Company lists · Data refreshed November 2026

Top 25 Native language proofreading services based in Canada

RevenueBase identified 132 company matches for native language proofreading services associated with Canada as of November 2026 and tracks 366 professional contacts across them, including 60 with verified work emails. Montreal is the largest hub.

This list covers company matches for native language proofreading services associated with 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 November 6, 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 Nov 6, 2026 How this list was built
132Companies
366Contacts tracked
60Verified emails
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The 25 largest native language proofreading services based in Canada

Ranked by team size
Top 25 of 132 company matches for native language proofreading services based in Canada, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchChatham, ON, CanadaHQ recorded Nov 6, 2026201-500119 contacts →

Exact match

“Founded in 1997, Scribendi is a pioneering internet-based language company that offers document revision services to clients in all sectors, including business, academia, and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchQuébec, QC, CanadaHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“CSF inc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchSaint-colomban, QC, CanadaHQ recorded Nov 6, 202611-508 contacts →

Exact match

“ER Translations is a language service provider (LSP) that offers translation, localization, transcreation, proofreading, editing and subtitling services to individuals…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchRimouski, QC, CanadaHQ recorded Nov 6, 20261-107 contacts →

Exact match

“Confluence Communication se spécialise dans les publications anglaises et françaises à haute visibilité, tels des rapports, des sites Web et des expositions muséales.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchToronto, ON, CanadaHQ recorded Nov 6, 20261-104 contacts →

Exact match

“We are a team of experienced, knowledgeable, supportive editors in downtown Toronto.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchMontreal, QC, CanadaHQ recorded Nov 6, 20261-103 contacts →

Exact match

“The Chameleon Collective writes, edits, translates and revises in English.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchVancouver, BC, CanadaHQ recorded Nov 6, 20261-102 contacts →

Exact match

“ProofingQueen® is Canada's premier proofreading and fact-checking agency.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchMontréal, QC, CanadaHQ recorded Nov 6, 20261-102 contacts →

Exact match

“We work with professionals that are native in Chinese language.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchVancouver, BC, CanadaHQ recorded Nov 6, 20261-102 contacts →

Exact match

“We are writers, editors and proofreaders who help organizations communicate with greater clarity and effectiveness.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchQuébec, QC, CanadaHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Tradëm: human translation firm, human translations.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchToronto, ON, CanadaHQ recorded Nov 6, 20261-102 contacts →

Exact match

“5 Otter Editorial is a professional editing and publishing service dedicated to helping authors bring their manuscripts to life.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchVaudreuil Dorion, QC, CanadaHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Since 2004, Linguiscience has been dedicated to providing multilingual translation and editing services (French, English, Spanish) for scientific, technical and general content.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchChambly, QC, CanadaHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Fondée en 2011, Verbatout s’appuie sur une équipe de rédacteurs, de traducteurs et de réviseurs chevronnés possédant des compétences aussi vastes que la somme de leur expérience…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchNorth Vancouver, BC, CanadaHQ recorded Nov 6, 20261-101 contacts →

Exact match

“With enthusiasm and care I proofread the texts written by you, your clients or your colleagues.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchVancouver, BC, CanadaHQ recorded Nov 6, 20261-101 contacts →

Exact match

“I help artists and arts-based organizations communicate their messages with impact-clearly, concisely, and confidently.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchGuelph, ON, CanadaHQ recorded Nov 6, 20261-101 contacts →

Exact match

“Bleeding Pen Editing offers a host of editing services to help you improve your writing: structural, stylistic, and copy editing, proofreading, red pen praising, and journal…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchToronto, ON, CanadaHQ recorded Nov 6, 20261-101 contacts →

Exact match

“Three Hundred Proof is a proofreading & editing service.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchGeorgetown, ON, CanadaHQ recorded Nov 6, 20261-101 contacts →

Exact match

“Focus First Proofreading's mission is to help you be successful by ensuring that you communicate clearly and mistake-free in English or French, or both.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchCalgary, AB, CanadaHQ recorded Nov 6, 20261-101 contacts →

Exact match

“Look polished and professional in your daily written communication.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchGuelph, ON, CanadaHQ recorded Nov 6, 20261-101 contacts →

Exact match

“I work with writers of all backgrounds to make sure their message shines through.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchMansons Landing, BC, CanadaHQ recorded Nov 6, 20261-101 contacts →

Exact match

“We offer professional editing services for small businesses, non-fiction works, and all academic disciplines and fields.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchOttawa, BC, CanadaHQ recorded Nov 6, 20261-101 contacts →

Exact match

“5 Star Translation is a one-stop solution for worry-free translation services, sensitive to language nuances and context while tailored to industry jargon, commercial goals, and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchLaval, QC, CanadaHQ recorded Nov 6, 20261-101 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchMontréal, QC, CanadaHQ recorded Nov 6, 20261-101 contacts →

Exact match

“DESIM Linguistic Services Inc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchLévis, QC, CanadaHQ recorded Nov 6, 20261-101 contacts →

Exact match

“Certified translation fulfilling the requirements established for official documents.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 132 native language proofreading services based in Canada

See the full list, filter by size, metro and specialty, and access 60 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Native language proofreading services based in Canada at a glance

As of Nov 6, 2026
16.4%Verified-email coverage
2.8Average contacts per company
1-10Median size (employees)
13.6%Largest-city concentration · Montreal
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
122
11-50
6
51-200
1
201-500
1

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 132 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 Canada whose business descriptions match “native language proofreading services” 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 60 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 November 6, 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 “native language proofreading services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many native language proofreading services are there based in Canada?

RevenueBase identified 132 company matches for native language proofreading services associated with Canada as of November 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?

Scribendi INC tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most native language proofreading services?

Montreal leads with 18 company records, followed by Toronto (18) and Vancouver (11).

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 60 professional contacts with verified work emails tracked across these 132 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 November 6, 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.