Company lists · Data refreshed September 2026

Top 8 Public sector consulting firms based in Montreal, Canada

RevenueBase identified 30 public sector consulting firms headquartered in Montreal, Canada as of September 2026 and tracks 237 professional contacts across them, including 116 with verified work emails. Ottawa is the largest hub.

This list covers public sector consulting firms headquartered in Montreal, 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 5, 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 5, 2026 86% judged on-target in blind review
30Companies
237Contacts tracked
116Verified emails
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The 8 largest public sector consulting firms based in Montreal, Canada

Ranked by team size
Top 8 of 30 public sector consulting firms based in Montreal, Canada, ranked by team size, largest first. Data refreshed Sep 5, 2026. RevenueBase Smart Search rates how each company's information relates to public sector consulting 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceMontreal, QC, CanadaHQ checked Sep 5, 202611-5015 contacts →

“Fondée en 1995 suite à l’association de Serge Marchand et Daniel Houle, la firme d’experts-conseils Marchand Houle et Associés (MHA) offre ses services en génie civil.”

Source: company website · checked Sep 5, 2026
2Partial evidenceMontreal, QC, CanadaHQ checked Sep 5, 20261-1014 contacts →

“Volume10 est un cabinet-conseil fondé par d’anciens consultants de grandes firmes de conseil internationales, qui compte comme clients les leaders de leur secteur économique…”

Source: company website · checked Sep 5, 2026
3Indirect evidenceMontreal, QC, CanadaHQ checked Sep 5, 202611-5012 contacts →

“Notre mission consiste à rendre un service hautement personnalisé au niveau de la consultation d’affaires et des services juridiques, marketing et financier pour des entreprises…”

Source: company website · checked Sep 5, 2026
4Indirect evidenceMontreal, QC, CanadaHQ checked Sep 5, 20261-1011 contacts →

“AppEco analyse stratégique est une firme de consultation spécialisée en analyse économique et stratégique.”

Source: company website · checked Sep 5, 2026
5Strong evidenceMontreal, QC, CanadaHQ checked Sep 5, 202611-509 contacts →

“For over 30 years, RHR Expert has been an executive search firm specialized in recruiting executives, professionals and technical experts for the public and broader public sectors…”

Source: company website · checked Sep 5, 2026
6Indirect evidenceMontreal, QC, CanadaHQ checked Sep 5, 20261-102 contacts →

“Tetra Tech est un leader qui fournit des solutions innovantes en services-conseils, génie et services techniques.”

Source: company website · checked Sep 5, 2026
7Strong evidenceMontreal, QC, CanadaHQ checked Sep 5, 20261-102 contacts →

“GORD Associates Consulting (GAC) is a niche consulting firm that provides integrated strategic and execution services for private and public organizations.”

Source: company website · checked Sep 5, 2026
8Strong evidenceMontreal, QC, CanadaHQ checked Sep 5, 20261-101 contacts →

“VANASTAS is a Montreal-based consulting firm that provides evaluation and applied research services for government, not-for-profit, educational, and private sector organizations.”

Source: company website · checked Sep 5, 2026

Showing 8 of 30 public sector consulting firms based in Montreal, Canada

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Public sector consulting firms based in Montreal, Canada at a glance

As of Sep 5, 2026
48.9%Verified-email coverage
7.9Average contacts per company
1-10Median size (employees)
220.0%Largest-city concentration · Ottawa
Sep 5, 2026Page data refreshed

Companies by employee count

1-10
21
11-50
7
51-200
1
1,001-5,000
1

Email recency for this list is measured across the whole Canada list rather than this city, so it is reported there. Company counts and contact totals on this page are exact for Montreal, over 30 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 public sector consulting 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 Montreal, Canada whose own description of what they do matches “public sector consulting 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 public sector consulting 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 public sector consulting firms, and records with no verified work email. Companies headquartered outside Montreal 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, 116 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 5, 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.

Public sector consulting firms by metro in Canada

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 public sector consulting 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 public sector consulting firms are there based in Montreal, Canada?

RevenueBase identified 30 public sector consulting firms headquartered in Montreal, 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?

Marchand Houle ET Associés, headquartered in Montreal, tops this list with the largest team on record.

Which city has the most public sector consulting firms?

Ottawa leads with 66 headquartered companies, followed by Toronto (59) and Vancouver (31).

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 116 verified decision-maker contacts tracked across these 30 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 5, 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.