Company lists · Data refreshed September 2026

Top 12 Drilling mud testing laboratories based in Canada

RevenueBase identified 31 company matches for drilling mud testing laboratories associated with Canada as of September 2026 and tracks 1,940 professional contacts across them, including 571 with verified work emails. Calgary is the largest hub.

This list covers company matches for drilling mud testing laboratories 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
31Companies
1,940Contacts tracked
571Verified emails
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The 12 largest drilling mud testing laboratories based in Canada

Ranked by team size
Top 12 of 31 company matches for drilling mud testing laboratories 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchCalgary, AB, CanadaHQ recorded Sep 19, 20261,001-5,0001,071 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
2Exact matchAncaster, ON, CanadaHQ recorded Sep 19, 20261,001-5,000450 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
3Exact matchPrince George, BC, CanadaHQ recorded Sep 19, 202651-200127 contacts →

Exact match

“The Geotech Drilling Group of Companies is a team focused on continually implementing the most technologically advanced drilling techniques in order to increase the efficiency and…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
4Exact matchEdmonton, AB, CanadaHQ recorded Sep 19, 202651-20091 contacts →

Exact match

“C-FER Technologies focuses on facilitating the use of leading edge technology by Oil & Gas and Pipeline operators involved in the development of very challenging resources, such…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
5Exact matchColchester, NS, CanadaHQ recorded Sep 19, 2026201-50045 contacts →

Exact match

“Founded in 1953, has been operating in and expanding geographical and highly specialized markets for the past six decades.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
6Exact matchEdmonton, AB, CanadaHQ recorded Sep 19, 202611-5033 contacts →

Exact match

“At Interface Fluidics we provide critical fluid property data to energy companies globally to enable them to improve short-term financial performance, extract more value from…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
7Exact matchQuébec, QC, CanadaHQ recorded Sep 19, 202651-20020 contacts →

Exact match

“Laboratoires d’Expertises de Québec ltée (L.E.Q.) est une entité autonome, propriété de ses administrateurs.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
8Exact matchCalgary, AB, CanadaHQ recorded Sep 19, 202651-20014 contacts →

Exact match

“Careful design of a Drilling Fluids Program can reduce the overall cost of a well.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
9Exact matchCalgary, AB, CanadaHQ recorded Sep 19, 20261-105 contacts →

Exact match

“Independent Testing, so you know what you have, can make informed decisions and be as efficient as possible SECOR Certified Business Active membership in: Professional Chemists of…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
10Exact matchBurnaby, BC, CanadaHQ recorded Sep 19, 20261-103 contacts →

Exact match

“IMS Analytical Services Ltd is a full service laboratory providing professional analysis and consultation for companies and individuals involved in the Marine industry…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
11Exact matchLloydminster, AB, CanadaHQ recorded Sep 19, 20261-102 contacts →

Exact match

“Valor Labs has built, and continues to maintain an outstanding reputation for independence and technical excellence within the oil and gas industry.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
12Exact matchCalgary, AB, CanadaHQ recorded Sep 19, 20261-102 contacts →

Exact match

“Drilling Fluids testing equipment sales and service company specializing in used and reconditioned equipment as well as supplies for all your daily mud checks.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase

Showing 12 of 31 drilling mud testing laboratories based in Canada

See the full list, filter by size, metro and specialty, and access 571 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Drilling mud testing laboratories based in Canada at a glance

As of Sep 19, 2026
29.4%Verified-email coverage
62.6Average contacts per company
11-50Median size (employees)
32.3%Largest-city concentration · Calgary
Sep 19, 2026Page data refreshed

Companies by employee count

1-10
13
11-50
10
51-200
5
201-500
1
1,001-5,000
2

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 31 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 “drilling mud testing laboratories” 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 571 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 “drilling mud testing laboratories”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many drilling mud testing laboratories are there based in Canada?

RevenueBase identified 31 company matches for drilling mud testing laboratories 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 drilling mud testing laboratories?

Calgary leads with 10 company records, followed by Brownsburg-Chatham (2) and Edmonton (2).

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 571 professional contacts with verified work emails tracked across these 31 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.