Company lists · Data refreshed September 2026

Top 25 Contract laboratory services based in Canada

Name: Contract laboratory services based in Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 149 companies tracked

RevenueBase identified 149 company matches for contract laboratory services associated with Canada as of September 2026 and tracks 7,017 professional contacts across them, including 2,435 with verified work emails. Mississauga is the largest hub.

This list covers company matches for contract laboratory services 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

149Companies

7,017Contacts tracked

2,435Verified emails

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The 25 largest contract laboratory services based in Canada

Ranked by team size

Top 25 of 149 company matches for contract laboratory services 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	Cellcarta	Exact match	Montreal, QC, CanadaHQ recorded Sep 19, 2026	501-1,000	760 contacts →
	Exact match “As a global leader in precision medicine testing services, we partner with our clients to address the most complex biomarker and bioanalytical challenges and deliver highly…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
3	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
4	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
5	Powertech Labs INC	Exact match	Surrey, BC, CanadaHQ recorded Sep 19, 2026	201-500	436 contacts →
	Exact match “One of the largest testing and research labs in North America, Powertech is home to a broad range of scientists, engineers, and technical specialists from around the world.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
6	Labstat International INC	Exact match	Kitchener, ON, CanadaHQ recorded Sep 19, 2026	201-500	385 contacts →
	Exact match “As part of Certified Group, Labstat partners with customers to deliver innovative scientific solutions and expertise – So The World Can Trust In What It Consumes®.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
7	Calgary Laboratory Services	Exact match	Calgary, AB, CanadaHQ recorded Sep 19, 2026	1,001-5,000	375 contacts →
	Exact match “Calgary Laboratory Services (CLS) is a medical diagnostic laboratory that offers a full range of laboratory services to Calgary and parts of Southern Alberta.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
8	EORLA	Exact match	Ottawa, ON, CanadaHQ recorded Sep 19, 2026	501-1,000	325 contacts →
	Exact match “The Eastern Ontario Regional Laboratory Association (EORLA) is a member-owned, non-profit organization encompassing the operation of 19 licensed, acute-care, hospital-based…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
9	Neopharm Labs	Exact match	Blainville, QC, CanadaHQ recorded Sep 19, 2026	51-200	181 contacts →
	Exact match “Founded in 1990, with extensive combined expertise across our businesses, we provide solutions for every stage of product development and commercialization.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
10	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
11	SGS Nutrasource	Exact match	Guelph, ON, CanadaHQ recorded Sep 19, 2026	51-200	102 contacts →
	Exact match “Nutrasource is a full-service contract research organization (CRO) that helps health companies bring products to market with strong science and regulatory confidence - from…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
12	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
13	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
14	MED Health Laboratories LTD	Exact match	Toronto, ON, CanadaHQ recorded Sep 19, 2026	51-200	87 contacts →
	Exact match “Med Health Laboratory is a community laboratory with excellent, proud and committed staff to benchmark MHL service performance with best industry practices.” 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	In-Common Laboratories ICL	Exact match	North York, ON, CanadaHQ recorded Sep 19, 2026	51-200	64 contacts →
	Exact match “In-Common Laboratories (ICL) is a national lab referral service focused on quality, access and affordability.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
17	High North, INC	Exact match	Vaughan, ON, CanadaHQ recorded Sep 19, 2026	51-200	63 contacts →
	Exact match “High North is Canada's #1 analytical cannabis laboratory.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
18	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
19	Canadian Analytical Laboratories	Exact match	Mississauga, ON, CanadaHQ recorded Sep 19, 2026	11-50	52 contacts →
	Exact match “Canadian Analytical Laboratories (CAL) is a Contact Analytical Testing Laboratory.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
20	Mandel Scientific Company INC	Exact match	Guelph, CanadaHQ recorded Sep 19, 2026	51-200	51 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
21	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
22	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
23	Dicentra	Exact match	Toronto, ON, CanadaHQ recorded Sep 19, 2026	51-200	40 contacts →
	Exact match “Contract Research Organization and consulting firm specializing in all matters related to Safety, Quality & Compliance for the Life Sciences and Food industries.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
24	Diteba	Exact match	Mississauga, ON, CanadaHQ recorded Sep 19, 2026	11-50	36 contacts →
	Exact match “Diteba is a global leader in complex analytical and bioanalytical testing, providing solutions and services to the pharmaceutical, biopharmaceutical and nutraceutical industries.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
25	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

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 “contract laboratory services”. 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 149 contract laboratory services based in Canada

See the full list, filter by size, metro and specialty, and access 2,435 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Contract laboratory services based in Canada at a glance

As of Sep 19, 2026

34.7%Verified-email coverage

47.1Average contacts per company

11-50Median size (employees)

10.1%Largest-city concentration · Mississauga

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

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 149 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 “contract laboratory services” 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 2,435 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 “contract laboratory services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many contract laboratory services are there based in Canada?

RevenueBase identified 149 company matches for contract laboratory services 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 contract laboratory services?

Mississauga leads with 15 company records, followed by Toronto (10) and Calgary (9).

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 2,435 professional contacts with verified work emails tracked across these 149 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.