Company lists · Data refreshed September 2026

Top 25 Bridge inspection consulting firms based in Canada

Name: Bridge inspection consulting firms based in Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 27, 2026 339 companies tracked

RevenueBase identified 339 bridge inspection consulting firms headquartered in Canada as of September 2026 and tracks 4,460 professional contacts across them, including 2,166 with verified work emails. Montreal is the largest hub.

This list covers bridge inspection consulting firms headquartered in Canada, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 27, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 27, 2026 86% judged on-target in blind review

339Companies

4,460Contacts tracked

2,166Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest bridge inspection consulting firms based in Canada

Ranked by team size

Top 25 of 339 bridge inspection consulting firms based in Canada, ranked by team size, largest first. Data refreshed Sep 27, 2026. RevenueBase Smart Search rates how each company's information relates to bridge inspection consulting firms: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Tatham Engineering	Partial evidence	Collingwood, ON, CanadaHQ checked Sep 27, 2026	201-500	175 contacts →
	Partial evidence “Tatham Engineering is a Canadian employee-owned, multidisciplinary civil, electrical & mechanical consulting engineering firm.” Source: RevenueBase Database · checked Sep 27, 2026
2	Able Engineering Services INC	Indirect evidence	Chester, NS, CanadaHQ checked Sep 27, 2026	11-50	120 contacts →
	Indirect evidence “ABLE Engineering is a versatile, experienced, multi-disciplinary engineering firm that works on a wide range of projects.” Source: RevenueBase Database · checked Sep 27, 2026
3	IGF Axiom INC	Indirect evidence	Laval, QC, CanadaHQ checked Sep 27, 2026	51-200	98 contacts →
	Indirect evidence “Fondée en 1996, IGF axiom est une firme québécoise d’ingénierie multidisciplinaire (conception et gestion de projets en génie civil et en maîtrise d’œuvre) et certifiée ISO…” Source: RevenueBase Database · checked Sep 27, 2026
4	Glotman Simpson Consulting Engineers	Partial evidence	Vancouver, BC, CanadaHQ checked Sep 27, 2026	51-200	92 contacts →
	Partial evidence “Glotman•Simpson Consulting Engineers is one of North America’s leading engineering firms, providing innovative structural engineering solutions and unparalleled client service…” Source: RevenueBase Database · checked Sep 27, 2026
5	EMS Ingénierie	Indirect evidence	Québec, QC, CanadaHQ checked Sep 27, 2026	51-200	90 contacts →
	Indirect evidence “EMS est une firme canadienne de premier plan qui met au profit de ses clients des secteurs public et privé une gamme complète de services conseils dans le domaine du génie civil…” Source: RevenueBase Database · checked Sep 27, 2026
6	Robinson Consultants INC	Indirect evidence	Ottawa, ON, CanadaHQ checked Sep 27, 2026	51-200	89 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 27, 2026
7	Harbourside Engineering Group	Partial evidence	Dartmouth, NS, CanadaHQ checked Sep 27, 2026	51-200	89 contacts →
	Partial evidence “Award-Winning engineering consulting firm, based in Atlantic Canada.” Source: RevenueBase Database · checked Sep 27, 2026
8	Can-Explore	Indirect evidence	Québec, QC, CanadaHQ checked Sep 27, 2026	51-200	83 contacts →
	Indirect evidence “Innovative engineering to revolutionize infrastructure asset management; a sustainable future requires the boldness to do things differently.” Source: RevenueBase Database · checked Sep 27, 2026
9	YRH INC	Partial evidence	Montreal, QC, CanadaHQ checked Sep 27, 2026	51-200	82 contacts →
	Partial evidence “Founded in 1967, YRH is an engineering consulting firm specialized in telecommunications, offering comprehensive expertise in wireless communications, fiber optics, FTTH…” Source: RevenueBase Database · checked Sep 27, 2026
10	Engtec Consulting INC	Indirect evidence	Mississauga, ON, CanadaHQ checked Sep 27, 2026	11-50	75 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 27, 2026
11	Aspect Structural Engineers	Indirect evidence	Vancouver, BC, CanadaHQ checked Sep 27, 2026	51-200	67 contacts →
	Indirect evidence “ASPECT is a global full-service structural engineering firm and mass timber consultancy, known for bringing clarity and precision to complex projects.” Source: RevenueBase Database · checked Sep 27, 2026
12	Herold Engineering Limited	Indirect evidence	Nanaimo, BC, CanadaHQ checked Sep 27, 2026	51-200	64 contacts →
	Indirect evidence “HEROLD ENGINEERING LIMITED is a well diversified Nanaimo based civil and structural engineering company involved in a wide variety of building, municipal and transportation…” Source: RevenueBase Database · checked Sep 27, 2026
13	Cherubini Bridges And Structures	Partial evidence	Dartmouth, NS, CanadaHQ checked Sep 27, 2026	51-200	60 contacts →
	Partial evidence “For nearly 60 years, Cherubini Bridges and Structures has supported clients delivering complex bridge, structural, and custom steel projects across the globe.” Source: RevenueBase Database · checked Sep 27, 2026
14	Tacoma Engineers INC	Partial evidence	Guelph, ON, CanadaHQ checked Sep 27, 2026	51-200	58 contacts →
	Partial evidence “Tacoma Engineers is a structural engineering and building consulting firm with offices in Guelph, Barrie, and Waterloo, Ontario.” Source: RevenueBase Database · checked Sep 27, 2026
15	Crosier Kilgour	Indirect evidence	Winnipeg, MB, CanadaHQ checked Sep 27, 2026	51-200	57 contacts →
	Indirect evidence “Since 1954, Crosier Kilgour & Partners has earned a national reputation for the skillful application of engineering principles to achieve elegant, yet cost-effective and durable…” Source: RevenueBase Database · checked Sep 27, 2026
16	QDI	Strong evidence	Gatineau, QC, CanadaHQ checked Sep 27, 2026	11-50	57 contacts →
	Strong evidence “QDI is a multidisciplinary consulting engineering firm operating in various key sectors such as municipal engineering, transportation, building structures, bridges, hydraulics and…” Source: RevenueBase Database · checked Sep 27, 2026
17	Simco Technologies	Indirect evidence	Quebec City, QC, CanadaHQ checked Sep 27, 2026	11-50	56 contacts →
	Indirect evidence “For the past 25 years, SIMCO has been involved in numerous major national and international projects relating to the design of durable new construction projects and the…” Source: RevenueBase Database · checked Sep 27, 2026
18	Bridge Check Canada LTD	Indirect evidence	Vaughan, ON, CanadaHQ checked Sep 27, 2026	11-50	56 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 27, 2026
19	Kassian Dyck & Associates	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 27, 2026	51-200	53 contacts →
	Indirect evidence “Kassian Dyck and Associates is a civil engineering company based out of Calgary, Alberta, Canada.” Source: RevenueBase Database · checked Sep 27, 2026
20	Genie Membre DE BPA	Indirect evidence	Lévis, QC, CanadaHQ checked Sep 27, 2026	11-50	53 contacts →
	Indirect evidence “Entreprise de génie conseil spécialisée en génie civil et en structure qui propose une gamme complète de services visant l’excellence dans les domaines suivants - Bâtiment…” Source: RevenueBase Database · checked Sep 27, 2026
21	Beairsto & Associates ENG & Survey Base	Indirect evidence	Grande Prairie, AB, CanadaHQ checked Sep 27, 2026	51-200	50 contacts →
	Indirect evidence “At Beairsto & Associates Engineering Ltd.(BASE), we are more than just a trusted local consultant-we are an active part of the communities we serve.” Source: RevenueBase Database · checked Sep 27, 2026
22	Pedelta	Partial evidence	Toronto, ON, CanadaHQ checked Sep 27, 2026	51-200	50 contacts →
	Partial evidence “Established in 1994, Pedelta is a specialty bridge and structural engineering consultancy firm that has designed over 1,500 bridges around the world with a team of passionate…” Source: RevenueBase Database · checked Sep 27, 2026
23	David Nairne Associates LTD	Partial evidence	North Vancouver, BC, CanadaHQ checked Sep 27, 2026	51-200	45 contacts →
	Partial evidence “Established in 1972, David Nairne + Associates Ltd.(DNA) has evolved into a multi-disciplinary consulting firm providing Architectural, Civil and Structural Engineering, Planning…” Source: RevenueBase Database · checked Sep 27, 2026
24	DPHV	Indirect evidence	Laval, QC, CanadaHQ checked Sep 27, 2026	51-200	45 contacts →
	Indirect evidence “DPHV is a team of professionals specializing in structural engineering.” Source: RevenueBase Database · checked Sep 27, 2026
25	WHM Structural Engineers	Partial evidence	Burnaby, BC, CanadaHQ checked Sep 27, 2026	11-50	45 contacts →
	Partial evidence “Wicke Herfst Maver Consulting Inc.(WHM) is a structural engineering firm with a wealth of experience is the design of residential, commercial, institutional, resort, health, and…” Source: RevenueBase Database · checked Sep 27, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: bridge inspection consulting firms. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names bridge inspection consulting firms.
Partial evidence: Its own public description names part of bridge inspection consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name bridge inspection consulting firms. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 339 bridge inspection consulting firms based in Canada

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 2,166 reachable decision-makers.

Free signup · no credit card

View the full list →

Bridge inspection consulting firms based in Canada at a glance

As of Sep 27, 2026

48.6%Verified-email coverage

13.2Average contacts per company

11-50Median size (employees)

8.0%Largest-city concentration · Montreal

Sep 27, 2026Page data refreshed

Companies by employee count

1-10

159

11-50

141

51-200

201-500

501-1,000

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 339 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among bridge inspection consulting firms, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Canada whose own description of what they do matches “bridge inspection consulting firms”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names bridge inspection consulting firms), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among bridge inspection consulting firms, and records with no verified work email. Companies headquartered outside Canada are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 2,166 across the full list. 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 27, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names bridge inspection consulting firms, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many bridge inspection consulting firms are there based in Canada?

RevenueBase identified 339 bridge inspection consulting firms headquartered in Canada as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Tatham Engineering, headquartered in Collingwood, tops this list with the largest team on record.

Which city has the most bridge inspection consulting firms?

Montreal leads with 27 headquartered companies, followed by Toronto (22) and Calgary (18).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 2,166 verified decision-maker contacts tracked across these 339 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 27, 2026.

Ready to reach these companies? Verified emails and direct dials for all 339 bridge inspection consulting firms based in Canada. Start with a free account, no credit card.

Download this list →

Related lists

Bridge inspection consulting firms by geography

Browse the directory

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 Smart Search, 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.