Company lists · Data refreshed November 2026

Top 25 Oil and gas inspection companies based in Canada

Name: Oil and gas inspection companies based in Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 4, 2026 249 companies tracked

RevenueBase identified 249 company matches for oil and gas inspection companies associated with Canada as of November 2026 and tracks 3,883 professional contacts across them, including 1,664 with verified work emails. Calgary is the largest hub.

This list covers company matches for oil and gas inspection 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 4, 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 4, 2026 How this list was built

249Companies

3,883Contacts tracked

1,664Verified emails

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The 25 largest oil and gas inspection companies based in Canada

Ranked by team size

Top 25 of 249 company matches for oil and gas inspection companies based in Canada, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 4, 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	NDT Global	Exact match	Québec, QC, CanadaHQ recorded Nov 4, 2026	1,001-5,000	871 contacts →
	Exact match “NDT Global is the leading provider of inline diagnostic solutions, advanced data insights, subsea inspection, and integrity management services that safeguard energy-sector…” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
2	Nucleom	Exact match	Québec, ON, CanadaHQ recorded Nov 4, 2026	51-200	123 contacts →
	Exact match “Nucleom is a leading Canadian company offering customized inspection solutions for various industries, including nuclear, petrochemical, pipeline, mining and more.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
3	Onstream Pipeline Inspection	Exact match	Calgary, AB, CanadaHQ recorded Nov 4, 2026	51-200	113 contacts →
	Exact match “Onstream Pipeline Inspection, member of MISTRAS Group (NYSE: MG), uses advanced technologies to provide reliable and accurate pipeline inspection results to oil & gas producers…” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
4	Force Inspection Services	Exact match	Nisku, SK, CanadaHQ recorded Nov 4, 2026	201-500	107 contacts →
	Exact match “Force Inspection Services Inc.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
5	Applus Canada	Exact match	Edmonton, ON, CanadaHQ recorded Nov 4, 2026	1,001-5,000	92 contacts →
	Exact match “Applus+ is a worldwide leader in the testing, inspection, certification, and engineering sectors.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
6	Echo NDE	Exact match	Red Deer, AB, CanadaHQ recorded Nov 4, 2026	51-200	90 contacts →
	Exact match “No matter what industry you work in, quality assurance is key to your success.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
7	Garneau INC	Exact match	Nisku, AB, CanadaHQ recorded Nov 4, 2026	51-200	87 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
8	Hetek Solutions INC	Exact match	London, AB, CanadaHQ recorded Nov 4, 2026	51-200	85 contacts →
	Exact match “Hetek, is one of Canada’s premier suppliers of risk management instrumentation and personal safety products to Canada’s natural gas, petrochemical, construction, and industrial…” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
9	Buffalo Inspection Services INC	Exact match	Edmonton, BC, CanadaHQ recorded Nov 4, 2026	201-500	79 contacts →
	Exact match “Buffalo Inspection Services is a full service, multiple disciplines non-union Non-Destructive Testing (NDT) company headquartered in Edmonton Alberta, with locations and…” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
10	Dynamic Risk Assessment Systems, INC	Exact match	Calgary, AB, CanadaHQ recorded Nov 4, 2026	51-200	73 contacts →
	Exact match “Dynamic Risk is a Product Brand that is part of the NDT Global company.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
11	Torngats Technical Services	Exact match	Quebec, QC, CanadaHQ recorded Nov 4, 2026	51-200	68 contacts →
	Exact match “TORNGATS is a Canadian company, based in Quebec, mainly offering specialized services in the field of materiels inspection and integrity evaluation- Advanced non-destructive…” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
12	Metalcare Group	Exact match	Fort Mcmurray, AB, CanadaHQ recorded Nov 4, 2026	51-200	67 contacts →
	Exact match “Metalcare Group, a signatory member company is solutions provider of engineered inspection, NDT and Geotechnical Materials Testing focusing primarily oil & gas industry.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
13	Summit Inspection Services LTD	Exact match	Calgary, AB, CanadaHQ recorded Nov 4, 2026	51-200	63 contacts →
	Exact match “SUMMIT Inspection Services Ltd.(SUMMIT) is an inspection services company based in Calgary, Alberta specializing in “risk based in-service” pressure vessel inspections and “risk…” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
14	RAE Engineering And Inspection LTD	Exact match	Edmonton, AB, CanadaHQ recorded Nov 4, 2026	51-200	58 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
15	Nortech Advanced NDT	Exact match	Edmonton, AB, CanadaHQ recorded Nov 4, 2026	51-200	57 contacts →
	Exact match “Nortech Advanced NDT provides an extensive range of Nondestructive Testing, Evaluation, Engineering and Quality Management services to the oil & gas, fabrication, manufacturing…” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
16	Stark International	Exact match	New Glasgow, NS, CanadaHQ recorded Nov 4, 2026	51-200	55 contacts →
	Exact match “STARK International is an industry leader in providing oil services for transformers, hydraulic and lubrication oils.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
17	In-Line Pigging Solutions	Exact match	Calgary, AB, CanadaHQ recorded Nov 4, 2026	51-200	53 contacts →
	Exact match “In-Line Pigging Solutions is a private company that has been in business for 15 years and operates throughout Canada and the United States.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
18	FGG Inspections INC	Exact match	Edmonton, AB, CanadaHQ recorded Nov 4, 2026	11-50	38 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
19	Streamline Inspection LTD	Exact match	Rocky View County, AB, CanadaHQ recorded Nov 4, 2026	51-200	36 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
20	Inversa Systems	Exact match	Fredericton, NB, CanadaHQ recorded Nov 4, 2026	11-50	33 contacts →
	Exact match “Inversa Systems, is an engineering company that provides asset integrity management products and solutions using diagnostic information created by its unique condition assessment…” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
21	Triquest NDT	Exact match	Calgary, AB, CanadaHQ recorded Nov 4, 2026	51-200	32 contacts →
	Exact match “TriQuest Nondestructive Testing Corp.(TriQuest NDT) is a Nondestructive Testing (NDT) services company located in Calgary, Edmonton, Lloydminster and Fort McMurray, Alberta.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
22	Remedy Energy Services INC	Exact match	Calgary, AB, CanadaHQ recorded Nov 4, 2026	11-50	30 contacts →
	Exact match “Remedy has provided quality wells and technology engineering and project management services to the Oil & Gas Industry since 1991.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
23	INGU	Exact match	Calgary, AB, CanadaHQ recorded Nov 4, 2026	11-50	30 contacts →
	Exact match “INGU’s Pipers® technology is the most efficient and economical pipeline inspection solution to achieve Net Zero and ESG compliance for the water and oil & gas pipeline…” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
24	Axis Inspection Group LTD	Exact match	Winnipeg, MB, CanadaHQ recorded Nov 4, 2026	1-10	30 contacts →
	Exact match “AXIS Inspection Group has delivered trusted, high-quality inspection services since 2004.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
25	Vision Integrity Engineering LTD	Exact match	Calgary, AB, CanadaHQ recorded Nov 4, 2026	51-200	28 contacts →
	Exact match “Vision Integrity Engineering is a client-focused company able to provide a variety of services.” Recorded in the RevenueBase company graph · Nov 4, 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 “oil and gas inspection companies”. 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 249 oil and gas inspection companies based in Canada

See the full list, filter by size, metro and specialty, and access 1,664 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Oil and gas inspection companies based in Canada at a glance

As of Nov 4, 2026

42.9%Verified-email coverage

15.6Average contacts per company

11-50Median size (employees)

21.3%Largest-city concentration · Calgary

Nov 4, 2026Page data refreshed

Companies by employee count

1-10

107

11-50

51-200

201-500

501-1,000

1,001-5,000

10001+

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 249 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 “oil and gas inspection 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 1,664 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 4, 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.

Oil and gas inspection companies by metro

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 “oil and gas inspection companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many oil and gas inspection companies are there based in Canada?

RevenueBase identified 249 company matches for oil and gas inspection 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?

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

Which city has the most oil and gas inspection companies?

Calgary leads with 53 company records, followed by Edmonton (30) and Grande Prairie (10).

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 1,664 professional contacts with verified work emails tracked across these 249 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 4, 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.