Company lists · Data refreshed September 2026

Top 25 Language interpretation services based in Canada

Name: Language interpretation services based in Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 4, 2026 201 companies tracked

RevenueBase identified 201 language interpretation services headquartered in Canada as of September 2026 and tracks 2,931 professional contacts across them, including 439 with verified work emails and 138 with mobile numbers. Toronto is the largest hub.

This list covers language interpretation services headquartered in Canada, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, how directly it supports the match, and when it was last checked. Data refreshed September 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 HQ checked on every row Match evidence on every row Refreshed Sep 4, 2026 86% judged on-target in blind review

201Companies

2,931Contacts tracked

439Verified emails

138Mobile numbers

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The 25 largest language interpretation services based in Canada

Ranked by team size

Top 25 of 201 language interpretation services based in Canada, ranked by team size, largest first. Data refreshed Sep 4, 2026. Evidence rates how directly each company's own description names language interpretation services: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	Mcis Language SolutionsPartial evidence	Toronto, ON, CanadaHQ checked Sep 4, 2026	51-200	435
	“MCIS Language Solutions is a not-for-profit social enterprise that offers the highest quality, most responsive and cost effective 24/7 solutions in over 350 languages.” Source: company website · checked Sep 4, 2026
2	Cantalk Canada INCPartial evidence	Winnipeg, MB, CanadaHQ checked Sep 4, 2026	51-200	273
	“VISION In an increasingly multicultural and globally mobilized world, CanTalk language services will improve relationships, help business compete globally, assist individuals…” Source: company website · checked Sep 4, 2026
3	Trsb INCIndirect evidence	Montreal, QC, CanadaHQ checked Sep 4, 2026	201-500	221
	“TRSB, a trusted name in translation, in North America and around the world- Secure, integrated management systems for high volumes and total confidentiality - In-house…” Source: company website · checked Sep 4, 2026
4	ALL Languages LTDPartial evidence	Toronto, ON, CanadaHQ checked Sep 4, 2026	11-50	126
	“All Languages is Canada's oldest continually operating multilingual translation and interpreting company.” Source: company website · checked Sep 4, 2026
5	Exacta InterpretingIndirect evidence	Richmond Hill, ON, CanadaHQ checked Sep 4, 2026	1,001-5,000	94
	“Exacta Interpreting Inc.” Source: company website · checked Sep 4, 2026
6	ASIGNIndirect evidence	Ottawa, ON, CanadaHQ checked Sep 4, 2026	51-200	63
	“Who are we?” Source: company website · checked Sep 4, 2026
7	Nations Translation GroupIndirect evidence	Ottawa, ON, CanadaHQ checked Sep 4, 2026	51-200	57
	“NATIONS Translation Group (NATIONS) is the strategic ESG partner and the translation service provider of choice by both the public and private sectors!” Source: company website · checked Sep 4, 2026
8	Cultural Interpretation Services For OUR Communities CisocPartial evidence	Ottawa, ON, CanadaHQ checked Sep 4, 2026	n/a	52
	“CISOC is a registered charitable organization that was founded in 1993 with the aim of providing the highest standards of interpretation and translation services.” Source: company website · checked Sep 4, 2026
9	Across Languages, Translation & Interpretation ServicePartial evidence	London, ON, CanadaHQ checked Sep 4, 2026	51-200	39
	“AL is a not-for-profit social enterprise that offers the highest quality and most responsive 24/7 solutions in over 120 languages.” Source: company website · checked Sep 4, 2026
10	Documens TranslationPartial evidence	Montreal, QC, CanadaHQ checked Sep 4, 2026	11-50	37
	“Documens' translation services faithfully reproduce your thoughts in clear, concise language that is understood, thanks to the rigor of seasoned professionals from here and around…” Source: company website · checked Sep 4, 2026
11	BG CommunicationsIndirect evidence	Montreal, QC, CanadaHQ checked Sep 4, 2026	11-50	36
	“BG Communications International Inc.” Source: company website · checked Sep 4, 2026
12	Boffin Language Group INCIndirect evidence	Markham, ON, CanadaHQ checked Sep 4, 2026	51-200	32
	“Founded in 1996 by IT-industry and software-development veterans, Boffin began as one of only a few translation and localization service providers in China.” Source: company website · checked Sep 4, 2026
13	Hybrid LynxPartial evidence	Toronto, ON, CanadaHQ checked Sep 4, 2026	11-50	32
	“Hybrid Lynx exists to help organizations reach beyond borders, language barriers, cultural differences.” Source: company website · checked Sep 4, 2026
14	Languages In Motion LTDPartial evidence	Calgary, AB, CanadaHQ checked Sep 4, 2026	11-50	29
	“At Languages in Motion, our vision is a world where language is no longer a barrier.” Source: company website · checked Sep 4, 2026
15	Service D'interprétation Visuelle ET Tactile SivetIndirect evidence	Montreal, QC, CanadaHQ checked Sep 4, 2026	51-200	26
	“Le SIVET est un organisme de bienfaisance qui oeuvre auprès d’une clientèle malentendante, sourde et sourde-aveugle depuis 30 ans et dessert les régions de Montréal, de Laval, de…” Source: company website · checked Sep 4, 2026
16	Keleny Interpretation & Translation INCPartial evidence	Montreal, QC, CanadaHQ checked Sep 4, 2026	11-50	23
	“The Keleny Translation Company delivers accurate, high-quality translation services in over 130 languages, including French, English, Spanish, Arabic, Chinese, and Japanese.” Source: company website · checked Sep 4, 2026
17	TraductaIndirect evidence	Longueuil, QC, CanadaHQ checked Sep 4, 2026	11-50	22
	“Traducta is Canada’s most established provider of translation and localization services, specializing in multilingual solutions and renowned for its exceptional quality.” Source: company website · checked Sep 4, 2026
18	FOX Translations LTDIndirect evidence	Ottawa, ON, CanadaHQ checked Sep 4, 2026	11-50	19
	“Fox Translations provides a full range of Translation services, including English to French translation, French to English translation, and translation to and from over 20 other…” Source: company website · checked Sep 4, 2026
19	RossionPartial evidence	Pointe-Claire, QC, CanadaHQ checked Sep 4, 2026	11-50	17
	“At Rossion, we deliver translation, localization, and interpretation services that do more than just translate-they connect you with your goals.” Source: company website · checked Sep 4, 2026
20	WintranslationPartial evidence	Ottawa, ON, CanadaHQ checked Sep 4, 2026	1-10	15
	“Your trusted source for accurate, reliable, and culturally authentic language solutions for more than 25 years.” Source: company website · checked Sep 4, 2026
21	SoludocPartial evidence	Montreal, QC, CanadaHQ checked Sep 4, 2026	11-50	15
	“Since 2004, Soludoc provides top-quality language services to private companies and public agencies operating in different sectors of activity.” Source: company website · checked Sep 4, 2026
22	Alpha Translation & Interpretation INCPartial evidence	Quebec City, QC, CanadaHQ checked Sep 4, 2026	1-10	12
	“We've been providing interpretation and translation services since 2001.” Source: company website · checked Sep 4, 2026
23	Multi-Languages CorporationIndirect evidence	Toronto, ON, CanadaHQ checked Sep 4, 2026	1-10	12
	“We are one of the most trusted translation agencies in the world and proudly Canadian.” Source: company website · checked Sep 4, 2026
24	CLICPartial evidence	Trois-rivières, QC, CanadaHQ checked Sep 4, 2026	51-200	11
	“Since 1978, CLIC has been providing language services to Quebec companies and individuals.” Source: company website · checked Sep 4, 2026
25	Language Marketplace INCPartial evidence	Ottawa, ON, CanadaHQ checked Sep 4, 2026	11-50	10
	“Language Marketplace is considered to be a leading language service provider for quality, timeliness and cost effectiveness, while still offering great personal service.” Source: company website · checked Sep 4, 2026

Showing 25 of 201 language interpretation services based in Canada

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Language interpretation services based in Canada at a glance

As of Sep 4, 2026

1-10Median size (employees)

TorontoLargest hub · 39 HQs

138Contacts with mobile numbers

Sep 4, 2026Data refreshed

Companies by employee count

1-10

128

11-50

51-200

201-500

1,001-5,000

5,001-10,000

Verified emails by last verification

0–30

31–60

61–90

254

90–180

154

180+

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 language interpretation services, so some rows will be adjacent to the category rather than pure plays. The description and evidence rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Canada whose own description of what they do matches “language interpretation services”. Matching reads each company's description, not its industry code or its name.
What we exclude: Companies whose own description does not clearly place them among language interpretation services, and records with no verified work email. Companies headquartered outside Canada are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and an evidence rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every listed company carries at least one verified work email, 439 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 4, 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.

Language interpretation services by metro

Language interpretation services in Toronto39
Language interpretation services in Montreal33

Frequently asked

How many language interpretation services are there based in Canada?

RevenueBase identified 201 language interpretation services 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?

Mcis Language Solutions, headquartered in Toronto, tops this list with the largest team on record.

Which city has the most language interpretation services?

Toronto leads with 39 headquartered companies, followed by Montreal (33) and Ottawa (18).

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 439 verified decision-maker contacts tracked across these 201 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 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.