Company lists · Data refreshed September 2026

Top 25 Leed certified building contractors based in Canada

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

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 721 companies tracked

RevenueBase identified 721 leed certified building contractors headquartered in Canada as of September 2026 and tracks 38,349 professional contacts across them, including 21,731 with verified work emails. Toronto is the largest hub.

This list covers leed certified building contractors 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 17, 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 17, 2026 86% judged on-target in blind review

721Companies

38,349Contacts tracked

21,731Verified emails

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The 25 largest leed certified building contractors based in Canada

Ranked by team size

Top 25 of 721 leed certified building contractors based in Canada, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to leed certified building contractors: 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	Stantec	Indirect evidence	Edmonton, AB, CanadaHQ checked Sep 17, 2026	10001+	28,416 contacts →
	Indirect evidence “Stantec empowers clients, people, and communities to rise to the world’s greatest challenges at a time when the world faces more unprecedented concerns than ever before.” Source: RevenueBase Database · checked Sep 17, 2026
2	BPA	Partial evidence	Montréal, QC, CanadaHQ checked Sep 17, 2026	1,001-5,000	882 contacts →
	Partial evidence “IMPACTFUL ENGINEERING At BPA, it’s simple: we are building experts.” Source: RevenueBase Database · checked Sep 17, 2026
3	Chandos Construction	Indirect evidence	Edmonton, AB, CanadaHQ checked Sep 17, 2026	501-1,000	643 contacts →
	Indirect evidence “Established in 1980, Chandos Construction is one of North America’s most collaborative and innovative national technical builders.” Source: RevenueBase Database · checked Sep 17, 2026
4	R.V. Anderson Associates Limited	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 17, 2026	201-500	484 contacts →
	Indirect evidence “R.V.” Source: RevenueBase Database · checked Sep 17, 2026
5	RDH Building Science	Partial evidence	Burnaby, BC, CanadaHQ checked Sep 17, 2026	201-500	335 contacts →
	Partial evidence “RDH is a multidisciplinary consulting firm specializing in building performance, durability, and resilience.” Source: RevenueBase Database · checked Sep 17, 2026
6	Walterfedy	Indirect evidence	Kitchener, ON, CanadaHQ checked Sep 17, 2026	201-500	295 contacts →
	Indirect evidence “WalterFedy is a proudly Canadian, award-winning design firm offering architecture, interior design, and engineering since 1951.” Source: RevenueBase Database · checked Sep 17, 2026
7	Cana Group Of Companies	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 17, 2026	201-500	241 contacts →
	Indirect evidence “CANA Group of Companies has been a respected and trusted service provider in Alberta for more than 80 years.” Source: RevenueBase Database · checked Sep 17, 2026
8	Ecosystem	Partial evidence	Québec, QC, CanadaHQ checked Sep 17, 2026	201-500	238 contacts →
	Partial evidence “At Ecosystem, we believe in building meaningful relationships with both our clients and employees.” Source: RevenueBase Database · checked Sep 17, 2026
9	Omicron	Indirect evidence	Vancouver, BC, CanadaHQ checked Sep 17, 2026	51-200	225 contacts →
	Indirect evidence “Omicron is one of the largest integrated design-build firms in Western Canada.” Source: RevenueBase Database · checked Sep 17, 2026
10	Montoni	Indirect evidence	Laval, QC, CanadaHQ checked Sep 17, 2026	51-200	168 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 17, 2026
11	Scott Construction Group	Indirect evidence	Burnaby, BC, CanadaHQ checked Sep 17, 2026	51-200	147 contacts →
	Indirect evidence “We’re Scott Construction – a people-first construction partner built to think differently.” Source: RevenueBase Database · checked Sep 17, 2026
12	DWB Consultants	Indirect evidence	Piedmont, QC, CanadaHQ checked Sep 17, 2026	51-200	109 contacts →
	Indirect evidence “DWB Consultants est une firme d’ingénierie spécialisée qui œuvre dans le domaine de la structure, du génie civil, de l'industriel, de la mécanique, de l'électricité, de l’énergie…” Source: RevenueBase Database · checked Sep 17, 2026
13	LES Entreprises QMD INC	Indirect evidence	Montreal, QC, CanadaHQ checked Sep 17, 2026	51-200	94 contacts →
	Indirect evidence “Les Entreprises QMD est une firme de construction qui réalise des projets privés et publics, dans les secteurs commercial, institutionnel et industriel.” Source: RevenueBase Database · checked Sep 17, 2026
14	Blackwell	Partial evidence	Toronto, ON, CanadaHQ checked Sep 17, 2026	51-200	94 contacts →
	Partial evidence “Blackwell has been providing structural engineering services to architects, developers, and building owners since 1987.” Source: RevenueBase Database · checked Sep 17, 2026
15	Metafor	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 17, 2026	51-200	85 contacts →
	Indirect evidence “METAFOR Architecture Inc.” Source: RevenueBase Database · checked Sep 17, 2026
16	Wales Mclelland Construction	Indirect evidence	Richmond, BC, CanadaHQ checked Sep 17, 2026	51-200	84 contacts →
	Indirect evidence “Wales McLelland Construction has been operating in Vancouver for 50 years with professional expertise in General Contracting, Design-Build, Construction Management, sustainable…” Source: RevenueBase Database · checked Sep 17, 2026
17	GKC Architecture & Design	Indirect evidence	Montreal, QC, CanadaHQ checked Sep 17, 2026	51-200	82 contacts →
	Indirect evidence “A national leader in industrial and commercial architecture, GKC Architecture and Design has earned a stellar reputation for its consulting services and technical expertise…” Source: RevenueBase Database · checked Sep 17, 2026
18	Mccallumsather	Indirect evidence	Hamilton, ON, CanadaHQ checked Sep 17, 2026	51-200	80 contacts →
	Indirect evidence “Collaboration invites innovation, making it the cornerstone of our approach.” Source: RevenueBase Database · checked Sep 17, 2026
19	Construction Dinamo	Indirect evidence	L'ancienne-lorette, CanadaHQ checked Sep 17, 2026	51-200	78 contacts →
	Indirect evidence “La Fierté d'être Dinamo Partager tous ensemble expertise, intégrité, rigueur, engagement et travail d'équipe.” Source: RevenueBase Database · checked Sep 17, 2026
20	Expertbâtiment	Indirect evidence	Joliette, QC, CanadaHQ checked Sep 17, 2026	51-200	74 contacts →
	Indirect evidence “Nous œuvrons dans le domaine de l’expertise en bâtiment depuis plus de 30 ans.” Source: RevenueBase Database · checked Sep 17, 2026
21	Menkès Shooner Dagenais Letourneux Architectes	Indirect evidence	Montreal, QC, CanadaHQ checked Sep 17, 2026	51-200	73 contacts →
	Indirect evidence “Services en architecture” Source: RevenueBase Database · checked Sep 17, 2026
22	Traugott Building Contractors INC	Indirect evidence	Cambridge, ON, CanadaHQ checked Sep 17, 2026	51-200	70 contacts →
	Indirect evidence “Since 1964, we’ve been starting conversations.” Source: RevenueBase Database · checked Sep 17, 2026
23	Ponton Guillot	Indirect evidence	Terrebonne, QC, CanadaHQ checked Sep 17, 2026	51-200	65 contacts →
	Indirect evidence “PROFIL : PONTON GUILLOT est une entreprise d’ingénierie spécialisée dans les divers domaines de la mécanique, l’électricité, la structure et le civil du bâtiment ainsi que les…” Source: RevenueBase Database · checked Sep 17, 2026
24	Syncra Construction Corp	Indirect evidence	Burnaby, BC, CanadaHQ checked Sep 17, 2026	51-200	61 contacts →
	Indirect evidence “Our mission is to provide creative solutions to our clients and develop strong enduring relationships.” Source: RevenueBase Database · checked Sep 17, 2026
25	Nason Contracting Group LTD	Indirect evidence	St. Albert, AB, CanadaHQ checked Sep 17, 2026	51-200	58 contacts →
	Indirect evidence “With almost 50 years of experience, Nason is a successful western Canadian-based multi-discipline construction company specializing in the construction and servicing of…” Source: RevenueBase Database · checked Sep 17, 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: leed certified building contractors. 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 leed certified building contractors.
Partial evidence: Its own public description names part of leed certified building contractors, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name leed certified building contractors. 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 721 leed certified building contractors based in Canada

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Leed certified building contractors based in Canada at a glance

As of Sep 17, 2026

56.7%Verified-email coverage

53.2Average contacts per company

1-10Median size (employees)

10.1%Largest-city concentration · Toronto

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

376

11-50

272

51-200

201-500

501-1,000

1,001-5,000

10001+

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 721 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 leed certified building contractors, 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 “leed certified building contractors”. 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 leed certified building contractors), 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 leed certified building contractors, 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, 21,731 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 17, 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.

Leed certified building contractors by metro

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 leed certified building contractors, 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 leed certified building contractors are there based in Canada?

RevenueBase identified 721 leed certified building contractors 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?

Stantec, headquartered in Edmonton, tops this list with the largest team on record.

Which city has the most leed certified building contractors?

Toronto leads with 73 headquartered companies, followed by Montreal (51) and Vancouver (44).

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 21,731 verified decision-maker contacts tracked across these 721 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 17, 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.