Company lists · Data refreshed November 2026

Top 25 Environmental construction companies based in Canada

Name: Environmental construction companies based in Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 731 companies tracked

RevenueBase identified 731 company matches for environmental construction companies associated with Canada as of November 2026 and tracks 46,785 professional contacts across them, including 26,715 with verified work emails. Calgary is the largest hub.

This list covers company matches for environmental construction companies 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 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

731Companies

46,785Contacts tracked

26,715Verified emails

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

The 25 largest environmental construction companies based in Canada

Ranked by team size

Top 25 of 731 company matches for environmental construction companies based in 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	Stantec	Exact match	Edmonton, AB, CanadaHQ recorded Nov 6, 2026	10001+	30,633 contacts →
	Exact match “Stantec empowers clients, people, and communities to rise to the world’s greatest challenges at a time when the world faces more unprecedented concerns than ever before.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2	Pinchin In Canada	Exact match	Mississauga, ON, CanadaHQ recorded Nov 6, 2026	1,001-5,000	693 contacts →
	Exact match “Pinchin Ltd.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3	ISL	Exact match	Edmonton, BC, CanadaHQ recorded Nov 6, 2026	501-1,000	649 contacts →
	Exact match “At ISL, we share an enthusiasm for community infrastructure.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4	Magil Construction	Exact match	Montreal, ON, CanadaHQ recorded Nov 6, 2026	201-500	604 contacts →
	Exact match “Magil Construction is a private company performing services under four divisions - Buildings, Civil, Industrial and Interiors.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5	Vertex Resource Group LTD	Exact match	Sherwood Park, AB, CanadaHQ recorded Nov 6, 2026	1,001-5,000	491 contacts →
	Exact match “Since 1962, Vertex has been a leading North American provider of environmental services.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6	Tomlinson Group Of Companies	Exact match	Ottawa, ON, CanadaHQ recorded Nov 6, 2026	501-1,000	481 contacts →
	Exact match “Starting with a single-axle dump truck in 1952, R.W.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7	Maple Reinders	Exact match	Mississauga, AB, CanadaHQ recorded Nov 6, 2026	201-500	415 contacts →
	Exact match “Maple Reinders is a full-service construction services provider that specializes in ICI building (industrial, commercial and institutional); and civil/environmental construction…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8	Sureway Construction Group LTD	Exact match	Edmonton, AB, CanadaHQ recorded Nov 6, 2026	501-1,000	379 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 6, 2026 · View company records in RevenueBase
9	Triton Environmental Consultants LTD	Exact match	Vancouver, BC, CanadaHQ recorded Nov 6, 2026	201-500	362 contacts →
	Exact match “Triton Environmental Consultants knows western Canada.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10	Site Resource Group	Exact match	Calgary, AB, CanadaHQ recorded Nov 6, 2026	501-1,000	353 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 6, 2026 · View company records in RevenueBase
11	Thompson Construction Group	Exact match	Spruce Grove, AB, CanadaHQ recorded Nov 6, 2026	1,001-5,000	316 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 6, 2026 · View company records in RevenueBase
12	QM Environmental	Exact match	Toronto, MB, CanadaHQ recorded Nov 6, 2026	201-500	233 contacts →
	Exact match “QM Environmental is a leading Canadian environmental and industrial services provider, trusted for over three decades to deliver complex projects safely, responsibly, and with…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13	Matrix Solutions INC	Exact match	Calgary, AB, CanadaHQ recorded Nov 6, 2026	501-1,000	218 contacts →
	Exact match “Onterris (formerly Matrix Solutions Inc.) is one of Canada’s leading providers of environmental consulting and engineering services.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14	Clearway Group Of Companies	Exact match	Maple, ON, CanadaHQ recorded Nov 6, 2026	201-500	210 contacts →
	Exact match “At Clearway, we are committed to excellence in every project we undertake.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15	Blumetric	Exact match	Ottawa, ON, CanadaHQ recorded Nov 6, 2026	201-500	203 contacts →
	Exact match “Since 1976, BluMetric has been delivering innovative and sustainable solutions to complex environmental challenges.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16	PGL Environmental Consultants	Exact match	Vancouver, ON, CanadaHQ recorded Nov 6, 2026	51-200	185 contacts →
	Exact match “PGL Environmental Consultants consistently provides clients with a high level of support and confidence in our environmental management and planning decisions by combining…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17	Inflector Environmental Services	Exact match	Ottawa, ON, CanadaHQ recorded Nov 6, 2026	201-500	180 contacts →
	Exact match “Inflector Environmental Services has established itself as one of Canada’s leading environmental service providers in hazardous material remediation, demolition, fireproofing…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18	Trace Associates INC	Exact match	Calgary, ON, CanadaHQ recorded Nov 6, 2026	51-200	178 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19	Rankin Construction INC	Exact match	St. Catharines, ON, CanadaHQ recorded Nov 6, 2026	201-500	159 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20	Summit	Exact match	Calgary, AB, CanadaHQ recorded Nov 6, 2026	51-200	149 contacts →
	Exact match “Summit, An Earth Services Company, is a professional environmental consulting and services company serving the oil and gas, energy and utilities, resources and mining and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21	DERIC	Exact match	Québec, QC, CanadaHQ recorded Nov 6, 2026	201-500	146 contacts →
	Exact match “Deric Inc.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22	Great Northern Insulation	Exact match	Woodstock, ON, CanadaHQ recorded Nov 6, 2026	201-500	140 contacts →
	Exact match “Founded in 1980, Great Northern Insulation is Ontario's leading building envelope service provider, for the new construction and retrofit markets across commercial, institutional…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23	DS Consultants LTD	Exact match	Vaughan, ON, CanadaHQ recorded Nov 6, 2026	51-200	130 contacts →
	Exact match “DS Consultants, A BluMetric Company, is a publicly traded company in good standing with the Professional Engineers of Ontario (PEO) and the Association of Professional…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24	Loiselle INC	Exact match	Salaberry-de-valleyfield, QC, CanadaHQ recorded Nov 6, 2026	201-500	127 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 6, 2026 · View company records in RevenueBase
25	Duroking Construction	Exact match	Mirabel, QC, CanadaHQ recorded Nov 6, 2026	501-1,000	124 contacts →
	Exact match “DUROKING Construction est une entreprise de construction œuvrant dans le domaine du génie civil pour les projets municipaux, commerciaux ou gouvernementaux.” 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 “environmental construction companies”. 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 25 of 731 environmental construction companies based in Canada

See the full list, filter by size, metro and specialty, and access 26,715 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Environmental construction companies based in Canada at a glance

As of Nov 6, 2026

57.1%Verified-email coverage

64.0Average contacts per company

11-50Median size (employees)

7.1%Largest-city concentration · Calgary

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

266

11-50

278

51-200

123

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

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 731 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 “environmental construction companies” 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 26,715 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.

Environmental construction companies by metro

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

How many environmental construction companies are there based in Canada?

RevenueBase identified 731 company matches for environmental construction companies 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?

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

Which city has the most environmental construction companies?

Calgary leads with 52 company records, followed by Edmonton (38) and Montreal (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 26,715 professional contacts with verified work emails tracked across these 731 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.

Ready to reach these companies? Verified emails and direct dials for all 731 environmental construction companies based in Canada. Start with a free account, no credit card.

Download this list →

Related lists

Environmental construction companies 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 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.