Company lists · Data refreshed October 2026

Top 25 Commercial green building contractors based in Canada

Name: Commercial green building contractors based in Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 10, 2026 693 companies tracked

RevenueBase identified 693 company matches for commercial green building contractors associated with Canada as of October 2026 and tracks 7,833 professional contacts across them, including 3,692 with verified work emails. Toronto is the largest hub.

This list covers company matches for commercial green building 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 October 10, 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 Oct 10, 2026 How this list was built

693Companies

7,833Contacts tracked

3,692Verified emails

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The 25 largest commercial green building contractors based in Canada

Ranked by team size

Top 25 of 693 company matches for commercial green building contractors based in Canada, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 10, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	BPA	Exact match	Montréal, QC, CanadaHQ recorded Oct 10, 2026	1,001-5,000	925 contacts →
	Exact match “IMPACTFUL ENGINEERING At BPA, it’s simple: we are building experts.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
2	RDH Building Science	Exact match	Burnaby, BC, CanadaHQ recorded Oct 10, 2026	201-500	336 contacts →
	Exact match “RDH is a multidisciplinary consulting firm specializing in building performance, durability, and resilience.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
3	Ecosystem	Exact match	Québec, QC, CanadaHQ recorded Oct 10, 2026	201-500	245 contacts →
	Exact match “At Ecosystem, we believe in building meaningful relationships with both our clients and employees.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
4	ITC Construction Group	Exact match	Vancouver, BC, CanadaHQ recorded Oct 10, 2026	51-200	243 contacts →
	Exact match “Full-service buildings construction contractor providing General Contracting, Construction Management, and Design-Build project delivery in Multi-Residential, Commercial…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
5	Omicron	Exact match	Vancouver, BC, CanadaHQ recorded Oct 10, 2026	51-200	228 contacts →
	Exact match “Omicron is one of the largest integrated design-build firms in Western Canada.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
6	Montoni	Exact match	Laval, QC, CanadaHQ recorded Oct 10, 2026	51-200	172 contacts →
	Exact match “Société de développement en immobilier durable / Bâtir sur parole pour demain / Leader dans le développement immobilier au Québec, MONTONI compte à son actif près de 450 projets…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
7	Great Northern Insulation	Exact match	Woodstock, ON, CanadaHQ recorded Oct 10, 2026	201-500	132 contacts →
	Exact match “Founded in 1980, Great Northern Insulation is Ontario's leading building envelope service provider, for the new construction and retrofit markets across commercial, institutional…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
8	Marant Construction	Exact match	Toronto, ON, CanadaHQ recorded Oct 10, 2026	51-200	129 contacts →
	Exact match “MARANT Construction Limited offers full construction management and general contracting services across the Greater Toronto Area (GTA), Ottawa, and Kitchener-Waterloo.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
9	Wales Mclelland Construction	Exact match	Richmond, BC, CanadaHQ recorded Oct 10, 2026	51-200	87 contacts →
	Exact match “Wales McLelland Construction has been operating in Vancouver for 50 years with professional expertise in General Contracting, Design-Build, Construction Management, sustainable…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
10	GKC Architecture & Design	Exact match	Montreal, QC, CanadaHQ recorded Oct 10, 2026	51-200	82 contacts →
	Exact match “A national leader in industrial and commercial architecture, GKC Architecture and Design has earned a stellar reputation for its consulting services and technical expertise…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
11	M. Sullivan & SON Limited Sullivan	Exact match	Arnprior, ON, CanadaHQ recorded Oct 10, 2026	51-200	80 contacts →
	Exact match “M.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
12	Greyback Construction LTD	Exact match	Penticton, BC, CanadaHQ recorded Oct 10, 2026	51-200	77 contacts →
	Exact match “Offering over 40 years of construction service and project management experience, Greyback Construction Ltd.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
13	Altapro Electric LTD	Exact match	Edmonton, AB, CanadaHQ recorded Oct 10, 2026	201-500	75 contacts →
	Exact match “For over 35 years, AltaPro has successfully completed projects through Design Build, IPD (Integrated Project Delivery) and other procurement methods.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
14	Mform Construction Group	Exact match	Toronto, ON, CanadaHQ recorded Oct 10, 2026	51-200	74 contacts →
	Exact match “Specializing in providing full-service professional construction, project management and general contracting within the commercial interior, hospitality, retail, healthcare and…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
15	Expertbâtiment	Exact match	Joliette, QC, CanadaHQ recorded Oct 10, 2026	51-200	73 contacts →
	Exact match “Nous œuvrons dans le domaine de l’expertise en bâtiment depuis plus de 30 ans.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
16	Seko Construction LTD	Exact match	Edmonton, AB, CanadaHQ recorded Oct 10, 2026	51-200	59 contacts →
	Exact match “Seko Construction is a full service commercial and industrial design-build general contractor and a proud partner of Permasteel Projects Ltd, our metal building division.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
17	Nason Contracting Group LTD	Exact match	St. Albert, AB, CanadaHQ recorded Oct 10, 2026	51-200	56 contacts →
	Exact match “With almost 50 years of experience, Nason is a successful western Canadian-based multi-discipline construction company specializing in the construction and servicing of…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
18	Vanmar Constructors BC INC	Exact match	Abbotsford, BC, CanadaHQ recorded Oct 10, 2026	51-200	53 contacts →
	Exact match “VanMar Constructors Inc.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
19	Inviro Engineered Systems LTD	Exact match	Toronto, ON, CanadaHQ recorded Oct 10, 2026	51-200	52 contacts →
	Exact match “INVIRO is a full-service Canadian engineering firm specializing in mechanical and electrical systems, along with sustainability consulting.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
20	Sustainable Projects Group SPG	Exact match	Calgary, AB, CanadaHQ recorded Oct 10, 2026	11-50	51 contacts →
	Exact match “Sustainable Projects Group is a design-build energy efficiency company working with industry leaders to help accomplish their energy savings goals by providing them with the…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
21	MBC Group	Exact match	Calgary, AB, CanadaHQ recorded Oct 10, 2026	51-200	50 contacts →
	Exact match “We are a multi-disciplinary specialty engineering firm serving clients throughout Canada.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
22	WHM Structural Engineers	Exact match	Burnaby, BC, CanadaHQ recorded Oct 10, 2026	11-50	49 contacts →
	Exact match “Wicke Herfst Maver Consulting Inc.(WHM) is a structural engineering firm with a wealth of experience is the design of residential, commercial, institutional, resort, health, and…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
23	Priority Mechanical LTD	Exact match	Edmonton, AB, CanadaHQ recorded Oct 10, 2026	51-200	47 contacts →
	Exact match “Priority Mechanical is one of Edmonton’s largest, most trusted, and most respected mechanical construction contractors.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
24	Aodbt Architecture Interior Design	Exact match	Saskatoon, SK, CanadaHQ recorded Oct 10, 2026	11-50	46 contacts →
	Exact match “Since 1980, aodbt has been offering a full complement of quality architectural and interior design services to a wide variety of private, public, and non-profit clients in…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
25	York Construction	Exact match	Edmonton, AB, CanadaHQ recorded Oct 10, 2026	11-50	45 contacts →
	Exact match “Construction Solutions Simplified® The York Group of Companies has over 40 years of experience owning, building and operating industrial buildings.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “commercial green building contractors”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 693 commercial green building contractors based in Canada

See the full list, filter by size, metro and specialty, and access 3,692 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Commercial green building contractors based in Canada at a glance

As of Oct 10, 2026

47.1%Verified-email coverage

11.3Average contacts per company

1-10Median size (employees)

9.1%Largest-city concentration · Toronto

Oct 10, 2026Page data refreshed

Companies by employee count

1-10

344

11-50

278

51-200

201-500

501-1,000

1,001-5,000

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 693 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 “commercial green building 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 3,692 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 October 10, 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.

Commercial green building contractors by metro

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 “commercial green building contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many commercial green building contractors are there based in Canada?

RevenueBase identified 693 company matches for commercial green building contractors associated with Canada as of October 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?

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

Which city has the most commercial green building contractors?

Toronto leads with 63 company records, followed by Vancouver (47) and Montreal (45).

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 3,692 professional contacts with verified work emails tracked across these 693 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 October 10, 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.