Company lists · Data refreshed November 2026

Top 22 Microbial soil testing companies based in Canada

RevenueBase identified 44 company matches for microbial soil testing companies associated with Canada as of November 2026 and tracks 1,192 professional contacts across them, including 306 with verified work emails. Calgary is the largest hub.

This list covers company matches for microbial soil testing 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 November 6, 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 Nov 6, 2026 How this list was built
44Companies
1,192Contacts tracked
306Verified emails
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The 22 largest microbial soil testing companies based in Canada

Ranked by team size
Top 22 of 44 company matches for microbial soil testing companies based in Canada, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 Nov 6, 202651-200142 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 · Nov 6, 2026 · View company records in RevenueBase
2Exact matchFredericton, NB, CanadaHQ recorded Nov 6, 202651-200123 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 · Nov 6, 2026 · View company records in RevenueBase
3Exact matchOttawa, ON, CanadaHQ recorded Nov 6, 202651-200102 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 · Nov 6, 2026 · View company records in RevenueBase
4Exact matchCalgary, AB, CanadaHQ recorded Nov 6, 202611-5048 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 · Nov 6, 2026 · View company records in RevenueBase
5Exact matchGuelph, ON, CanadaHQ recorded Nov 6, 202611-5026 contacts →

Exact match

“Our Mission: SiREM was founded in 2001 to provide the highest quality testing services and remediation products combined with unparalleled technical support to increase…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchNisku, MB, CanadaHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“Founded in 1989, 20/20 Seed Labs Inc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchSedley, SK, CanadaHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“Custom Agricultural Intelligence (CAI) is a custom formulation company that integrates the best of existing soil health science with crop health therapy technology to formulate…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchKitchener, ON, CanadaHQ recorded Nov 6, 20261-1011 contacts →

Exact match

“Effective treatment starts with accurate identification.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchJoliette, QC, CanadaHQ recorded Nov 6, 202611-5011 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchBirch Hills, SK, CanadaHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“HumaTerra is on a mission to improve soil health by increasing the diversity, density, and resilience of soil microbes in agricultural and reclaimed land.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchLethbridge, AB, CanadaHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“Down to Earth Labs Inc is an agricultural testing lab based out of Lethbridge Alberta Canada.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchSaint-jérôme, QC, CanadaHQ recorded Nov 6, 202611-509 contacts →

Exact match

“CRIC is an independent agricultural research center built to turn complex questions into reliable, actionable data.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchSaskatoon, SK, CanadaHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Insight Plant Health is an agricultural testing lab that conducts contract research related to plant health, pathology, and nutrition.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchMississauga, ON, CanadaHQ recorded Nov 6, 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 · Nov 6, 2026 · View company records in RevenueBase
15Exact matchOakville, ON, CanadaHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Know you risk in 90 minutes.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchKingston, ON, CanadaHQ recorded Nov 6, 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 · Nov 6, 2026 · View company records in RevenueBase
17Exact matchFort St John, CanadaHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Fixed Earth provides custom microbial solutions to impossible problems in environmental restoration and remediation, tailoring its technologies based on client needs.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchSaint-Hyacinthe, QC, CanadaHQ recorded Nov 6, 202611-503 contacts →

Exact match

“Experts en sol et matériaux depuis 1998, les Laboratoires de la Montérégie s’engagent à répondre aux attentes de ses clients tout en respectant leurs budgets et leurs exigences…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchLa Pocatière, QC, CanadaHQ recorded Nov 6, 20261-103 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchEdmonton, AB, CanadaHQ recorded Nov 6, 202611-503 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 · Nov 6, 2026 · View company records in RevenueBase
21Exact matchCalgary, AB, CanadaHQ recorded Nov 6, 20261-102 contacts →

Exact match

“At our home base in Calgary and through partner labs in the US and Canada, Nutrilytical offers a wide range of testing for Agri-Food clients.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchBoucherville, QC, CanadaHQ recorded Nov 6, 20261-101 contacts →

Exact match

“Du travail de terrain au laboratoire, Bâtisso est reconnu pour son accompagnement complet à travers les analyses et la décontamination.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 22 of 44 microbial soil testing companies based in Canada

See the full list, filter by size, metro and specialty, and access 306 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Microbial soil testing companies based in Canada at a glance

As of Nov 6, 2026
25.7%Verified-email coverage
27.1Average contacts per company
1-10Median size (employees)
6.8%Largest-city concentration · Calgary
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
23
11-50
14
51-200
6
1,001-5,000
1

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 44 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 soil testing 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 306 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 November 6, 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 soil testing companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many microbial soil testing companies are there based in Canada?

RevenueBase identified 44 company matches for microbial soil testing companies associated with Canada as of November 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 soil testing companies?

Calgary leads with 3 company records, followed by Edmonton (3) and Saskatoon (3).

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 306 professional contacts with verified work emails tracked across these 44 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 November 6, 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.