Company lists · Data refreshed November 2026

Top 13 Engineering construction firms based in Sudbury, Canada

Name: Engineering construction firms based in Sudbury, Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 25 companies tracked

RevenueBase identified 25 company matches for engineering construction firms associated with Sudbury, Canada as of November 2026 and tracks 492 professional contacts across them, including 188 with verified work emails. Across Canada, Toronto is the largest hub for this category (302 companies); Sudbury has 25.

This list covers company matches for engineering construction firms associated with Sudbury, 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

25Companies

492Contacts tracked

188Verified emails

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The 13 largest engineering construction firms based in Sudbury, Canada

Ranked by team size

Top 13 of 25 company matches for engineering construction firms based in Sudbury, 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	Tesc Contracting	Exact match	Sudbury, ON, CanadaHQ recorded Nov 6, 2026	201-500	210 contacts →
	Exact match “ABOUT TESC brings a special combination of skill, grit, and proactivity.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2	Shield Engineering And Architecture	Exact match	Sudbury, ON, CanadaHQ recorded Nov 6, 2026	11-50	37 contacts →
	Exact match “We are a diverse team of engineers, architects, and designers working across sectors.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3	Bélanger Construction LTD	Exact match	Sudbury, ON, CanadaHQ recorded Nov 6, 2026	201-500	34 contacts →
	Exact match “Bélanger Construction has been in business in Northern Ontario for 50 years.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4	Makami Engineering Group LTD	Exact match	Sudbury, ON, CanadaHQ recorded Nov 6, 2026	11-50	28 contacts →
	Exact match “Makami Engineering is an established in Northern Ontario with a distinct client base within the Mining, Railroad, Forestry, Steel Production and Commercial industries.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5	Lacroix Construction Co. 2014 LTD	Exact match	Sudbury, ON, CanadaHQ recorded Nov 6, 2026	51-200	17 contacts →
	Exact match “Lacroix Construction Co.(2014) Ltd.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6	Black Rock Engineering	Exact match	Sudbury, ON, CanadaHQ recorded Nov 6, 2026	11-50	12 contacts →
	Exact match “Black Rock Engineering is a multidisciplinary engineering firm located in Sudbury, Ontario, specializing in Mechanical, Electrical, Automation and Energy consulting services for…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7	MCA Contracting LTD	Exact match	Sudbury, ON, CanadaHQ recorded Nov 6, 2026	11-50	9 contacts →
	Exact match “From small to large and start to finish, we’re committed to helping our clients achieve their objectives in all aspects of construction.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8	Komri Engineering	Exact match	Sudbury, ON, CanadaHQ recorded Nov 6, 2026	1-10	9 contacts →
	Exact match “Komri Engineering Incorporated (KEI) is experienced in resolving complex and challenging engineering problems using innovative and creative problem-solving skills.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9	Cast Construction	Exact match	Sudbury, ON, CanadaHQ recorded Nov 6, 2026	51-200	8 contacts →
	Exact match “Founded in 2009 Cast Construction has built a solid reputation for Excellence and Commitment.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10	Prospec Engineering LTD	Exact match	Sudbury, ON, CanadaHQ recorded Nov 6, 2026	1-10	7 contacts →
	Exact match “Engineering services to support the fabrication, mining, industrial and commercial industries.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11	A2s Consulting Engineers	Exact match	Sudbury, ON, CanadaHQ recorded Nov 6, 2026	1-10	4 contacts →
	Exact match “A2S is a consulting engineering firm that proudly services Northern Ontario from our office in Sudbury.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12	Sivret Engineering	Exact match	Sudbury, ON, CanadaHQ recorded Nov 6, 2026	11-50	2 contacts →
	Exact match “Sivret Engineering is a multi-discipline engineering firm that provides our Clients with complete Civil/Structural, Mechanical, Electrical, Instrumentation, Process Control, and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13	Azure Technical & Construction Services	Exact match	Sudbury, ON, CanadaHQ recorded Nov 6, 2026	1-10	2 contacts →
	Exact match “Azure Technical is a engineering, project and construction management company based in Sudbury, Ontario, focused primarily on the mining and industrial sectors.” 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 “engineering construction firms”. 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 13 of 25 engineering construction firms based in Sudbury, Canada

See the full list, filter by size, metro and specialty, and access 188 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Engineering construction firms based in Sudbury, Canada at a glance

As of Nov 6, 2026

38.2%Verified-email coverage

19.7Average contacts per company

11-50Median size (employees)

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

Email recency for this list is measured across the whole Canada list rather than for Sudbury, so it is reported there. Company counts and contact totals on this page are exact for Sudbury, over 25 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 Sudbury, Canada whose business descriptions match “engineering construction firms” 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 188 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.

Engineering construction firms by metro in Canada

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 “engineering construction firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many engineering construction firms are there based in Sudbury, Canada?

RevenueBase identified 25 company matches for engineering construction firms associated with Sudbury, 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?

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

Which city in Canada has the most engineering construction firms?

Toronto leads Canada with 302 company records, followed by Calgary (241) and Montreal (186). Sudbury has 25.

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 188 professional contacts with verified work emails tracked across these 25 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.