Company lists · Data refreshed September 2026

Top 9 Sustainable procurement consultants based in Montreal, Canada

RevenueBase identified 50 company matches for sustainable procurement consultants associated with Montreal, Canada as of September 2026 and tracks 243 professional contacts across them, including 82 with verified work emails. Across Canada, Toronto is the largest hub for this category (67 companies); Montreal follows with 50.

This list covers company matches for sustainable procurement consultants associated with Montreal, 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 September 22, 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 Sep 22, 2026 How this list was built
50Companies
243Contacts tracked
82Verified emails
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The 9 largest sustainable procurement consultants based in Montreal, Canada

Ranked by team size
Top 9 of 50 company matches for sustainable procurement consultants based in Montreal, Canada, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 22, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchMontreal, QC, CanadaHQ recorded Sep 22, 202611-5032 contacts →

Exact match

“GCM Enviro Synergies inc, une filiale de la grande famille GCM Corpo, offre une gamme complète de services en environnement et en développement durable afin d’accompagner nos…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
2Exact matchMontreal, CanadaHQ recorded Sep 22, 202611-5015 contacts →

Exact match

“Depuis près de 15 ans, COESIO accompagne les PME et grandes entreprises dans leur transition durable.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
3Exact matchMontreal, QC, CanadaHQ recorded Sep 22, 20261-109 contacts →

Exact match

“Since 2012, Umalia has been supporting organizations in their commitment to integrate and turn sustainability into strategic opportunities, propelling their business model forward…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
4Exact matchMontreal, QC, CanadaHQ recorded Sep 22, 20261-107 contacts →

Exact match

“Will & Way est un cabinet-conseil créatif certifié B Corp qui permet aux entreprises d'exceller dans leurs initiatives de durabilité et de responsabilité sociale.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
5Exact matchMontreal, QC, CanadaHQ recorded Sep 22, 20261-106 contacts →

Exact match

“Changing Habits Solutions: Accelerating Your Sustainability ==/== Sustainability is our core principle and moral compass that defines and drives us as an organization: our vision…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
6Exact matchMontreal, QC, CanadaHQ recorded Sep 22, 20261-106 contacts →

Exact match

“Founded in 2007, ECPAR is a Quebec leader in responsible procurement that supports and promotes sustainable development and responsible purchasing in supply chains.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
7Exact matchMontreal, QC, CanadaHQ recorded Sep 22, 20261-102 contacts →

Exact match

“Agri-food and environmental consulting services”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
8Exact matchMontreal, QC, CanadaHQ recorded Sep 22, 20261-102 contacts →

Exact match

“Climate Finance Advisors is a boutique consulting firm based in Montreal, QC focused on sustainable finance strategy, sustainable investing and environmental finance.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
9Exact matchMontreal, QC, CanadaHQ recorded Sep 22, 20261-101 contacts →

Exact match

“We are a Strategic Procurement, Transformation & Professional Services consulting firm.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase

Showing 9 of 50 sustainable procurement consultants based in Montreal, Canada

See the full list, filter by size, metro and specialty, and access 82 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Sustainable procurement consultants based in Montreal, Canada at a glance

As of Sep 22, 2026
33.7%Verified-email coverage
4.9Average contacts per company
1-10Median size (employees)
Sep 22, 2026Page data refreshed

Companies by employee count

1-10
46
11-50
4

Email recency for this list is measured across the whole Canada list rather than for Montreal, so it is reported there. Company counts and contact totals on this page are exact for Montreal, over 50 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 Montreal, Canada whose business descriptions match “sustainable procurement consultants” 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 82 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 September 22, 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.

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 “sustainable procurement consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many sustainable procurement consultants are there based in Montreal, Canada?

RevenueBase identified 50 company matches for sustainable procurement consultants associated with Montreal, Canada as of September 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?

GCM Enviro Synergies INC tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in Canada has the most sustainable procurement consultants?

Toronto leads Canada with 67 company records, followed by Montreal (50) and Vancouver (41).

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 82 professional contacts with verified work emails tracked across these 50 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 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 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.