Company lists · Data refreshed September 2026

Top 25 Oilfield instrumentation companies based in Canada

RevenueBase identified 439 company matches for oilfield instrumentation companies associated with Canada as of September 2026 and tracks 9,024 professional contacts across them, including 3,690 with verified work emails. Calgary is the largest hub.

This list covers company matches for oilfield instrumentation 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
439Companies
9,024Contacts tracked
3,690Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest oilfield instrumentation companies based in Canada

Ranked by team size
Top 25 of 439 company matches for oilfield instrumentation 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 matchCalgary, AB, CanadaHQ recorded Sep 20, 2026501-1,000629 contacts →

Exact match

“Pason is the leading global provider of specialized data management systems for land-based and offshore rigs worldwide.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
2Exact matchEdmonton, AB, CanadaHQ recorded Sep 20, 20261,001-5,000620 contacts →

Exact match

“Founded in Edmonton, Alberta in 1962, Stream-Flo Industries Ltd.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
3Exact matchAirdrie, AB, CanadaHQ recorded Sep 20, 20261,001-5,000506 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
4Exact matchAirdrie, AB, CanadaHQ recorded Sep 20, 2026501-1,000281 contacts →

Exact match

“Join the Integral team!”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
5Exact matchEdmonton, AB, CanadaHQ recorded Sep 20, 202651-200279 contacts →

Exact match

“We deliver reliable, high-performance drilling & completion equipment, expert engineering support & responsive service to customers in 100+ countries.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
6Exact matchRed Deer, AB, CanadaHQ recorded Sep 20, 2026501-1,000253 contacts →

Exact match

“Q2 ALS is a fully integrated company with a network of 50+repair and service locations situated across Canada and the USA.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
7Exact matchCalgary, AB, CanadaHQ recorded Sep 20, 2026201-500228 contacts →

Exact match

“Pronghorn was incorporated in 1981 and has more than 40 years of industry experience.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
8Exact matchEdmonton, AB, CanadaHQ recorded Sep 20, 2026201-500190 contacts →

Exact match

“Techno Canada Inc.(TCI), a company incorporated in Alberta, provides a diverse range of high quality oil field services across the Oil & Gas upstream value chain to a global…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
9Exact matchCalgary, AB, CanadaHQ recorded Sep 20, 20261,001-5,000184 contacts →

Exact match

“Steelhaus boldly drives the market with innovative energy solutions; fusing practical, field proven experience, adaptable engineering, integrated manufacturing, and uncompromising…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
10Exact matchEdmonton, CanadaHQ recorded Sep 20, 2026201-500171 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
11Exact matchToronto, ON, CanadaHQ recorded Sep 20, 2026201-500153 contacts →

Exact match

“Winters Instruments is a leading, global manufacturer of industrial instrumentation.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
12Exact matchClairmont, AB, CanadaHQ recorded Sep 20, 2026501-1,000148 contacts →

Exact match

“TARA is a global leader in the portable unmanned midstream infrastructure chain – with the largest fleet, best equipped team, and proven execution in immediate production support.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
13Exact matchCalgary, AB, CanadaHQ recorded Sep 20, 202651-200140 contacts →

Exact match

“Led by experienced managers, employees and investors, Tier 1 Energy Solutions Inc.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
14Exact matchBlackfalds, AB, CanadaHQ recorded Sep 20, 2026201-500117 contacts →

Exact match

“NXL manufactures, sells, recertifies, repairs, and rents coiled tubing and wireline pressure control equipment, supported by 24/7 customer service and a dedicated commitment to…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
15Exact matchEdmonton, AB, CanadaHQ recorded Sep 20, 202651-200110 contacts →

Exact match

“At Volant, we believe in doing the right things for the right reasons and continuously strive to improve the health, safety and environmental contributions that our products and…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
16Exact matchCalgary, AB, CanadaHQ recorded Sep 20, 202651-200107 contacts →

Exact match

“We believe in sustainable futures for businesses and communities.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
17Exact matchRed Deer, AB, CanadaHQ recorded Sep 20, 2026501-1,00098 contacts →

Exact match

“Studon is headquartered in Red Deer, Alberta and provides electrical and instrumentation construction and maintenance services to the Oil & Gas, Pipeline, Petrochemical and…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
18Exact matchCalgary, AB, CanadaHQ recorded Sep 20, 202651-20087 contacts →

Exact match

“Westech is a trusted partner to leading Canadian industries, supplying instrumentation and process control equipment and solutions that meet the unique industry needs of our…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
19Exact matchNisku, AB, CanadaHQ recorded Sep 20, 202651-20086 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
20Exact matchEdmonton, AB, CanadaHQ recorded Sep 20, 2026201-50083 contacts →

Exact match

“Wenzel Downhole Tools is now Wenzel (WZL) Industries.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
21Exact matchRed Deer, AB, CanadaHQ recorded Sep 20, 2026201-50083 contacts →

Exact match

“Welcome to Canalta Controls, your trusted partner in precision flow measurement solutions for the oil and gas industry.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
22Exact matchEdmonton, AB, CanadaHQ recorded Sep 20, 202611-5082 contacts →

Exact match

“Maverick’s mission is to act as the preferred supply partner of downhole tools to the world’s most important service companies.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
23Exact matchCalgary, AB, CanadaHQ recorded Sep 20, 2026501-1,00081 contacts →

Exact match

“As a privately-owned oilfield service company SIMMONS EDECO provides oilfield services to an international customer base of major oil companies and large independent producers…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
24Exact matchCalgary, AB, CanadaHQ recorded Sep 20, 202651-20071 contacts →

Exact match

“Critical Control Technologies is North America’s Premier Measurement Specialist.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
25Exact matchRed Deer County, AB, CanadaHQ recorded Sep 20, 202651-20070 contacts →

Exact match

“Kings Energy Services started in 1977 with one truck, one prover, and one aspiring entrepreneur named Gary King.”

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

Showing 25 of 439 oilfield instrumentation companies based in Canada

See the full list, filter by size, metro and specialty, and access 3,690 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Oilfield instrumentation companies based in Canada at a glance

As of Sep 20, 2026
40.9%Verified-email coverage
20.6Average contacts per company
11-50Median size (employees)
31.4%Largest-city concentration · Calgary
Sep 20, 2026Page data refreshed

Companies by employee count

1-10
168
11-50
168
51-200
74
201-500
15
501-1,000
6
1,001-5,000
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 439 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 “oilfield instrumentation 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 3,690 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 “oilfield instrumentation companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many oilfield instrumentation companies are there based in Canada?

RevenueBase identified 439 company matches for oilfield instrumentation 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?

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

Which city has the most oilfield instrumentation companies?

Calgary leads with 138 company records, followed by Edmonton (63) and Lloydminster (16).

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 3,690 professional contacts with verified work emails tracked across these 439 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.

Ready to reach these companies? Verified emails and direct dials for all 439 oilfield instrumentation companies based in Canada. Start with a free account, no credit card.

Download this list →

Related lists

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.