Company lists · Data refreshed November 2026

Top 25 Underwater inspection services based in Canada

RevenueBase identified 113 company matches for underwater inspection services associated with Canada as of November 2026 and tracks 962 professional contacts across them, including 283 with verified work emails. Calgary is the largest hub.

This list covers company matches for underwater inspection 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 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
113Companies
962Contacts tracked
283Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest underwater inspection services based in Canada

Ranked by team size
Top 25 of 113 company matches for underwater inspection services 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 matchQuebec, QC, CanadaHQ recorded Nov 6, 202651-20068 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 6, 2026 · View company records in RevenueBase
2Exact matchRocky View County, AB, CanadaHQ recorded Nov 6, 202651-20036 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchNorth Vancouver, BC, CanadaHQ recorded Nov 6, 202651-20030 contacts →

Exact match

“Canpac Marine Services Inc, is based in the Port of Vancouver, Canada and has been providing marine services to inland, coastal, and offshore sectors since 1965.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchStoney Creek, ON, CanadaHQ recorded Nov 6, 202651-20025 contacts →

Exact match

“ASI Marine (ASI) delivers customized, data-driven solutions for underwater surveys, inspections, maintenance, tunneling, and mussel monitoring & control.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchSylvan Lake, AB, CanadaHQ recorded Nov 6, 202651-20024 contacts →

Exact match

“Mountain West Services (MWS) has been a trusted name in third-party inspections for over 25 years, specializing in unbiased pressure vessel and pipeline inspections for the oil…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchEdmonton, AB, CanadaHQ recorded Nov 6, 202611-5023 contacts →

Exact match

“Northern Materials Engineering has been assisting oil and gas producers with pipeline and pressure equipment integrity matters since 1991.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchEdmonton, AB, CanadaHQ recorded Nov 6, 202611-5019 contacts →

Exact match

“BakosNDT has continually provided Nondestructive Testing (NDT), Visual Inspection, and Advanced Inspection services to our valued Western Canada customers since 1982.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchPort Moody, BC, CanadaHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“PROFESSIONAL REGULATORY MARINE CONSULTING SERVICES SCIENTIFIC AND COMMERCIAL DIVING SERVICES - TRAINING - EQUIPMENT RENTALS Dynamic Ocean Consulting is a Canadian company based in…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchRed Deer County, AB, CanadaHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“JC Inspections and Valve Service has operations across western Canada, we provide industry leading inspection, NDT, Valve maintenance and recertification services to all our…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchMont-st-hilaire, QC, CanadaHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“En affaires depuis 1963, Divex Marine se spécialise dans le service de travaux sous-marins destinés à appuyer les entreprises maritimes, les firmes d'ingénierie, les organismes…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchBlainville, QC, CanadaHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“We offers design, inspection and consultation services that are based on years of hands-on experience in manufacturing of non-metallic equipments such as FRP and Dual Laminate…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchHannon, ON, CanadaHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“DDP Technology provides safe, cost effective, environmentally friendly testing and contractor inspections and reliable predictive and preventative maintenance services including…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchHamilton, ON, CanadaHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“The Coating Inspector (TCI) is an award-winning surface inspection company that combines expertise with innovation to deliver a comprehensive service to architectural, industrial…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchLévis, QC, CanadaHQ recorded Nov 6, 202611-5011 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchSte-marie, QC, CanadaHQ recorded Nov 6, 20261-1010 contacts →

Exact match

“RinnoVision is a Quebec company founded by underground infrastructure inspection professionals to meet specific needs in day-to-day operations.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchRichmond, BC, CanadaHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“Elander Inspections Ltd offers testing services for all your inspection requirements.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchVancouver, BC, CanadaHQ recorded Nov 6, 202611-508 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchEdmonton, AB, CanadaHQ recorded Nov 6, 20261-106 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchMontréal-est, QC, CanadaHQ recorded Nov 6, 202611-505 contacts →

Exact match

“Tech Vac Environnement offre une vaste gamme de services et de solutions pour l'entretien et l'inspection de diverses infrastructures souterraines.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchCalgary, AB, CanadaHQ recorded Nov 6, 20261-105 contacts →

Exact match

“TankScope Canada uses thermography, topography and live video footage of industrial tanks and ponds to scope the level and consistency of tank/pond contents.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchGrande Prairie, AB, CanadaHQ recorded Nov 6, 20261-105 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchWaterloo, ON, CanadaHQ recorded Nov 6, 20261-105 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchLaval, QC, CanadaHQ recorded Nov 6, 20261-105 contacts →

Exact match

“SSM est une unité de plongée polyvalente répondant à une diversité de besoins de maintenance et de construction sous-marine.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchNavin, MB, CanadaHQ recorded Nov 6, 202611-505 contacts →

Exact match

“We are ….”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchCardigan, PE, CanadaHQ recorded Nov 6, 202611-504 contacts →

Exact match

“JD Marine and Diving Inc is a leader in the underwater commercial diving field as well as “surface” construction, whether in terms of maintaining and repairing or constructing…”

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

Showing 25 of 113 underwater inspection services based in Canada

See the full list, filter by size, metro and specialty, and access 283 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Underwater inspection services based in Canada at a glance

As of Nov 6, 2026
29.4%Verified-email coverage
8.5Average contacts per company
1-10Median size (employees)
5.3%Largest-city concentration · Calgary
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
63
11-50
36
51-200
12
201-500
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 113 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 “underwater inspection 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 283 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 “underwater inspection services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many underwater inspection services are there based in Canada?

RevenueBase identified 113 company matches for underwater inspection services 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?

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

Which city has the most underwater inspection services?

Calgary leads with 6 company records, followed by Edmonton (6) and North Vancouver (5).

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 283 professional contacts with verified work emails tracked across these 113 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.

Ready to reach these companies? Verified emails and direct dials for all 113 underwater inspection services 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.