Company lists · Data refreshed November 2026

Top 25 Underwater infrastructure inspection companies based in Canada

Name: Underwater infrastructure inspection companies based in Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 157 companies tracked

RevenueBase identified 157 company matches for underwater infrastructure inspection companies associated with Canada as of November 2026 and tracks 4,394 professional contacts across them, including 1,864 with verified work emails. Calgary is the largest hub.

This list covers company matches for underwater infrastructure 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 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

157Companies

4,394Contacts tracked

1,864Verified emails

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The 25 largest underwater infrastructure inspection companies based in Canada

Ranked by team size

Top 25 of 157 company matches for underwater infrastructure inspection companies 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Badger Infrastructure Solutions	Exact match	CanadaHQ recorded Nov 6, 2026	1,001-5,000	1,536 contacts →
	Exact match “Badger is the largest provider of non-destructive excavating and related services in North America.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2	NDT Global	Exact match	Québec, QC, CanadaHQ recorded Nov 6, 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 6, 2026 · View company records in RevenueBase
3	Onstream Pipeline Inspection	Exact match	Calgary, AB, CanadaHQ recorded Nov 6, 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 6, 2026 · View company records in RevenueBase
4	Cellula Robotics LTD	Exact match	Burnaby, BC, CanadaHQ recorded Nov 6, 2026	51-200	83 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5	Dynamic Risk Assessment Systems, INC	Exact match	Calgary, AB, CanadaHQ recorded Nov 6, 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 6, 2026 · View company records in RevenueBase
6	Torngats Technical Services	Exact match	Quebec, QC, CanadaHQ recorded Nov 6, 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 6, 2026 · View company records in RevenueBase
7	Canada Pump & Power	Exact match	Fort Saskatchewan, AB, CanadaHQ recorded Nov 6, 2026	51-200	61 contacts →
	Exact match “Canada Pump & Power is a leading provider of industrial marine services and products, specializing in four core areas: DIVE – PUMP – BARGE – DREDGE.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8	Capital Sewer Services INC	Exact match	Vaughan, ON, CanadaHQ recorded Nov 6, 2026	201-500	54 contacts →
	Exact match “Established in 1998 in Hamilton, Ontario, Capital Sewer Services Inc.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9	Inversa Systems	Exact match	Fredericton, NB, CanadaHQ recorded Nov 6, 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 6, 2026 · View company records in RevenueBase
10	Aqua Data INC	Exact match	Vaudreuil-dorion, QC, CanadaHQ recorded Nov 6, 2026	51-200	33 contacts →
	Exact match “Oeuvrant exclusivement dans le domaine de la gestion, l’auscultation, le diagnostic et de l’entretien préventif de réseaux de distribution d’eau potable et d’égouts, Aqua Data…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11	Kenwave Solutions INC	Exact match	Mississauga, ON, CanadaHQ recorded Nov 6, 2026	11-50	30 contacts →
	Exact match “At KenWave, we simplify pipeline condition assessment for municipal and utility partners across the world.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12	INGU	Exact match	Calgary, AB, CanadaHQ recorded Nov 6, 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 6, 2026 · View company records in RevenueBase
13	Canpac Marine Services INC	Exact match	North Vancouver, BC, CanadaHQ recorded Nov 6, 2026	51-200	30 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
14	ASI Marine	Exact match	Stoney Creek, ON, CanadaHQ recorded Nov 6, 2026	51-200	25 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
15	MVC Océan INC	Exact match	Trois-rivières, QC, CanadaHQ recorded Nov 6, 2026	51-200	25 contacts →
	Exact match “MVC Océan has been carrying out maritime and underwater projects since 1970.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16	MWS Integrity Solutions	Exact match	Sylvan Lake, AB, CanadaHQ recorded Nov 6, 2026	51-200	24 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
17	Dominion Diving LTD	Exact match	Dartmouth, NS, CanadaHQ recorded Nov 6, 2026	11-50	24 contacts →
	Exact match “Founded in 1969, Dominion Diving Limited has advanced to become the largest professional diving, ROV and subsea services company in Canada.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18	Northern Materials Engineering	Exact match	Edmonton, AB, CanadaHQ recorded Nov 6, 2026	11-50	23 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
19	Seaforth Geosurveys INC	Exact match	Dartmouth, NS, CanadaHQ recorded Nov 6, 2026	11-50	21 contacts →
	Exact match “For more than 30 years, Seaforth has embraced innovation and adapted through change to deliver reliable offshore survey, geotechnical, and site characterisation solutions in the…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20	Reach Systems, INC	Exact match	Nanaimo, BC, CanadaHQ recorded Nov 6, 2026	11-50	20 contacts →
	Exact match “Reach Systems designs and manufactures amphibious camera systems and innovative solutions for cable management across a wide range of applications and industries.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21	Pipeflo Contracting Corp	Exact match	Hamilton, ON, CanadaHQ recorded Nov 6, 2026	11-50	20 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22	Shark Marine Technologies INC	Exact match	St.catharines, ON, CanadaHQ recorded Nov 6, 2026	11-50	19 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23	Uni-Jet Industrial Pipe Services	Exact match	Winnipeg, MB, CanadaHQ recorded Nov 6, 2026	51-200	19 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24	Indyco INC	Exact match	Brossard, QC, CanadaHQ recorded Nov 6, 2026	51-200	17 contacts →
	Exact match “INDYCO est une entreprise spécialisée en génie civil maritime et environnemental, incluant la réalisation de travaux sous-marins spécialisés.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25	Dynamic Ocean Consulting LTD	Exact match	Port Moody, BC, CanadaHQ recorded Nov 6, 2026	11-50	16 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

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 “underwater infrastructure 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 157 underwater infrastructure inspection companies based in Canada

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Underwater infrastructure inspection companies based in Canada at a glance

As of Nov 6, 2026

42.4%Verified-email coverage

28.0Average contacts per company

11-50Median size (employees)

7.6%Largest-city concentration · Calgary

Nov 6, 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 157 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 infrastructure 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 1,864 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 infrastructure inspection companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many underwater infrastructure inspection companies are there based in Canada?

RevenueBase identified 157 company matches for underwater infrastructure 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?

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

Which city has the most underwater infrastructure inspection companies?

Calgary leads with 12 company records, followed by Dartmouth (7) and Edmonton (6).

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 1,864 professional contacts with verified work emails tracked across these 157 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.

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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.