Company lists · Data refreshed September 2026

Top 25 Ground improvement contractors based in Canada

Name: Ground improvement contractors based in Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 16, 2026 99 companies tracked

RevenueBase identified 99 ground improvement contractors headquartered in Canada as of September 2026 and tracks 2,244 professional contacts across them, including 1,002 with verified work emails. Calgary is the largest hub.

This list covers ground improvement contractors 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 16, 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 16, 2026 86% judged on-target in blind review

99Companies

2,244Contacts tracked

1,002Verified emails

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The 25 largest ground improvement contractors based in Canada

Ranked by team size

Top 25 of 99 ground improvement contractors based in Canada, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to ground improvement contractors: 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	Solmatech INC	Indirect evidence	Repentigny, QC, CanadaHQ checked Sep 16, 2026	201-500	235 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 16, 2026
2	Geopacific Consultants LTD	Indirect evidence	Vancouver, BC, CanadaHQ checked Sep 16, 2026	51-200	122 contacts →
	Indirect evidence “Geopacific Consultants Ltd is a civil engineering company based out of W 73rd Ave, Vancouver, British Columbia, Canada.” Source: RevenueBase Database · checked Sep 16, 2026
3	Soletanche Bachy Canada INC	Indirect evidence	Hamilton, ON, CanadaHQ checked Sep 16, 2026	201-500	113 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 16, 2026
4	Menard Canada INC	Strong evidence	Brossard, QC, CanadaHQ checked Sep 16, 2026	51-200	99 contacts →
	Strong evidence “Menard Canada (formerly known as Geopac) is a specialty design-build geotechnical contractor with expertise in ground improvement for challenging soil conditions.We offer…” Source: RevenueBase Database · checked Sep 16, 2026
5	Cyntech	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 16, 2026	51-200	55 contacts →
	Indirect evidence “Since 1981 Cyntech has been committed to providing innovative and cost effective solutions to the energy and construction industries.” Source: RevenueBase Database · checked Sep 16, 2026
6	Isherwood Geostructural Engineers	Indirect evidence	Mississauga, ON, CanadaHQ checked Sep 16, 2026	11-50	54 contacts →
	Indirect evidence “Isherwood is a consulting firm specializing in geostructural, geotechnical, and foundation engineering for new and restoration projects in Toronto, Vancouver, and throughout…” Source: RevenueBase Database · checked Sep 16, 2026
7	Mainland Group Of Companies	Partial evidence	Surrey, BC, CanadaHQ checked Sep 16, 2026	201-500	52 contacts →
	Partial evidence “The Mainland Group of Companies is a multi-disciplinary construction service provider with expertise in civil works, excavation, shoring, and the oil & gas sector.” Source: RevenueBase Database · checked Sep 16, 2026
8	Lecuyer Innovation Beton	Indirect evidence	Saint-rémi, QC, CanadaHQ checked Sep 16, 2026	201-500	48 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 16, 2026
9	Bisson Expert	Indirect evidence	Saint-hubert, QC, CanadaHQ checked Sep 16, 2026	51-200	46 contacts →
	Indirect evidence “Pour tous les travaux complexes de réparation de fondation, Bisson Expert est le partenaire de confiance qu’il vous faut.” Source: RevenueBase Database · checked Sep 16, 2026
10	Cimota INC	Indirect evidence	St-augustin-de-desmaures, QC, CanadaHQ checked Sep 16, 2026	51-200	46 contacts →
	Indirect evidence “Licence RBQ : 2948-1306-28 Entrepreneur général spécialisé – Génie civil et commercial Depuis plus de 30 ans, notre expertise, reconnue dans le milieu, couvre un vaste éventail…” Source: RevenueBase Database · checked Sep 16, 2026
11	Preco-Mse	Indirect evidence	Vaudreuil-dorion, QC, CanadaHQ checked Sep 16, 2026	51-200	44 contacts →
	Indirect evidence “PRECO-MSE is specialized in the design and execution of deep foundations, underpinning and repairs, installing piles, anchors, soils stabilization or retaining walls.” Source: RevenueBase Database · checked Sep 16, 2026
12	Southwest Contracting LTD	Strong evidence	Surrey, BC, CanadaHQ checked Sep 16, 2026	51-200	42 contacts →
	Strong evidence “Southwest Contracting Ltd is a full service excavation, shoring and civil contractor specializing in shotcrete and other shoring methods, special grouting techniques, jet…” Source: RevenueBase Database · checked Sep 16, 2026
13	Helical Pile Solutions LTD	Indirect evidence	Nisku, AB, CanadaHQ checked Sep 16, 2026	201-500	41 contacts →
	Indirect evidence “For industrial construction companies, consulting engineers, and owners, HPS provides certainty that a client’s assets are being placed on stable foundations.” Source: RevenueBase Database · checked Sep 16, 2026
14	Ryzuk Geotechnical LTD	Indirect evidence	Victoria, BC, CanadaHQ checked Sep 16, 2026	51-200	39 contacts →
	Indirect evidence “Ryzuk Geotechnical is an innovative Geotechnical/Materials Engineering firm that specializes in providing creative, cost effective solutions to problems encountered in the unique…” Source: RevenueBase Database · checked Sep 16, 2026
15	Roterra Piling	Indirect evidence	Acheson, AB, CanadaHQ checked Sep 16, 2026	51-200	37 contacts →
	Indirect evidence “Roterra Piling is a leading provider of foundation solutions.” Source: RevenueBase Database · checked Sep 16, 2026
16	Poly-Mor Canada INC	Indirect evidence	Edmonton, CanadaHQ checked Sep 16, 2026	11-50	35 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 16, 2026
17	Forage CBF	Indirect evidence	Lévis, QC, CanadaHQ checked Sep 16, 2026	51-200	34 contacts →
	Indirect evidence “Expert en solutions de fondations profondes depuis bientôt 70 ans, Forage CBF vise avant tout la satisfaction de ses clients.” Source: RevenueBase Database · checked Sep 16, 2026
18	Double Star Drilling 2021 LTD	Partial evidence	Acheson, AB, CanadaHQ checked Sep 16, 2026	51-200	32 contacts →
	Partial evidence “Double Star Drilling is a Western Canada based ground engineering company offering expert service in project consultation and engineering, MSE wall rehabilitation & stability…” Source: RevenueBase Database · checked Sep 16, 2026
19	EBS Geostructural INC	Indirect evidence	Breslau, ON, CanadaHQ checked Sep 16, 2026	51-200	30 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 16, 2026
20	RS Foundation Systems	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 16, 2026	51-200	29 contacts →
	Indirect evidence “RS Foundation Systems Ltd.” Source: RevenueBase Database · checked Sep 16, 2026
21	Petrifond Fondation	Indirect evidence	Montreal, QC, CanadaHQ checked Sep 16, 2026	51-200	29 contacts →
	Indirect evidence “Since its creation Petrifond has successfully completed over contracts.” Source: RevenueBase Database · checked Sep 16, 2026
22	PGT	Partial evidence	Mississauga, ON, CanadaHQ checked Sep 16, 2026	11-50	27 contacts →
	Partial evidence “Pivot Ground Tech (PGT) is a leading geotechnical engineering firm dedicated to providing innovative and reliable services for construction projects.” Source: RevenueBase Database · checked Sep 16, 2026
23	Groundbreaking Foundations INC	Partial evidence	Toronto, ON, CanadaHQ checked Sep 16, 2026	11-50	24 contacts →
	Partial evidence “At Groundbreaking Foundations Inc, we have specialized experience in Geo-Structural Design and Construction.” Source: RevenueBase Database · checked Sep 16, 2026
24	Bauer Foundations Canada INC	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 16, 2026	201-500	22 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 16, 2026
25	RWH Engineering INC	Strong evidence	Milton, ON, CanadaHQ checked Sep 16, 2026	11-50	22 contacts →
	Strong evidence “RWH was established by a group of engineers and contractors with extensive experience in the deep foundation and earth retention field.” Source: RevenueBase Database · checked Sep 16, 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: ground improvement contractors. 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 ground improvement contractors.
Partial evidence: Its own public description names part of ground improvement contractors, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name ground improvement contractors. 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 99 ground improvement contractors based in Canada

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Ground improvement contractors based in Canada at a glance

As of Sep 16, 2026

44.7%Verified-email coverage

22.7Average contacts per company

11-50Median size (employees)

8.1%Largest-city concentration · Calgary

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

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 99 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 ground improvement contractors, 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 “ground improvement contractors”. 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 ground improvement contractors), 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 ground improvement contractors, 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, 1,002 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 16, 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 ground improvement contractors, 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 ground improvement contractors are there based in Canada?

RevenueBase identified 99 ground improvement contractors 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?

Solmatech INC, headquartered in Repentigny, tops this list with the largest team on record.

Which city has the most ground improvement contractors?

Calgary leads with 8 headquartered companies, followed by Toronto (6) and Mississauga (5).

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 1,002 verified decision-maker contacts tracked across these 99 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 16, 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 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.