Company lists · Data refreshed October 2026

Top 14 Deep foundation engineering services based in Toronto, Canada

RevenueBase identified 41 company matches for deep foundation engineering services associated with Toronto, Canada as of October 2026 and tracks 556 professional contacts across them, including 211 with verified work emails. Across Canada, Toronto is the largest hub for this category.

This list covers company matches for deep foundation engineering services associated with Toronto, 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 October 24, 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 Oct 24, 2026 How this list was built
41Companies
556Contacts tracked
211Verified emails
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The 14 largest deep foundation engineering services based in Toronto, Canada

Ranked by team size
Top 14 of 41 company matches for deep foundation engineering services based in Toronto, Canada, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 24, 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 matchToronto, ON, CanadaHQ recorded Oct 24, 202651-200153 contacts →

Exact match

“PML is an independent, employee-owned Canadian professional engineering organization providing consulting services and expert technical assistance to a wide range of clients in…”

Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase
2Exact matchToronto, ON, CanadaHQ recorded Oct 24, 202651-20089 contacts →

Exact match

“Stephenson Engineering has merged with Salas O'Brien.”

Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase
3Exact matchToronto, ON, CanadaHQ recorded Oct 24, 202611-5058 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase
4Exact matchToronto, ON, CanadaHQ recorded Oct 24, 202611-5052 contacts →

Exact match

“Specialists in providing turnkey engineering and design solutions for the wireless telecommunication industry, Roehampton is one of Canada's leading engineering consulting firms.”

Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase
5Exact matchToronto, ON, CanadaHQ recorded Oct 24, 202611-5027 contacts →

Exact match

“At Groundbreaking Foundations Inc, we have specialized experience in Geo-Structural Design and Construction.”

Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase
6Exact matchToronto, ON, CanadaHQ recorded Oct 24, 202611-508 contacts →

Exact match

“Astro Shoring is a speciality trade contractor specializing in the supply and installation of shoring and deep foundations”

Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase
7Exact matchToronto, ON, CanadaHQ recorded Oct 24, 20261-105 contacts →

Exact match

“ASAR Group Services - Feasibility Studies - Basic & Detailed Engineering Design - Construction Planning & Supervision - Design & Build Contracts - Project Management & Development…”

Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase
8Exact matchToronto, CanadaHQ recorded Oct 24, 202611-505 contacts →

Exact match

“Since 1984 SARAFINCHIN Associates Ltd.”

Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase
9Exact matchToronto, ON, CanadaHQ recorded Oct 24, 20261-103 contacts →

Exact match

“JLK:ENGINEERING is a trusted Canadian engineering consulting firm with over 15 years of professional experience providing engineering services for new build, renovation, building…”

Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase
10Exact matchToronto, ON, CanadaHQ recorded Oct 24, 20261-103 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase
11Exact matchToronto, ON, CanadaHQ recorded Oct 24, 202611-503 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase
12Exact matchToronto, ON, CanadaHQ recorded Oct 24, 20261-103 contacts →

Exact match

“Gillespie Building Consultants Inc, has been providing engineering and project management services in the field of building science and concrete restoration since We work with…”

Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase
13Exact matchToronto, ON, CanadaHQ recorded Oct 24, 20261-102 contacts →

Exact match

“At GeoBase Solutions (GBS), we are proud to offer our clients an insightful and responsive consulting experience with exceptional service.”

Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase
14Exact matchToronto, ON, CanadaHQ recorded Oct 24, 20261-102 contacts →

Exact match

“Truman Engineering Services is focused on delivering extraordinary client service.”

Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase

Showing 14 of 41 deep foundation engineering services based in Toronto, Canada

See the full list, filter by size, metro and specialty, and access 211 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Deep foundation engineering services based in Toronto, Canada at a glance

As of Oct 24, 2026
37.9%Verified-email coverage
13.6Average contacts per company
1-10Median size (employees)
Oct 24, 2026Page data refreshed

Companies by employee count

1-10
21
11-50
16
51-200
4

Email recency for this list is measured across the whole Canada list rather than for Toronto, so it is reported there. Company counts and contact totals on this page are exact for Toronto, over 41 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 Toronto, Canada whose business descriptions match “deep foundation engineering 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 211 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 October 24, 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 “deep foundation engineering services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many deep foundation engineering services are there based in Toronto, Canada?

RevenueBase identified 41 company matches for deep foundation engineering services associated with Toronto, Canada as of October 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?

Peto Maccallum Ltd. Consulting Engineers tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in Canada has the most deep foundation engineering services?

Toronto leads Canada with 41 company records, followed by Calgary (38) and Edmonton (35).

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 211 professional contacts with verified work emails tracked across these 41 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 October 24, 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.