to help businesses navigate the complex regulatory landscape…” Source: RevenueBase Database · checked Sep 19, 2026
13	Tereposky & Derose LLP	Indirect evidence	Ottawa, ON, CanadaHQ checked Sep 19, 2026	11-50	8 contacts →
	Indirect evidence “Tereposky & DeRose offers preeminent expertise in international trade and investment law, government procurement, and related regulatory areas.” Source: RevenueBase Database · checked Sep 19, 2026
14	SKL TAX	Strong evidence	Vancouver, BC, CanadaHQ checked Sep 19, 2026	11-50	7 contacts →
	Strong evidence “Established in 1982, SKL Tax*(formerly Stephen Katz Ltd.) has provided cross-border (U.S.” Source: RevenueBase Database · checked Sep 19, 2026
15	Conlin Bedard LLP	Indirect evidence	Ottawa, ON, CanadaHQ checked Sep 19, 2026	11-50	6 contacts →
	Indirect evidence “Conlin Bedard LLP is a federal regulatory law firm.” Source: RevenueBase Database · checked Sep 19, 2026
16	Preferred Service Customs Brokers	Indirect evidence	Richmond, BC, CanadaHQ checked Sep 19, 2026	11-50	5 contacts →
	Indirect evidence “Customs Brokers • Freight Forwarding • Consulting” Source: RevenueBase Database · checked Sep 19, 2026
17	Mbacp -Groupe Charles MBA Conseils	Indirect evidence	Montréal, QC, CanadaHQ checked Sep 19, 2026	11-50	5 contacts →
	Indirect evidence “Avec la force de notre réseau d’associés, nous accompagnons des dizaines d’entreprises à travers le monde depuis des années.” Source: RevenueBase Database · checked Sep 19, 2026
18	Cmkz, LLP	Indirect evidence	Montreal, QC, CanadaHQ checked Sep 19, 2026	11-50	5 contacts →
	Indirect evidence “International Trade and Business Law - Droit des affaires et du commerce international CMKZ is a law firm founded in 2008 by a group of highly specialized lawyers in international…” Source: RevenueBase Database · checked Sep 19, 2026
19	CAS Corporate Governance Services	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 19, 2026	1-10	4 contacts →
	Indirect evidence “CAS is a privately-owned consulting firm that was established to provide practical advice and assistance in the areas of corporate administration and corporate…” Source: RevenueBase Database · checked Sep 19, 2026
20	Unbordered TAX INC	Strong evidence	Halifax, NS, CanadaHQ checked Sep 19, 2026	1-10	3 contacts →
	Strong evidence “Unbordered provides cross-border tax services to clients throughout North America.” Source: RevenueBase Database · checked Sep 19, 2026
21	I2 Wealth Cross Border Planning	Strong evidence	Montreal, QC, CanadaHQ checked Sep 19, 2026	1-10	3 contacts →
	Strong evidence “i2 Wealth is a fee-based cross border planning firm that provides a range of financial services, spanning from hourly consultations and retirement analyses to fully scaled cross…” Source: RevenueBase Database · checked Sep 19, 2026
22	Cormisys	Indirect evidence	Markham, ON, CanadaHQ checked Sep 19, 2026	1-10	2 contacts →
	Indirect evidence “Consulting services at the nexus of Technology, Operations, and Law.” Source: RevenueBase Database · checked Sep 19, 2026
23	Vieira Conseil Action	Indirect evidence	Laval (montréal Et Périphérie), CanadaHQ checked Sep 19, 2026	1-10	2 contacts →
	Indirect evidence “Vieira Conseil Action, votre partenaire en saine gouvernance (conformité et bonnes pratiques de gestion) Objectifs Soutenir les entreprises sur différents aspects de la gestion…” Source: RevenueBase Database · checked Sep 19, 2026
24	Polaris TAX Counsel	Strong evidence	Vancouver, BC, CanadaHQ checked Sep 19, 2026	1-10	2 contacts →
	Strong evidence “Polaris Tax Counsel is a cross-border tax law firm.” Source: RevenueBase Database · checked Sep 19, 2026
25	LA Conformité, Groupe Conseil EN Assurance INC	Indirect evidence	Montréal, QC, CanadaHQ checked Sep 19, 2026	1-10	2 contacts →
	Indirect evidence “Chez La Conformité, Groupe Conseil en Assurance Inc, nous vous offrons la tranquillité d’esprit.” Source: RevenueBase Database · checked Sep 19, 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: cross-border compliance 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 cross-border compliance firms.
Partial evidence: Its own public description names part of cross-border compliance firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name cross-border compliance 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 cross-border compliance firms based in Canada

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Cross-border compliance firms based in Canada at a glance

As of Sep 19, 2026

54.3%Verified-email coverage

20.1Average contacts per company

1-10Median size (employees)

22.7%Largest-city concentration · Toronto

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

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 128 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 cross-border compliance 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 Canada whose own description of what they do matches “cross-border compliance 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 cross-border compliance 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 cross-border compliance 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 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, 1,398 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 19, 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.

Cross-border compliance firms by metro

Cross-border compliance firms in Toronto29

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 cross-border compliance 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 cross-border compliance firms are there based in Canada?

RevenueBase identified 128 cross-border compliance 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?

Torys LLP, headquartered in Toronto, tops this list with the largest team on record.

Which city has the most cross-border compliance firms?

Toronto leads with 29 headquartered companies, followed by Montreal (16) and Vancouver (10).

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 1,398 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 19, 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.