Company lists · Data refreshed November 2026

Top 25 Interior finish contractors based in Canada

RevenueBase identified 1,054 company matches for interior finish contractors associated with Canada as of November 2026 and tracks 4,760 professional contacts across them, including 1,133 with verified work emails. Toronto is the largest hub.

This list covers company matches for interior finish contractors 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
1,054Companies
4,760Contacts tracked
1,133Verified emails
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The 25 largest interior finish contractors based in Canada

Ranked by team size
Top 25 of 1,054 company matches for interior finish contractors 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 matchPenticton, BC, CanadaHQ recorded Nov 6, 202651-20089 contacts →

Exact match

“Offering over 40 years of construction service and project management experience, Greyback Construction Ltd.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchSurrey, BC, CanadaHQ recorded Nov 6, 202651-20088 contacts →

Exact match

“RWC Systems is a first-class contractor specializing in steel stud wall assemblies, high-end drywall finishes, acoustical ceilings and more.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchFerme-neuve, QC, CanadaHQ recorded Nov 6, 2026201-50083 contacts →

Exact match

“Groupe Piché is a key figure in the Canadian Construction industry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchVancouver, BC, CanadaHQ recorded Nov 6, 202651-20083 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchMontréal, QC, CanadaHQ recorded Nov 6, 2026201-50078 contacts →

Exact match

“Since 1958, Boiseries Raymond has been the undisputed leader in the Quebec residential construction market.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchAtlantic Canada, CanadaHQ recorded Nov 6, 2026201-50066 contacts →

Exact match

“Offering quality and trusted full-service commercial fit-ups with our large team built of trusted and hardworking people spanning all 4 provinces in Atlantic Canada.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchMississauga, ON, CanadaHQ recorded Nov 6, 2026201-50054 contacts →

Exact match

“Maxan delivers high quality interior solutions with superior craftsmanship, including wall, ceiling, and acoustic systems, to the industrial, commercial and institutional sectors.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchToronto, ON, CanadaHQ recorded Nov 6, 202651-20051 contacts →

Exact match

“eurOptimum is an industry leader in the design, fabrication, and installation of innovative interior products.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchCoquitlam, BC, CanadaHQ recorded Nov 6, 202651-20042 contacts →

Exact match

“Reotech is Vancouver’s leader in commercial interior specialist projects.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchKitchener, ON, CanadaHQ recorded Nov 6, 202651-20039 contacts →

Exact match

“At Jackman Ltd, we've built our business on creating people's visions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchBurnaby, BC, CanadaHQ recorded Nov 6, 202651-20038 contacts →

Exact match

“Prostar has earned a reputation as one of Vancouver's most recognized premier commercial renovators and exterior envelope contractors in BC.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchNicolet, QC, CanadaHQ recorded Nov 6, 202651-20030 contacts →

Exact match

“Depuis 1967, Therrien Entrepreneur Général se démarque par la qualité de ses choix et de son approche.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchOak Bluff, MB, CanadaHQ recorded Nov 6, 202651-20029 contacts →

Exact match

“Gypsum Drywall Interiors (GDI) has been operating for over 20 years and has grown continually over this period.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchBarrie, ON, CanadaHQ recorded Nov 6, 202651-20029 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchCoquitlam, BC, CanadaHQ recorded Nov 6, 202651-20026 contacts →

Exact match

“Who We Are We are a locally owned contracting company that prioritizes safety and quality.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchVancouver, BC, CanadaHQ recorded Nov 6, 202611-5024 contacts →

Exact match

“Made by Pacific is a highly experienced, values-based construction group with three specialized teams dedicated to commercial, residential and millwork projects.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchRichmond Hill, ON, CanadaHQ recorded Nov 6, 202611-5023 contacts →

Exact match

“Greenferd Construction has been successfully completing first-class office renovations since 1994.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchMontreal, QC, CanadaHQ recorded Nov 6, 202611-5023 contacts →

Exact match

“Celebrating 30 years since its humble inception, Avicor has expanded to achieve a leadership role in commercial and industrial construction specializing in interior office…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchVictoria, BC, CanadaHQ recorded Nov 6, 202611-5023 contacts →

Exact match

“WE FINISH BUILDINGS.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchQuébec, QC, CanadaHQ recorded Nov 6, 202611-5022 contacts →

Exact match

“L’Atelier Avant-Garde, Concepteur et réalisateur de vos rêves Depuis 30 ans, l'équipe multidisciplinaire de L'Atelier Avant-Garde, composée de designers, d’architectes, de…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchSurrey, BC, CanadaHQ recorded Nov 6, 202651-20020 contacts →

Exact match

“RJS Construction is a full-service residential and commercial general contractor.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchDartmouth, NS, CanadaHQ recorded Nov 6, 202611-5019 contacts →

Exact match

“Rodney Enterprises Limited is an architectural millwork and specialty hardware company based in Dartmouth, Nova Scotia, Canada.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchCambridge, ON, CanadaHQ recorded Nov 6, 202611-5019 contacts →

Exact match

“We are a full service General Contractor ready to take on your renovations needs.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchToronto, ON, CanadaHQ recorded Nov 6, 202651-20019 contacts →

Exact match

“Absolute Interior takes pride in offering their employees above average salaries, benefits and ongoing training.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchToronto, ON, CanadaHQ recorded Nov 6, 202611-5018 contacts →

Exact match

Recorded description not available.

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

Showing 25 of 1,054 interior finish contractors based in Canada

See the full list, filter by size, metro and specialty, and access 1,133 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Interior finish contractors based in Canada at a glance

As of Nov 6, 2026
23.8%Verified-email coverage
4.5Average contacts per company
1-10Median size (employees)
10.2%Largest-city concentration · Toronto
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
596
11-50
343
51-200
77
201-500
12
501-1,000
2

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 1,054 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 “interior finish contractors” 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 1,133 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 “interior finish contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many interior finish contractors are there based in Canada?

RevenueBase identified 1,054 company matches for interior finish contractors 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?

Greyback Construction LTD tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most interior finish contractors?

Toronto leads with 107 company records, followed by Calgary (76) and Vancouver (61).

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 1,133 professional contacts with verified work emails tracked across these 1,054 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.