Company lists · Data refreshed September 2026

Top 25 Environmental monitoring firms based in Canada

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

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 322 companies tracked

RevenueBase identified 322 company matches for environmental monitoring firms associated with Canada as of September 2026 and tracks 6,038 professional contacts across them, including 3,345 with verified work emails. Calgary is the largest hub.

This list covers company matches for environmental monitoring firms associated with 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 19, 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 19, 2026 How this list was built

322Companies

6,038Contacts tracked

3,345Verified emails

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The 25 largest environmental monitoring firms based in Canada

Ranked by team size

Top 25 of 322 company matches for environmental monitoring firms based in Canada, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 19, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Pinchin In Canada	Exact match	Mississauga, ON, CanadaHQ recorded Sep 19, 2026	1,001-5,000	895 contacts →
	Exact match “Pinchin Ltd.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
2	Vertex Resource Group LTD	Exact match	Sherwood Park, AB, CanadaHQ recorded Sep 19, 2026	1,001-5,000	471 contacts →
	Exact match “Since 1962, Vertex has been a leading North American provider of environmental services.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
3	Ghgsat	Exact match	Montreal, QC, CanadaHQ recorded Sep 19, 2026	51-200	228 contacts →
	Exact match “GHGSat is a global technology leader with pioneering emissions-monitoring capabilities that drive industrial efficiency with positive impact.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
4	Blumetric	Exact match	Ottawa, ON, CanadaHQ recorded Sep 19, 2026	201-500	210 contacts →
	Exact match “Since 1976, BluMetric has been delivering innovative and sustainable solutions to complex environmental challenges.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
5	PGL Environmental Consultants	Exact match	Vancouver, BC, CanadaHQ recorded Sep 19, 2026	51-200	186 contacts →
	Exact match “PGL Environmental Consultants consistently provides clients with a high level of support and confidence in our environmental management and planning decisions by combining…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
6	Keystone Environmental	Exact match	Burnaby, BC, CanadaHQ recorded Sep 19, 2026	51-200	158 contacts →
	Exact match “Keystone Environmental is a proudly Canadian (owned and operated) full service environmental consultancy helping businesses meet their environmental goals and objectives.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
7	Summit	Exact match	Calgary, AB, CanadaHQ recorded Sep 19, 2026	51-200	153 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
8	Jasco Applied Sciences	Exact match	Dartmouth, NS, CanadaHQ recorded Sep 19, 2026	51-200	143 contacts →
	Exact match “JASCO Applied Sciences (formerly JASCO Research) is an international company with over 25 years experience providing consulting services in underwater acoustics and other physical…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
9	LE Groupe Gesfor Poirier Pinchin INC	Exact match	Montréal, QC, CanadaHQ recorded Sep 19, 2026	51-200	141 contacts →
	Exact match “LE GROUPE GESFOR POIRIER, PINCHIN INC.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
10	Hoskin Scientific Limited	Exact match	Coquitlam, BC, CanadaHQ recorded Sep 19, 2026	201-500	131 contacts →
	Exact match “Since 1946, Hoskin Scientific has been the Canadian leader for supplier of environmental, geotechnical, and industrial instrumentation.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
11	ERIS	Exact match	Toronto, ON, CanadaHQ recorded Sep 19, 2026	51-200	111 contacts →
	Exact match “ERIS is a leading provider of detailed environmental property risk research.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
12	Waterline Resources INC	Exact match	Calgary, AB, CanadaHQ recorded Sep 19, 2026	51-200	108 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
13	Associated Environmental Consultants	Exact match	Vernon, BC, CanadaHQ recorded Sep 19, 2026	501-1,000	105 contacts →
	Exact match “Associated Environmental Consultants are experts in environmental science and management with a passion for our work, our communities, and our environment.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
14	Paracel Laboratories LTD	Exact match	Ottawa, ON, CanadaHQ recorded Sep 19, 2026	51-200	100 contacts →
	Exact match “Paracel Laboratories Ltd.(Paracel) is one of the oldest, privately owned and operated environmental testing companies in Canada.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
15	Caduceon Environmental Laboratories	Exact match	Kingston, ON, CanadaHQ recorded Sep 19, 2026	51-200	70 contacts →
	Exact match “CADUCEON Enterprises Inc.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
16	Terrapex Environnement Ltée	Exact match	Brossard, QC, CanadaHQ recorded Sep 19, 2026	51-200	69 contacts →
	Exact match “Terrapex Environnement Ltée est une firme de consultants multidisciplinaires en environnement.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
17	Active Earth	Exact match	Burnaby, BC, CanadaHQ recorded Sep 19, 2026	51-200	65 contacts →
	Exact match “Active Earth is an industry leading environmental consulting firm that was founded in 2007, specializing in Site Assessment and Remediation, Soil Testing and Disposal Management…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
18	Mantech	Exact match	Guelph, ON, CanadaHQ recorded Sep 19, 2026	11-50	65 contacts →
	Exact match “At MANTECH, we make water quality analysis faster, simpler, greener and more informative.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
19	Canada North Environmental Services	Exact match	Saskatoon, SK, CanadaHQ recorded Sep 19, 2026	51-200	62 contacts →
	Exact match “Canada North Environmental Services (CanNorth) provides a full range of environmental services and is 100% First Nations owned by the Lac La Ronge Indian Band, Saskatchewan’s…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
20	Pesca Environment	Exact match	Carleton-sur-mer, QC, CanadaHQ recorded Sep 19, 2026	51-200	60 contacts →
	Exact match “PESCA Environment assists you in the realization of your projects for more than 30 years.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
21	ERA Environmental Management Solutions	Exact match	Saint Laurent, QC, CanadaHQ recorded Sep 19, 2026	51-200	60 contacts →
	Exact match “Since 1995, we have been helping hundreds of companies use our software to solve their environmental management problems.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
22	Swat Consulting INC	Exact match	Leduc, AB, CanadaHQ recorded Sep 19, 2026	51-200	59 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
23	Ecometrix Incorporated	Exact match	Mississauga, ON, CanadaHQ recorded Sep 19, 2026	11-50	56 contacts →
	Exact match “Ecometrix rebranded as Egis in 2026.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
24	Safetech Environmental Limited	Exact match	Mississauga, ON, CanadaHQ recorded Sep 19, 2026	51-200	55 contacts →
	Exact match “Safetech Environmental Limited (Safetech) is a proudly Canadian environmental consulting firm with a national reach.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
25	H2lab	Exact match	Sainte-agathe-des-monts, QC, CanadaHQ recorded Sep 19, 2026	51-200	51 contacts →
	Exact match “Lorsque vient le temps d’obtenir l’heure juste en matière d’analyses environnementales, les organisations des secteurs privés et publics peuvent compter sur H2Lab.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “environmental monitoring firms”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 322 environmental monitoring firms based in Canada

See the full list, filter by size, metro and specialty, and access 3,345 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Environmental monitoring firms based in Canada at a glance

As of Sep 19, 2026

55.4%Verified-email coverage

18.8Average contacts per company

1-10Median size (employees)

12.1%Largest-city concentration · Calgary

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

177

11-50

107

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 322 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 Canada whose business descriptions match “environmental monitoring firms” 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 3,345 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 19, 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 “environmental monitoring firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many environmental monitoring firms are there based in Canada?

RevenueBase identified 322 company matches for environmental monitoring firms associated with 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?

Pinchin In Canada tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most environmental monitoring firms?

Calgary leads with 39 company records, followed by Montreal (20) and Edmonton (15).

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 3,345 professional contacts with verified work emails tracked across these 322 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 19, 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.