Company lists · Data refreshed September 2026

Top 25 Green building consultants based in Canada

Name: Green building consultants based in Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 16, 2026 409 companies tracked

RevenueBase identified 409 green building consultants headquartered in Canada as of September 2026 and tracks 4,440 professional contacts across them, including 2,393 with verified work emails. Toronto is the largest hub.

This list covers green building consultants 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 16, 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 16, 2026 86% judged on-target in blind review

409Companies

4,440Contacts tracked

2,393Verified emails

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The 25 largest green building consultants based in Canada

Ranked by team size

Top 25 of 409 green building consultants based in Canada, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to green building consultants: 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	BPA	Partial evidence	Montréal, QC, CanadaHQ checked Sep 16, 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 16, 2026
2	RDH Building Science	Partial evidence	Burnaby, BC, CanadaHQ checked Sep 16, 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 16, 2026
3	Montoni	Indirect evidence	Laval, QC, CanadaHQ checked Sep 16, 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 16, 2026
4	Great Northern Insulation	Partial evidence	Woodstock, ON, CanadaHQ checked Sep 16, 2026	201-500	127 contacts →
	Partial evidence “Founded in 1980, Great Northern Insulation is Ontario's leading building envelope service provider, for the new construction and retrofit markets across commercial, institutional…” Source: RevenueBase Database · checked Sep 16, 2026
5	Cagbc Canada Green Building Council	Strong evidence	Ottawa, ON, CanadaHQ checked Sep 16, 2026	11-50	80 contacts →
	Strong evidence “The Canada Green Building Council (CAGBC) is a not-for-profit, national organization working to advance green building and sustainable development in Canada.” Source: RevenueBase Database · checked Sep 16, 2026
6	Expertbâtiment	Indirect evidence	Joliette, QC, CanadaHQ checked Sep 16, 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 16, 2026
7	TST INC	Indirect evidence	Rosemère, QC, CanadaHQ checked Sep 16, 2026	11-50	73 contacts →
	Indirect evidence “We offer a wide variety of services throughout Canada in both French and English.” Source: RevenueBase Database · checked Sep 16, 2026
8	Akonovia	Indirect evidence	Montréal, CanadaHQ checked Sep 16, 2026	51-200	73 contacts →
	Indirect evidence “Akonovia helps you with your energy efficiency and decarbonization goals.” Source: RevenueBase Database · checked Sep 16, 2026
9	Avalon Mechanical	Partial evidence	Victoria, BC, CanadaHQ checked Sep 16, 2026	51-200	72 contacts →
	Partial evidence “Established in Victoria in 1984, Avalon Mechanical has grown into a well-recognized Mechanical Engineering Consultancy firm, specializing in Mechanical Design Systems for HVAC…” Source: RevenueBase Database · checked Sep 16, 2026
10	Prism Engineering Limited	Indirect evidence	Vancouver, BC, CanadaHQ checked Sep 16, 2026	51-200	67 contacts →
	Indirect evidence “We believe in changing systems for a better world.” Source: RevenueBase Database · checked Sep 16, 2026
11	Synergy Partners Consulting Limited	Partial evidence	Toronto, ON, CanadaHQ checked Sep 16, 2026	51-200	63 contacts →
	Partial evidence “Synergy Partners is a boutique consulting engineering firm focused on building planning and engineering.” Source: RevenueBase Database · checked Sep 16, 2026
12	Sustainable Projects Group SPG	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 16, 2026	11-50	53 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 16, 2026
13	Inviro Engineered Systems LTD	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 16, 2026	51-200	51 contacts →
	Indirect evidence “INVIRO is a full-service Canadian engineering firm specializing in mechanical and electrical systems, along with sustainability consulting.” Source: RevenueBase Database · checked Sep 16, 2026
14	Nerva Energy	Indirect evidence	Hamilton, ON, CanadaHQ checked Sep 16, 2026	51-200	50 contacts →
	Indirect evidence “Nerva Energy is an award-winning energy advisory firm, helping our clients to maximize their energy performance, decrease GHG emissions, and improve indoor air quality.” Source: RevenueBase Database · checked Sep 16, 2026
15	WHM Structural Engineers	Indirect evidence	Burnaby, BC, CanadaHQ checked Sep 16, 2026	11-50	45 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 16, 2026
16	Windmill Development Group	Indirect evidence	Ottawa, ON, CanadaHQ checked Sep 16, 2026	11-50	41 contacts →
	Indirect evidence “Windmill is a visionary real estate development company dedicated to transforming conventional development practices using the triple bottom line approach of people + planet +…” Source: RevenueBase Database · checked Sep 16, 2026
17	Embe Consulting Engineers INC	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 16, 2026	11-50	39 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 16, 2026
18	EPP Siepman Engineering	Partial evidence	Winnipeg, MB, CanadaHQ checked Sep 16, 2026	11-50	37 contacts →
	Partial evidence “Epp Siepman Engineering provides mechanical & electrical engineering consulting services for the building construction industry.” Source: RevenueBase Database · checked Sep 16, 2026
19	Footprint	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 16, 2026	11-50	37 contacts →
	Indirect evidence “Footprint is a consulting practice comprised of a highly-specialized team of professionals dedicated entirely to sustainability.” Source: RevenueBase Database · checked Sep 16, 2026
20	Nejmark Architect	Indirect evidence	Winnipeg, CanadaHQ checked Sep 16, 2026	11-50	34 contacts →
	Indirect evidence “Nejmark Architect has built a reputation for delivering quality projects on schedule, on budget, and with exceptional service since our inception in 1989.” Source: RevenueBase Database · checked Sep 16, 2026
21	Purpose Building INC	Partial evidence	Toronto, ON, CanadaHQ checked Sep 16, 2026	11-50	32 contacts →
	Partial evidence “Purpose develops solutions for healthy, long-life buildings that work in a low-carbon, circular economy.” Source: RevenueBase Database · checked Sep 16, 2026
22	EQ Building Performance INC	Partial evidence	Vaughan, ON, CanadaHQ checked Sep 16, 2026	11-50	32 contacts →
	Partial evidence “EQ Building Performance is a collaborative Toronto-based consulting firm.” Source: RevenueBase Database · checked Sep 16, 2026
23	Enerlife Consulting INC	Partial evidence	Toronto, ON, CanadaHQ checked Sep 16, 2026	11-50	30 contacts →
	Partial evidence “Enerlife helps owners and managers achieve the full potential of their buildings, drawing on our dynamic national database and experience with leading organizations to provide…” Source: RevenueBase Database · checked Sep 16, 2026
24	Panevo	Indirect evidence	Vancouver, BC, CanadaHQ checked Sep 16, 2026	11-50	29 contacts →
	Indirect evidence “At Panevo we combine our passion for sustainability and engineering to deliver a portfolio of services that enable organizations to minimize their utility usage, significantly…” Source: RevenueBase Database · checked Sep 16, 2026
25	Ecovert Member Of BPA	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 16, 2026	11-50	29 contacts →
	Indirect evidence “Ecovert is a full service sustainability consulting firm committed to creating economic, environmental and social synergies for the development sector.” Source: RevenueBase Database · checked Sep 16, 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: green building consultants. 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 green building consultants.
Partial evidence: Its own public description names part of green building consultants, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name green building consultants. 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 409 green building consultants based in Canada

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Green building consultants based in Canada at a glance

As of Sep 16, 2026

53.9%Verified-email coverage

10.9Average contacts per company

1-10Median size (employees)

12.7%Largest-city concentration · Toronto

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

289

11-50

51-200

201-500

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 409 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 green building consultants, 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 “green building consultants”. 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 green building consultants), 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 green building consultants, 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, 2,393 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 16, 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.

Green building consultants by metro

Green building consultants in Toronto52
Green building consultants in Vancouver37

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 green building consultants, 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 green building consultants are there based in Canada?

RevenueBase identified 409 green building consultants 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?

BPA, headquartered in Montreal, tops this list with the largest team on record.

Which city has the most green building consultants?

Toronto leads with 52 headquartered companies, followed by Vancouver (37) and Montreal (24).

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 2,393 verified decision-maker contacts tracked across these 409 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 16, 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.