Company lists · Data refreshed September 2026

Top 25 Environmental microbiology firms based in Canada

Name: Environmental microbiology 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 249 companies tracked

RevenueBase identified 249 company matches for environmental microbiology firms associated with Canada as of September 2026 and tracks 5,112 professional contacts across them, including 1,860 with verified work emails. Calgary is the largest hub.

This list covers company matches for environmental microbiology 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

249Companies

5,112Contacts tracked

1,860Verified emails

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The 25 largest environmental microbiology firms based in Canada

Ranked by team size

Top 25 of 249 company matches for environmental microbiology 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	Agat Laboratories	Exact match	Calgary, AB, CanadaHQ recorded Sep 19, 2026	1,001-5,000	1,071 contacts →
	Exact match “Since 1979, AGAT Laboratories has been empowering clients with trustworthy data and unmatched client relations.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
2	Maxxam Analytics	Exact match	Mississauga, ON, CanadaHQ recorded Sep 19, 2026	1,001-5,000	596 contacts →
	Exact match “Maxxam is a leading North American provider of analytical services and solutions to the energy, environmental, food, industrial hygiene and DNA industries.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
3	Actlabs	Exact match	Ancaster, ON, CanadaHQ recorded Sep 19, 2026	1,001-5,000	450 contacts →
	Exact match “Activation Laboratories Ltd.(Actlabs) is a Canadian, privately owned company, founded in 1987 with over 15 laboratories in 6 countries around the world.” 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	Caro Analytical Services	Exact match	Richmond, BC, CanadaHQ recorded Sep 19, 2026	51-200	144 contacts →
	Exact match “CARO Analytical Services is a Canadian-owned, full service environmental and food testing laboratory with locations in Richmond, Burnaby, Kelowna, Edmonton, Victoria, and…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
6	DS Consultants LTD	Exact match	Vaughan, ON, CanadaHQ recorded Sep 19, 2026	51-200	126 contacts →
	Exact match “DS Consultants, A BluMetric Company, is a publicly traded company in good standing with the Professional Engineers of Ontario (PEO) and the Association of Professional…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
7	Luminultra	Exact match	Fredericton, NB, CanadaHQ recorded Sep 19, 2026	51-200	107 contacts →
	Exact match “Luminultra is a global leader in applied microbial diagnostics, equipping industries to turn microbial uncertainty into confident action.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
8	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
9	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
10	A&l Canada Laboratories INC	Exact match	London, ON, CanadaHQ recorded Sep 19, 2026	51-200	88 contacts →
	Exact match “About A&L Canada Laboratories Inc.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
11	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
12	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
13	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
14	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
15	Pathogenia LAB	Exact match	Dorval, QC, CanadaHQ recorded Sep 19, 2026	51-200	59 contacts →
	Exact match “Pathogenia plays an integral part at every stage of testing that is critical to food safety.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
16	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
17	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
18	Laforge Environnement INC	Exact match	Varennes, QC, CanadaHQ recorded Sep 19, 2026	11-50	46 contacts →
	Exact match “Terrain contaminé, déversement de pétrole ou d’autres matières dangereuses, évaluation de site, prévention des risques et formation en environnement : quel que soit votre enjeu…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
19	ONDA	Exact match	Souris, PE, CanadaHQ recorded Sep 19, 2026	51-200	45 contacts →
	Exact match “With a dedicated focus on aquaculture research and clinical trials, our health, nutrition and laboratory specialists help you get your products to market faster, with tightly…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
20	OSP Microcheck	Exact match	Calgary, AB, CanadaHQ recorded Sep 19, 2026	11-50	41 contacts →
	Exact match “For nearly 40 years, OSP has helped Oil & Gas, Fuel, and Water Treatment operators take the guesswork out of microbial control.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
21	Next Environmental INC	Exact match	Burnaby, BC, CanadaHQ recorded Sep 19, 2026	11-50	37 contacts →
	Exact match “We are professionals, specializing in the investigation and remediation of contaminated sites.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
22	Kaizenlab	Exact match	Calgary, AB, CanadaHQ recorded Sep 19, 2026	51-200	36 contacts →
	Exact match “KaizenLAB is a well-established Environmental Laboratory with expertise in environmental organic, inorganic and microbiology analysis.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
23	Blue Heron Environmental	Exact match	Timmins, ON, CanadaHQ recorded Sep 19, 2026	11-50	35 contacts →
	Exact match “Blue Heron is an environmental consulting firm headquartered in Timmins with an active presence in Sudbury, Thunder Bay, North Bay, Sault Ste.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
24	Xcg, A Division Of Trace Associates INC	Exact match	Kitchener, ON, CanadaHQ recorded Sep 19, 2026	11-50	34 contacts →
	Exact match “On February 1, 2024, XCG became a division of Trace Associates Inc.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
25	Ecoscape Environmental Consultants LTD	Exact match	Kelowna, BC, CanadaHQ recorded Sep 19, 2026	11-50	33 contacts →
	Exact match “Ecoscape is a full service environmental consulting firm located in Kelowna, BC.” 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 microbiology 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 249 environmental microbiology firms based in Canada

See the full list, filter by size, metro and specialty, and access 1,860 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Environmental microbiology firms based in Canada at a glance

As of Sep 19, 2026

36.4%Verified-email coverage

20.5Average contacts per company

1-10Median size (employees)

10.0%Largest-city concentration · Calgary

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

144

11-50

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 249 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 microbiology 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 1,860 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 microbiology firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many environmental microbiology firms are there based in Canada?

RevenueBase identified 249 company matches for environmental microbiology 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?

Agat Laboratories tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most environmental microbiology firms?

Calgary leads with 25 company records, followed by Edmonton (12) and Mississauga (12).

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 1,860 professional contacts with verified work emails tracked across these 249 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.