Company lists · Data refreshed September 2026

Top 20 Microbial screening companies based in Canada

RevenueBase identified 38 company matches for microbial screening companies associated with Canada as of September 2026 and tracks 561 professional contacts across them, including 229 with verified work emails. Mississauga is the largest hub.

This list covers company matches for microbial screening companies 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 20, 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 20, 2026 How this list was built
38Companies
561Contacts tracked
229Verified emails
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The 20 largest microbial screening companies based in Canada

Ranked by team size
Top 20 of 38 company matches for microbial screening companies based in Canada, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 20, 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 matchRichmond, BC, CanadaHQ recorded Sep 20, 202651-200144 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 20, 2026 · View company records in RevenueBase
2Exact matchFredericton, NB, CanadaHQ recorded Sep 20, 202651-200107 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 20, 2026 · View company records in RevenueBase
3Exact matchDorval, QC, CanadaHQ recorded Sep 20, 202651-20059 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 20, 2026 · View company records in RevenueBase
4Exact matchCalgary, AB, CanadaHQ recorded Sep 20, 202611-5041 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 20, 2026 · View company records in RevenueBase
5Exact matchToronto, ON, CanadaHQ recorded Sep 20, 202611-5016 contacts →

Exact match

“Since its inception in 1993, Sporometrics has been an industry leader in basic and applied scientific research on biomedical, industrial and environmental fungi and other microbes.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
6Exact matchKitchener, ON, CanadaHQ recorded Sep 20, 20261-1015 contacts →

Exact match

“Effective treatment starts with accurate identification.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
7Exact matchEdmonton, AB, CanadaHQ recorded Sep 20, 202611-5011 contacts →

Exact match

“A GMP contract lab offering cannabis and pharmaceutical testing for microbial and contaminant analysis, environmental monitoring, sterility testing and stability studies.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
8Exact matchJoliette, QC, CanadaHQ recorded Sep 20, 202611-5011 contacts →

Exact match

“LAB’EAU-AIR-SOL offre une multitude de services complémentaires et hautement professionnels.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
9Exact matchWinnipeg, MB, CanadaHQ recorded Sep 20, 20261-107 contacts →

Exact match

“Centrally-located in Canada, Professional, Affordable.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
10Exact matchWaterloo, ON, CanadaHQ recorded Sep 20, 202611-506 contacts →

Exact match

“We are a microbiome analysis company dedicated to providing genetic sequencing solutions, environmental microbiome analysis, and innovative technology so we can maximize the value…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
11Exact matchOttawa, ON, CanadaHQ recorded Sep 20, 202611-505 contacts →

Exact match

“Micronostyx is a leading Canadian supplier of microbiology laboratory and specialty diagnostic products.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
12Exact matchGuelph, ON, CanadaHQ recorded Sep 20, 20261-105 contacts →

Exact match

“Integrated Explorations provides laboratory and consulting services for the food and environmental industries.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
13Exact matchMississauga, ON, CanadaHQ recorded Sep 20, 20261-105 contacts →

Exact match

“Whether you're at home or work, you would be surprised how much mold and bacteria exists in various environments including offices, schools, hospitals, industrial, agricultural…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
14Exact matchOsgoode, ON, CanadaHQ recorded Sep 20, 20261-104 contacts →

Exact match

“Stelis Environmental is transforming water quality monitoring with real-time, reliable solutions.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
15Exact matchKingston, ON, CanadaHQ recorded Sep 20, 202651-2004 contacts →

Exact match

“When regularly testing water quality you want to be certain you get the results back quickly, accurately and efficiently.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
16Exact matchOakville, ON, CanadaHQ recorded Sep 20, 20261-104 contacts →

Exact match

“Know you risk in 90 minutes.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
17Exact matchChicoutimi, QC, CanadaHQ recorded Sep 20, 202611-503 contacts →

Exact match

“Fondé en 2018, GenoChemia Biotechnologies est un laboratoire d'analyses microbiologiques qui fait parti du Groupe Chemia.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
18Exact matchFredericton, NB, CanadaHQ recorded Sep 20, 20261-103 contacts →

Exact match

“Impact Microbiology Services (IMS) is your trusted partner in Food Safety.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
19Exact matchCalgary, AB, CanadaHQ recorded Sep 20, 202611-502 contacts →

Exact match

“Dalynn Biologicals supplies clinical, industrial, environmental, veterinary, and institutional labs with culture media and microbiological supplies.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
20Exact matchSaint-hyacinthe, QC, CanadaHQ recorded Sep 20, 20261-101 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase

Showing 20 of 38 microbial screening companies based in Canada

See the full list, filter by size, metro and specialty, and access 229 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Microbial screening companies based in Canada at a glance

As of Sep 20, 2026
40.8%Verified-email coverage
14.8Average contacts per company
1-10Median size (employees)
13.2%Largest-city concentration · Mississauga
Sep 20, 2026Page data refreshed

Companies by employee count

1-10
21
11-50
13
51-200
4

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 38 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 “microbial screening companies” 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 229 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 20, 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 “microbial screening companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many microbial screening companies are there based in Canada?

RevenueBase identified 38 company matches for microbial screening companies 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?

Caro Analytical Services tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most microbial screening companies?

Mississauga leads with 5 company records, followed by Calgary (4) and Toronto (4).

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 229 professional contacts with verified work emails tracked across these 38 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 20, 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.