Company lists · Data refreshed September 2026

Top 25 Sustainable design consultants based in Canada

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

Compiled by the RevenueBase Data Team Data refreshed Sep 22, 2026 1,154 companies tracked

RevenueBase identified 1,154 sustainable design consultants headquartered in Canada as of September 2026 and tracks 48,947 professional contacts across them, including 28,072 with verified work emails. Toronto is the largest hub.

This list covers sustainable design 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 22, 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 22, 2026 86% judged on-target in blind review

1,154Companies

48,947Contacts tracked

28,072Verified emails

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The 25 largest sustainable design consultants based in Canada

Ranked by team size

Top 25 of 1,154 sustainable design consultants based in Canada, ranked by team size, largest first. Data refreshed Sep 22, 2026. RevenueBase Smart Search rates how each company's information relates to sustainable design 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	Stantec	Indirect evidence	Edmonton, AB, CanadaHQ checked Sep 22, 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 22, 2026
2	BBA Consultants	Indirect evidence	Mont-saint-hilaire, QC, CanadaHQ checked Sep 22, 2026	1,001-5,000	1,863 contacts →
	Indirect evidence “We help companies with their challenges and transformation by relying on our sharp business acumen, extensive practical experience and vast technological curiosity.” Source: RevenueBase Database · checked Sep 22, 2026
3	Associated Engineering	Indirect evidence	Edmonton, AB, CanadaHQ checked Sep 22, 2026	501-1,000	1,021 contacts →
	Indirect evidence “At Associated, we are passionate about building communities that are vibrant, healthy and resilient and support economic growth.” Source: RevenueBase Database · checked Sep 22, 2026
4	NORR	Partial evidence	Toronto, ON, CanadaHQ checked Sep 22, 2026	501-1,000	907 contacts →
	Partial evidence “NORR is a global team of 750 architects, engineers, planners, and interior designers creating design strategies and solutions that express the unique vision of every project.” Source: RevenueBase Database · checked Sep 22, 2026
5	BPA	Indirect evidence	Montréal, QC, CanadaHQ checked Sep 22, 2026	1,001-5,000	882 contacts →
	Indirect evidence “IMPACTFUL ENGINEERING At BPA, it’s simple: we are building experts.” Source: RevenueBase Database · checked Sep 22, 2026
6	RWDI	Indirect evidence	Guelph, ON, CanadaHQ checked Sep 22, 2026	501-1,000	737 contacts →
	Indirect evidence “We are a leading global climate and performance engineering consulting firm dedicated to creating harmony between the built and natural world.” Source: RevenueBase Database · checked Sep 22, 2026
7	R.V. Anderson Associates Limited	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 22, 2026	201-500	484 contacts →
	Indirect evidence “R.V.” Source: RevenueBase Database · checked Sep 22, 2026
8	GBI	Indirect evidence	Montréal, QC, CanadaHQ checked Sep 22, 2026	201-500	456 contacts →
	Indirect evidence “Notre firme de génie-conseil offre une gamme complète de services d’ingénierie, adaptés aux besoins d’une clientèle diversifiée, tant publique que privée.” Source: RevenueBase Database · checked Sep 22, 2026
9	LEMAY	Indirect evidence	Montréal, QC, CanadaHQ checked Sep 22, 2026	201-500	373 contacts →
	Indirect evidence “Architectes \| Créateurs de changement Depuis plus de 60 ans, nous visons à redessiner l’avenir à travers la conception d’espaces de vie et de possibilités.” Source: RevenueBase Database · checked Sep 22, 2026
10	Triton Environmental Consultants LTD	Partial evidence	Vancouver, BC, CanadaHQ checked Sep 22, 2026	201-500	351 contacts →
	Partial evidence “Triton Environmental Consultants knows western Canada.” Source: RevenueBase Database · checked Sep 22, 2026
11	RDH Building Science	Indirect evidence	Burnaby, BC, CanadaHQ checked Sep 22, 2026	201-500	335 contacts →
	Indirect evidence “RDH is a multidisciplinary consulting firm specializing in building performance, durability, and resilience.” Source: RevenueBase Database · checked Sep 22, 2026
12	Walterfedy	Partial evidence	Kitchener, ON, CanadaHQ checked Sep 22, 2026	201-500	295 contacts →
	Partial evidence “WalterFedy is a proudly Canadian, award-winning design firm offering architecture, interior design, and engineering since 1951.” Source: RevenueBase Database · checked Sep 22, 2026
13	Matrix Solutions INC	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 22, 2026	501-1,000	274 contacts →
	Indirect evidence “Onterris (formerly Matrix Solutions Inc.) is one of Canada’s leading providers of environmental consulting and engineering services.” Source: RevenueBase Database · checked Sep 22, 2026
14	Hatfield	Indirect evidence	North Vancouver, BC, CanadaHQ checked Sep 22, 2026	51-200	272 contacts →
	Indirect evidence “As one of Canada’s Top SME Employers in 2025 and North Vancouver Chamber’s Best Employer in 2024, Hatfield provides high-quality environmental and social services for private and…” Source: RevenueBase Database · checked Sep 22, 2026
15	Pageau Morel ET Associés INC	Indirect evidence	Montréal, QC, CanadaHQ checked Sep 22, 2026	201-500	234 contacts →
	Indirect evidence “Fondée en 1956, PAGEAU MOREL est une entreprise spécialisée dans les domaines de l'ingénierie mécanique et électrique, de l'efficacité énergétique et de l'écoconception.” Source: RevenueBase Database · checked Sep 22, 2026
16	Clifton Engineering Group INC	Partial evidence	Regina, SK, CanadaHQ checked Sep 22, 2026	201-500	195 contacts →
	Partial evidence “Clifton is an award-winning engineering and environmental consultancy.” Source: RevenueBase Database · checked Sep 22, 2026
17	PGL Environmental Consultants	Partial evidence	Vancouver, BC, CanadaHQ checked Sep 22, 2026	51-200	186 contacts →
	Partial evidence “PGL Environmental Consultants consistently provides clients with a high level of support and confidence in our environmental management and planning decisions by combining…” Source: RevenueBase Database · checked Sep 22, 2026
18	Montoni	Indirect evidence	Laval, QC, CanadaHQ checked Sep 22, 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 22, 2026
19	Keystone Environmental	Partial evidence	Burnaby, BC, CanadaHQ checked Sep 22, 2026	51-200	158 contacts →
	Partial evidence “Keystone Environmental is a proudly Canadian (owned and operated) full service environmental consultancy helping businesses meet their environmental goals and objectives.” Source: RevenueBase Database · checked Sep 22, 2026
20	Stgm Architecture	Indirect evidence	Québec, QC, CanadaHQ checked Sep 22, 2026	51-200	149 contacts →
	Indirect evidence “Fondée en 2001, STGM est l’une des plus importantes firmes d’architecture en conception intégrée au Québec.” Source: RevenueBase Database · checked Sep 22, 2026
21	Ædifica	Partial evidence	Montreal, QC, CanadaHQ checked Sep 22, 2026	51-200	145 contacts →
	Partial evidence “Ædifica is a leading, Canadian-based, transdisciplinary, architectural and design firm with global practices across numerous sectors and services.” Source: RevenueBase Database · checked Sep 22, 2026
22	DSEL	Indirect evidence	Markham, ON, CanadaHQ checked Sep 22, 2026	51-200	136 contacts →
	Indirect evidence “Accelerating Subdivisions.” Source: RevenueBase Database · checked Sep 22, 2026
23	Sense Engineering	Partial evidence	Victoria-nanaimo-vancouver-kelowna-calgary-edmonton-hamilton-toronto-ottawa-montréal-halifax, BC, CanadaHQ checked Sep 22, 2026	51-200	123 contacts →
	Partial evidence “Sense Engineering was founded on the desire to provide second-to-none client-centric engineering services.” Source: RevenueBase Database · checked Sep 22, 2026
24	GLJ LTD	Strong evidence	Calgary, AB, CanadaHQ checked Sep 22, 2026	51-200	111 contacts →
	Strong evidence “As global energy consultants, GLJ’s expertise has evolved over the past 50 years to meet the world’s need for responsible, sustainable energy.” Source: RevenueBase Database · checked Sep 22, 2026
25	DWB Consulting Services LTD	Indirect evidence	Prince George, BC, CanadaHQ checked Sep 22, 2026	51-200	110 contacts →
	Indirect evidence “Kintera is a team of 300+ experts delivering environmental, planning, and development capabilities across British Columbia.” Source: RevenueBase Database · checked Sep 22, 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: sustainable design 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 sustainable design consultants.
Partial evidence: Its own public description names part of sustainable design consultants, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name sustainable design 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 1,154 sustainable design consultants based in Canada

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Sustainable design consultants based in Canada at a glance

As of Sep 22, 2026

57.4%Verified-email coverage

42.4Average contacts per company

1-10Median size (employees)

15.5%Largest-city concentration · Toronto

Sep 22, 2026Page data refreshed

Companies by employee count

1-10

783

11-50

280

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 1,154 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 sustainable design 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 “sustainable design 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 sustainable design 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 sustainable design 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, 28,072 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 22, 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.

Sustainable design consultants by metro

Sustainable design consultants in Toronto179
Sustainable design consultants in Montreal107
Sustainable design consultants in Vancouver101
Sustainable design consultants in Calgary75
Sustainable design consultants in Ottawa41
Sustainable design consultants in Edmonton38
Sustainable design consultants in Quebec33
Sustainable design consultants in Mississauga28

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 sustainable design 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 sustainable design consultants are there based in Canada?

RevenueBase identified 1,154 sustainable design 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?

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

Which city has the most sustainable design consultants?

Toronto leads with 179 headquartered companies, followed by Montreal (107) and Vancouver (101).

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 28,072 verified decision-maker contacts tracked across these 1,154 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 22, 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.