Company lists · Data refreshed September 2026

Top 25 Scientific consulting firms based in Canada

Name: Scientific consulting firms based in Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 14, 2026 1,093 companies tracked

RevenueBase identified 1,093 scientific consulting firms headquartered in Canada as of September 2026 and tracks 19,707 professional contacts across them, including 9,755 with verified work emails. Toronto is the largest hub.

This list covers scientific consulting 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 14, 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 14, 2026 86% judged on-target in blind review

1,093Companies

19,707Contacts tracked

9,755Verified emails

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The 25 largest scientific consulting firms based in Canada

Ranked by team size

Top 25 of 1,093 scientific consulting firms based in Canada, ranked by team size, largest first. Data refreshed Sep 14, 2026. RevenueBase Smart Search rates how each company's information relates to scientific 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.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	SRK Consulting	Partial evidence	Vancouver, CanadaHQ checked Sep 14, 2026	1,001-5,000	2,259 contacts →
	Partial evidence “SRK Consulting is an independent, international group providing specialised consultancy services.” Source: RevenueBase Database · checked Sep 14, 2026
2	Pinchin In Canada	Indirect evidence	Mississauga, ON, CanadaHQ checked Sep 14, 2026	1,001-5,000	895 contacts →
	Indirect evidence “Pinchin Ltd.” Source: RevenueBase Database · checked Sep 14, 2026
3	BGC Engineering INC	Partial evidence	Vancouver, BC, CanadaHQ checked Sep 14, 2026	501-1,000	798 contacts →
	Partial evidence “BGC Engineering is an international consulting firm that provides professional services in applied earth sciences.” Source: RevenueBase Database · checked Sep 14, 2026
4	Maxxam Analytics	Indirect evidence	Mississauga, ON, CanadaHQ checked Sep 14, 2026	1,001-5,000	596 contacts →
	Indirect evidence “Maxxam is a leading North American provider of analytical services and solutions to the energy, environmental, food, industrial hygiene and DNA industries.” Source: RevenueBase Database · checked Sep 14, 2026
5	Thurber Engineering LTD	Indirect evidence	Edmonton, AB, CanadaHQ checked Sep 14, 2026	501-1,000	480 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 14, 2026
6	GBI	Indirect evidence	Montréal, QC, CanadaHQ checked Sep 14, 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 14, 2026
7	Groupe ABS	Indirect evidence	Montréal, QC, CanadaHQ checked Sep 14, 2026	501-1,000	441 contacts →
	Indirect evidence “Fondé en 1993 et établi dans onze régions du Québec et en Ontario.” Source: RevenueBase Database · checked Sep 14, 2026
8	H.H. Angus & Associates LTD	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 14, 2026	201-500	424 contacts →
	Indirect evidence “HH Angus Corporate Overview HH Angus and Associates Limited was founded in 1919 and today is one of Canada’s larger private engineering firms.” Source: RevenueBase Database · checked Sep 14, 2026
9	Triton Environmental Consultants LTD	Indirect evidence	Vancouver, BC, CanadaHQ checked Sep 14, 2026	201-500	351 contacts →
	Indirect evidence “Triton Environmental Consultants knows western Canada.” Source: RevenueBase Database · checked Sep 14, 2026
10	Gemtec Consulting Engineers & Scientists Limited	Indirect evidence	Hanwell, NB, CanadaHQ checked Sep 14, 2026	201-500	304 contacts →
	Indirect evidence “Responsibly Shaping the Canadian Landscape, One Project at a Time.” Source: RevenueBase Database · checked Sep 14, 2026
11	Matrix Solutions INC	Partial evidence	Calgary, AB, CanadaHQ checked Sep 14, 2026	501-1,000	274 contacts →
	Partial evidence “Onterris (formerly Matrix Solutions Inc.) is one of Canada’s leading providers of environmental consulting and engineering services.” Source: RevenueBase Database · checked Sep 14, 2026
12	Tulloch	Partial evidence	Huntsville, ON, CanadaHQ checked Sep 14, 2026	201-500	265 contacts →
	Partial evidence “TULLOCH is a progressive, multidisciplinary engineering consulting firm that provides integrated planning, surveying, environmental, engineering, and construction support services…” Source: RevenueBase Database · checked Sep 14, 2026
13	Cambium INC	Partial evidence	Peterborough, ON, CanadaHQ checked Sep 14, 2026	51-200	186 contacts →
	Partial evidence “Cambium is an engineering and consulting firm that guides and supports client decision-making from concept to completion.” Source: RevenueBase Database · checked Sep 14, 2026
14	PGL Environmental Consultants	Indirect evidence	Vancouver, BC, CanadaHQ checked Sep 14, 2026	51-200	186 contacts →
	Indirect 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 14, 2026
15	Neopharm Labs	Indirect evidence	Blainville, QC, CanadaHQ checked Sep 14, 2026	51-200	181 contacts →
	Indirect evidence “Founded in 1990, with extensive combined expertise across our businesses, we provide solutions for every stage of product development and commercialization.” Source: RevenueBase Database · checked Sep 14, 2026
16	Trace Associates INC	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 14, 2026	51-200	165 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 14, 2026
17	Paterson Group INC	Partial evidence	Nepean, ON, CanadaHQ checked Sep 14, 2026	51-200	165 contacts →
	Partial evidence “Paterson Group is a consulting engineering firm widely recognized for our expertise in Geotechnical Engineering, Environmental Engineering, Materials Testing, Hydrogeology…” Source: RevenueBase Database · checked Sep 14, 2026
18	EDI Environmental Dynamics INC	Partial evidence	Prince George, BC, CanadaHQ checked Sep 14, 2026	51-200	159 contacts →
	Partial evidence “EDI provides you with practical, environmental consulting services, specializing in aquatic and terrestrial sciences.” Source: RevenueBase Database · checked Sep 14, 2026
19	Keystone Environmental	Indirect evidence	Burnaby, BC, CanadaHQ checked Sep 14, 2026	51-200	158 contacts →
	Indirect 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 14, 2026
20	Peto Maccallum Ltd. Consulting Engineers	Partial evidence	Toronto, ON, CanadaHQ checked Sep 14, 2026	51-200	158 contacts →
	Partial evidence “PML is an independent, employee-owned Canadian professional engineering organization providing consulting services and expert technical assistance to a wide range of clients in…” Source: RevenueBase Database · checked Sep 14, 2026
21	Ecora Consultants LTD	Partial evidence	Kelowna, BC, CanadaHQ checked Sep 14, 2026	51-200	158 contacts →
	Partial evidence “Ecora, Powered by PRI is a multidisciplinary consulting firm providing innovative solutions in engineering, environmental sciences, and natural resource management.” Source: RevenueBase Database · checked Sep 14, 2026
22	Summit	Partial evidence	Calgary, AB, CanadaHQ checked Sep 14, 2026	51-200	153 contacts →
	Partial evidence “Summit, An Earth Services Company, is a professional environmental consulting and services company serving the oil and gas, energy and utilities, resources and mining and…” Source: RevenueBase Database · checked Sep 14, 2026
23	Jasco Applied Sciences	Partial evidence	Dartmouth, NS, CanadaHQ checked Sep 14, 2026	51-200	143 contacts →
	Partial evidence “JASCO Applied Sciences (formerly JASCO Research) is an international company with over 25 years experience providing consulting services in underwater acoustics and other physical…” Source: RevenueBase Database · checked Sep 14, 2026
24	LE Groupe Gesfor Poirier Pinchin INC	Indirect evidence	Montréal, QC, CanadaHQ checked Sep 14, 2026	51-200	141 contacts →
	Indirect evidence “LE GROUPE GESFOR POIRIER, PINCHIN INC.” Source: RevenueBase Database · checked Sep 14, 2026
25	Piteau Associates Engineering	Indirect evidence	North Vancouver, BC, CanadaHQ checked Sep 14, 2026	51-200	140 contacts →
	Indirect evidence “Piteau Associates offers geotechnical, hydrogeological, and water management expertise to the mining, construction, municipal, first nations, and industrial sectors.” Source: RevenueBase Database · checked Sep 14, 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: scientific consulting 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 scientific consulting firms.
Partial evidence: Its own public description names part of scientific consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name scientific consulting 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 1,093 scientific consulting firms based in Canada

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Scientific consulting firms based in Canada at a glance

As of Sep 14, 2026

49.5%Verified-email coverage

18.0Average contacts per company

1-10Median size (employees)

10.3%Largest-city concentration · Toronto

Sep 14, 2026Page data refreshed

Companies by employee count

1-10

701

11-50

283

51-200

201-500

501-1,000

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 1,093 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 scientific 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 Canada whose own description of what they do matches “scientific 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 scientific 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 scientific consulting 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, 9,755 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 14, 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.

Scientific consulting firms by metro

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 scientific 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 scientific consulting firms are there based in Canada?

RevenueBase identified 1,093 scientific consulting 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?

SRK Consulting, headquartered in Vancouver, tops this list with the largest team on record.

Which city has the most scientific consulting firms?

Toronto leads with 113 headquartered companies, followed by Calgary (112) and Montreal (73).

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 9,755 verified decision-maker contacts tracked across these 1,093 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 14, 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.