Company lists · Data refreshed September 2026

Top 25 Green building investment firms based in Canada

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

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 149 companies tracked

RevenueBase identified 149 green building investment firms headquartered in Canada as of September 2026 and tracks 1,795 professional contacts across them, including 657 with verified work emails. Toronto is the largest hub.

This list covers green building investment firms 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 28, 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 28, 2026 86% judged on-target in blind review

149Companies

1,795Contacts tracked

657Verified emails

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The 25 largest green building investment firms based in Canada

Ranked by team size

Top 25 of 149 green building investment firms based in Canada, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to green building investment firms: 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	Montoni	Indirect evidence	Laval, QC, CanadaHQ checked Sep 28, 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 28, 2026
2	Power Sustainable	Indirect evidence	Montreal, QC, CanadaHQ checked Sep 28, 2026	51-200	77 contacts →
	Indirect evidence “Power Sustainable is a multi-platform alternative asset manager investing across the core sectors of the real economy as they undergo structural change.” Source: RevenueBase Database · checked Sep 28, 2026
3	Fonds Immobilier DE Solidarité FTQ	Indirect evidence	Montréal, QC, CanadaHQ checked Sep 28, 2026	11-50	65 contacts →
	Indirect evidence “Depuis 1991, le Fonds immobilier de solidarité FTQ contribue au développement économique du Québec en investissant dans des projets immobiliers rentables, créateurs d’emplois et…” Source: RevenueBase Database · checked Sep 28, 2026
4	Groupe Robin	Indirect evidence	Saint-hyacinthe, QC, CanadaHQ checked Sep 28, 2026	201-500	57 contacts →
	Indirect evidence “Le Groupe Robin, constructeur, promoteur et gestionnaire, se démarque par sa contribution au développement et à la prospérité économique de la région en développant une expertise…” Source: RevenueBase Database · checked Sep 28, 2026
5	Windmill Development Group	Indirect evidence	Ottawa, ON, CanadaHQ checked Sep 28, 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 28, 2026
6	DG Group Development	Indirect evidence	Vaughan, ON, CanadaHQ checked Sep 28, 2026	11-50	40 contacts →
	Indirect evidence “For over forty years, DG Group has been a leader in planning and developing properties in a sustainable manner.” Source: RevenueBase Database · checked Sep 28, 2026
7	Podium Developments	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 28, 2026	11-50	37 contacts →
	Indirect evidence “Real Estate Development” Source: RevenueBase Database · checked Sep 28, 2026
8	Avalon Master Builder	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 28, 2026	11-50	36 contacts →
	Indirect evidence “Our decision to build energy efficient and environmentally sustainable housing has had a profound effect on our business model and represents the platform for our home…” Source: RevenueBase Database · checked Sep 28, 2026
9	Astra Group	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 28, 2026	51-200	36 contacts →
	Indirect evidence “Astra is a group of companies that work synergistically to create more equitable, sustainable housing and value for stakeholders.” Source: RevenueBase Database · checked Sep 28, 2026
10	Cosoltec	Indirect evidence	Laval, QC, CanadaHQ checked Sep 28, 2026	11-50	35 contacts →
	Indirect evidence “CONSTRUCTEUR + PROMOTEUR IMMOBILIER Chef de file dans le domaine de la construction depuis plus de 20 ans, Cosoltec possède à son actif de nombreux projets de construction…” Source: RevenueBase Database · checked Sep 28, 2026
11	Block Developments	Partial evidence	Toronto, ON, CanadaHQ checked Sep 28, 2026	n/a	35 contacts →
	Partial evidence “Block Developments is a real estate investment and development firm with a mandate to provide clients with beautifully designed and crafted homes in outstanding locations.” Source: RevenueBase Database · checked Sep 28, 2026
12	United Gulf Developments Limited	Indirect evidence	Halifax, NS, CanadaHQ checked Sep 28, 2026	11-50	32 contacts →
	Indirect evidence “United Gulf Developments is committed to developing vibrant and unique living opportunities.” Source: RevenueBase Database · checked Sep 28, 2026
13	Dunsire Developments	Indirect evidence	Hamilton, ON, CanadaHQ checked Sep 28, 2026	11-50	29 contacts →
	Indirect evidence “Dunsire Developments Inc.” Source: RevenueBase Database · checked Sep 28, 2026
14	Invert INC	Indirect evidence	Ottawa, ON, CanadaHQ checked Sep 28, 2026	11-50	21 contacts →
	Indirect evidence “Invert, a certified B-Corp, ICROA approved, and award-winning project developer, upholds the highest standards of environmental and social responsibility while advancing…” Source: RevenueBase Database · checked Sep 28, 2026
15	Groupe Dayan	Partial evidence	Montreal, QC, CanadaHQ checked Sep 28, 2026	11-50	19 contacts →
	Partial evidence “The Dayan Group has been a pioneer in the redevelopment of properties in Montreal as well as building and managing residential buildings.” Source: RevenueBase Database · checked Sep 28, 2026
16	Oktodev	Indirect evidence	Montreal, QC, CanadaHQ checked Sep 28, 2026	11-50	18 contacts →
	Indirect evidence “At Oktodev, we don’t simply invest in real estate, we challenge the norm.” Source: RevenueBase Database · checked Sep 28, 2026
17	Ayrshire Group	Partial evidence	Calgary, AB, CanadaHQ checked Sep 28, 2026	11-50	17 contacts →
	Partial evidence “Ayrshire ("Air-shire") is an Alberta based investment management firm that has a focused strategy of investing in real property and related venture capital.” Source: RevenueBase Database · checked Sep 28, 2026
18	Pomerleau Capital	Partial evidence	Montreal, QC, CanadaHQ checked Sep 28, 2026	11-50	16 contacts →
	Partial evidence “Pomerleau Capital is the private infrastructure investment and financing subsidiary of Pomerleau, specialized in deal sourcing, project financing, capital raising, equity…” Source: RevenueBase Database · checked Sep 28, 2026
19	Greener Solutions	Indirect evidence	Etobicoke, ON, CanadaHQ checked Sep 28, 2026	11-50	15 contacts →
	Indirect evidence “Greener Solutions operates at the intersection of energy, environment, and finance.” Source: RevenueBase Database · checked Sep 28, 2026
20	E3 ECO Group INC	Partial evidence	Burnaby, BC, CanadaHQ checked Sep 28, 2026	11-50	14 contacts →
	Partial evidence “E3 Eco Group is one of the most well-respected sustainable building consulting firms in Western Canada.” Source: RevenueBase Database · checked Sep 28, 2026
21	Elemental Energy	Indirect evidence	Vancouver, BC, CanadaHQ checked Sep 28, 2026	11-50	14 contacts →
	Indirect evidence “Elemental Energy Inc.” Source: RevenueBase Database · checked Sep 28, 2026
22	Groupe Custeau	Indirect evidence	Sherbrooke, QC, CanadaHQ checked Sep 28, 2026	11-50	14 contacts →
	Indirect evidence “Établi en Estrie depuis plus de 40 ans Groupe Custeau est formé de Denis Custeau et de ses fils Philippe et Charles Custeau.” Source: RevenueBase Database · checked Sep 28, 2026
23	Durum Brownstone	Partial evidence	Calgary, AB, CanadaHQ checked Sep 28, 2026	11-50	14 contacts →
	Partial evidence “Durum Capital Inc.(Durum) is an asset manager focused on private investments that demonstrate a unique opportunity to add value.” Source: RevenueBase Database · checked Sep 28, 2026
24	Atimco	Indirect evidence	Longueuil, QC, CanadaHQ checked Sep 28, 2026	11-50	14 contacts →
	Indirect evidence “Atimco is a real estate developer, but more importantly, a creator of healthy living environments.” Source: RevenueBase Database · checked Sep 28, 2026
25	Groupe Trémä	Indirect evidence	Laval, QC, CanadaHQ checked Sep 28, 2026	11-50	13 contacts →
	Indirect evidence “Depuis 2019, Groupe TRÉMÄ s’impose comme un acteur clé dans le domaine de la construction et du développement immobilier sur la Rive-Nord de Montréal.” Source: RevenueBase Database · checked Sep 28, 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 investment firms. 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 investment firms.
Partial evidence: Its own public description names part of green building investment firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name green building investment firms. 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 149 green building investment firms based in Canada

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Green building investment firms based in Canada at a glance

As of Sep 28, 2026

36.6%Verified-email coverage

12.0Average contacts per company

1-10Median size (employees)

18.1%Largest-city concentration · Toronto

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

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 149 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 investment firms, 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 investment firms”. 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 investment firms), 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 investment firms, 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, 657 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 28, 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 investment firms by metro

Green building investment firms in Toronto27

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 investment firms, 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 investment firms are there based in Canada?

RevenueBase identified 149 green building investment firms 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?

Montoni, headquartered in Laval, tops this list with the largest team on record.

Which city has the most green building investment firms?

Toronto leads with 27 headquartered companies, followed by Montreal (18) and Vancouver (17).

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 657 verified decision-maker contacts tracked across these 149 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 28, 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.