Company lists · Data refreshed November 2026

Top 25 Slope shaft construction services based in Canada

RevenueBase identified 521 company matches for slope shaft construction services associated with Canada as of November 2026 and tracks 14,867 professional contacts across them, including 5,166 with verified work emails. Calgary is the largest hub.

This list covers company matches for slope shaft construction 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 1, 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 1, 2026 How this list was built
521Companies
14,867Contacts tracked
5,166Verified emails
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The 25 largest slope shaft construction services based in Canada

Ranked by team size
Top 25 of 521 company matches for slope shaft construction services based in Canada, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 1, 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 matchNorth Bay, ON, CanadaHQ recorded Nov 1, 20265,001-10,0002,182 contacts →

Exact match

“Established in 1962, The Redpath Group is an experienced, full-service solutions provider to the global underground mining industry.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
2Exact matchVaughan, ON, CanadaHQ recorded Nov 1, 20261,001-5,000969 contacts →

Exact match

“With a client-centric approach, DMC Mining Services is renowned for being a proven partner capable of delivering safe and innovative solutions.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
3Exact matchOttawa, ON, CanadaHQ recorded Nov 1, 2026501-1,000478 contacts →

Exact match

“Starting with a single-axle dump truck in 1952, R.W.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
4Exact matchBurnaby, BC, CanadaHQ recorded Nov 1, 2026501-1,000450 contacts →

Exact match

“Procon Mining and Tunnelling Ltd.(‘Procon’) has the capacity to build and operate even the most complex mining projects.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
5Exact matchEdmonton, AB, CanadaHQ recorded Nov 1, 2026501-1,000372 contacts →

Exact match

“As one of Alberta’s largest corporations as ranked (#110) in the most recent issue of Alberta Venture Magazine, we bring over 40 years of Alberta experience, diversity, financial…”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
6Exact matchBrossard, QC, CanadaHQ recorded Nov 1, 20261,001-5,000371 contacts →

Exact match

“Eurovia Québec, filiale de VINCI Construction, est l’un des principaux acteurs de la construction d’infrastructures de transport et d’aménagements urbains.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
7Exact matchNisku, AB, CanadaHQ recorded Nov 1, 202610001+356 contacts →

Exact match

“Michels Canada is an established contractor, leading the industry with innovative methods in infrastructure, power and energy.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
8Exact matchCalgary, AB, CanadaHQ recorded Nov 1, 2026501-1,000350 contacts →

Exact match

“From conception to completion, SITE Resource Group (SITE) has the capability to provide comprehensive services for the successful construction, maintenance and reclamation of our…”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
9Exact matchSpruce Grove, AB, CanadaHQ recorded Nov 1, 20261,001-5,000302 contacts →

Exact match

“Thompson Construction Group is a leading Alberta-based construction firm specializing in heavy civil earthworks, underground utilities, vertical construction, and industrial…”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
10Exact matchRouyn-noranda, QC, CanadaHQ recorded Nov 1, 20261,001-5,000260 contacts →

Exact match

“Moreau was founded in 1977 by Mr.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
11Exact matchLangley, BC, CanadaHQ recorded Nov 1, 2026201-500234 contacts →

Exact match

“Together in construction”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
12Exact matchRepentigny, QC, CanadaHQ recorded Nov 1, 2026201-500223 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
13Exact matchSudbury, ON, CanadaHQ recorded Nov 1, 2026201-500203 contacts →

Exact match

“ABOUT TESC brings a special combination of skill, grit, and proactivity.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
14Exact matchCalgary, AB, CanadaHQ recorded Nov 1, 2026201-500185 contacts →

Exact match

“Whissell was founded in Calgary in 1970 as a water and sewer contractor.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
15Exact matchCalgary, AB, CanadaHQ recorded Nov 1, 20261,001-5,000174 contacts →

Exact match

“MasTec Canada delivers a broad range of construction solutions.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
16Exact matchCalgary, AB, CanadaHQ recorded Nov 1, 2026201-500159 contacts →

Exact match

“For almost 40 years, we’ve been a proud extension of our client’s team.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
17Exact matchBurnaby, BC, CanadaHQ recorded Nov 1, 2026501-1,000136 contacts →

Exact match

“Norland is an integrated construction company with self-perform capabilities serving Western and Northern Canada.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
18Exact matchSt-jérôme, QC, CanadaHQ recorded Nov 1, 2026201-500130 contacts →

Exact match

“DEMATHIEU BARD GROUP was founded in 1861 and is now a global construction conglomerate.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
19Exact matchSalaberry-de-valleyfield, QC, CanadaHQ recorded Nov 1, 2026201-500123 contacts →

Exact match

“Entrepreneur général en travaux de génie civil, excavation, environnement, ouvrages d'art, déneigement et entretien et exploitation de réseaux routiers Certifié ISO 9001:2015…”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
20Exact matchVancouver, BC, CanadaHQ recorded Nov 1, 202651-200118 contacts →

Exact match

“Geopacific Consultants Ltd is a civil engineering company based out of W 73rd Ave, Vancouver, British Columbia, Canada.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
21Exact matchHamilton, ON, CanadaHQ recorded Nov 1, 2026201-500106 contacts →

Exact match

“Soletanche Bachy Canada Inc.(SB Canada) was established on January 1, 2019 through the amalgamation of two members of the Soletanche Bachy family, AGRA Foundations and Bermingham…”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
22Exact matchBrossard, QC, CanadaHQ recorded Nov 1, 202651-200102 contacts →

Exact match

“Menard Canada (formerly known as Geopac) is a specialty design-build geotechnical contractor with expertise in ground improvement for challenging soil conditions.We offer…”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
23Exact matchNorth Vancouver, BC, CanadaHQ recorded Nov 1, 2026201-500102 contacts →

Exact match

“The Surespan Group focuses on the heavy civil construction industry, providing world-class infrastructure to North America's resource sector since 1977.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
24Exact matchPrince George, BC, CanadaHQ recorded Nov 1, 2026501-1,00097 contacts →

Exact match

“IDL Projects Inc.(IDL) is a dynamic, rapidly expanding company focused on providing a broad array of construction services in Canada and internationally.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
25Exact matchNorth York, ON, CanadaHQ recorded Nov 1, 202651-20094 contacts →

Exact match

“Grounded Engineering is an industry leader in providing innovative, client-centric, and cost-effective engineering solutions for high complexity development projects.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase

Showing 25 of 521 slope shaft construction services based in Canada

See the full list, filter by size, metro and specialty, and access 5,166 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Slope shaft construction services based in Canada at a glance

As of Nov 1, 2026
34.7%Verified-email coverage
28.5Average contacts per company
11-50Median size (employees)
4.0%Largest-city concentration · Calgary
Nov 1, 2026Page data refreshed

Companies by employee count

1-10
167
11-50
172
51-200
120
201-500
42
501-1,000
8
1,001-5,000
8
5,001-10,000
1
10001+
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 521 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 “slope shaft construction 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 5,166 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 1, 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 “slope shaft construction services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many slope shaft construction services are there based in Canada?

RevenueBase identified 521 company matches for slope shaft construction 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?

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

Which city has the most slope shaft construction services?

Calgary leads with 21 company records, followed by Edmonton (19) and Montreal (16).

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 5,166 professional contacts with verified work emails tracked across these 521 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 1, 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.