Company lists · Data refreshed September 2026

Top 25 Environmental permit data providers based in Canada

Name: Environmental permit data providers based in Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 12, 2026 86 companies tracked

RevenueBase identified 86 environmental permit data providers headquartered in Canada as of September 2026 and tracks 1,632 professional contacts across them, including 894 with verified work emails and 123 with mobile numbers. Calgary is the largest hub.

This list covers environmental permit data providers 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 12, 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 12, 2026 86% judged on-target in blind review

86Companies

1,632Contacts tracked

894Verified emails

123Mobile numbers

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The 25 largest environmental permit data providers based in Canada

Ranked by team size

Top 25 of 86 environmental permit data providers based in Canada, ranked by team size, largest first. Data refreshed Sep 12, 2026. RevenueBase Smart Search rates how each company's information relates to environmental permit data providers: 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	Vertex Resource Group LTD	Partial evidence	Sherwood Park, AB, CanadaHQ checked Sep 12, 2026	1,001-5,000	471 contacts →
	Partial evidence “Since 1962, Vertex has been a leading North American provider of environmental services.” Source: RevenueBase Database · checked Sep 12, 2026
2	Keystone Environmental	Partial evidence	Burnaby, BC, CanadaHQ checked Sep 12, 2026	51-200	158 contacts →
	Partial evidence “Keystone Environmental is a proudly Canadian (owned and operated) full service environmental consultancy helping businesses meet their environmental goals and objectives.” Source: RevenueBase Database · checked Sep 12, 2026
3	Summit	Partial evidence	Calgary, AB, CanadaHQ checked Sep 12, 2026	51-200	153 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 12, 2026
4	Associated Environmental Consultants	Partial evidence	Vernon, BC, CanadaHQ checked Sep 12, 2026	501-1,000	105 contacts →
	Partial evidence “Associated Environmental Consultants are experts in environmental science and management with a passion for our work, our communities, and our environment.” Source: RevenueBase Database · checked Sep 12, 2026
5	Canada North Environmental Services	Partial evidence	Saskatoon, SK, CanadaHQ checked Sep 12, 2026	51-200	62 contacts →
	Partial evidence “Canada North Environmental Services (CanNorth) provides a full range of environmental services and is 100% First Nations owned by the Lac La Ronge Indian Band, Saskatchewan’s…” Source: RevenueBase Database · checked Sep 12, 2026
6	Pesca Environment	Partial evidence	Carleton-sur-mer, QC, CanadaHQ checked Sep 12, 2026	51-200	60 contacts →
	Partial evidence “PESCA Environment assists you in the realization of your projects for more than 30 years.” Source: RevenueBase Database · checked Sep 12, 2026
7	H2lab	Indirect evidence	Sainte-agathe-des-monts, QC, CanadaHQ checked Sep 12, 2026	51-200	51 contacts →
	Indirect evidence “Lorsque vient le temps d’obtenir l’heure juste en matière d’analyses environnementales, les organisations des secteurs privés et publics peuvent compter sur H2Lab.” Source: RevenueBase Database · checked Sep 12, 2026
8	Envirochem Services INC	Partial evidence	North Vancouver, BC, CanadaHQ checked Sep 12, 2026	11-50	46 contacts →
	Partial evidence “We are your trusted environmental advisor since 1984.” Source: RevenueBase Database · checked Sep 12, 2026
9	Blue Heron Environmental	Partial evidence	Timmins, ON, CanadaHQ checked Sep 12, 2026	11-50	35 contacts →
	Partial evidence “Blue Heron is an environmental consulting firm headquartered in Timmins with an active presence in Sudbury, Thunder Bay, North Bay, Sault Ste.” Source: RevenueBase Database · checked Sep 12, 2026
10	Solstice Environmental Management	Partial evidence	Edmonton, AB, CanadaHQ checked Sep 12, 2026	11-50	34 contacts →
	Partial evidence “Solstice Environmental Management is a Western Canadian based environmental consulting company specializing in site assessment & remediation/reclamation, liability assessments…” Source: RevenueBase Database · checked Sep 12, 2026
11	Ecoscape Environmental Consultants LTD	Partial evidence	Kelowna, BC, CanadaHQ checked Sep 12, 2026	11-50	33 contacts →
	Partial evidence “Ecoscape is a full service environmental consulting firm located in Kelowna, BC.” Source: RevenueBase Database · checked Sep 12, 2026
12	OZA Inspections LTD	Partial evidence	Stoney Creek, ON, CanadaHQ checked Sep 12, 2026	11-50	30 contacts →
	Partial evidence “Oza Inspections Ltd is an Environmental Services company located in 215 Roberts Rd, Grimsby, ON, Canada.” Source: RevenueBase Database · checked Sep 12, 2026
13	X-Terra Environmental Services LTD	Partial evidence	Lloydminster, AB, CanadaHQ checked Sep 12, 2026	11-50	26 contacts →
	Partial evidence “X-Terra Environmental Services Ltd.(X-Terra) is a close network of Environmental Consultants and Professionals committed to serving industry, striving for environmental compliance…” Source: RevenueBase Database · checked Sep 12, 2026
14	Applied Aquatic Research Ltd. AAR Environmental Services	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 12, 2026	11-50	24 contacts →
	Indirect evidence “Applied Aquatic Research Ltd.(AAR) was incorporated in Alberta in 1996 and has provided aquatic resource inventory and mitigation planning support to industry, municipalities, and…” Source: RevenueBase Database · checked Sep 12, 2026
15	Lorax Environmental Services LTD	Indirect evidence	Vancouver, BC, CanadaHQ checked Sep 12, 2026	11-50	23 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 12, 2026
16	Lakes Environmental Software	Partial evidence	Waterloo, ON, CanadaHQ checked Sep 12, 2026	51-200	17 contacts →
	Partial evidence “Lakes Environmental is committed to supplying robust and easy-to-use software, training, and services to consulting companies, industry, governmental agencies, and academia.” Source: RevenueBase Database · checked Sep 12, 2026
17	KH Environmental Consulting INC	Partial evidence	Niagara, ON, CanadaHQ checked Sep 12, 2026	1-10	14 contacts →
	Partial evidence “Supporting industry by providing environmental regulatory compliance services and implementing sustainable compliance programs.” Source: RevenueBase Database · checked Sep 12, 2026
18	A.J. Environnement INC	Indirect evidence	Mont-laurier, QC, CanadaHQ checked Sep 12, 2026	11-50	13 contacts →
	Indirect evidence “Fondée en 2016 par deux biologistes expérimentées et passionnées, A.J.” Source: RevenueBase Database · checked Sep 12, 2026
19	Geosearch	Strong evidence	Toronto, ON, CanadaHQ checked Sep 12, 2026	51-200	12 contacts →
	Strong evidence “ERIS and GeoSearch are now one – combining strengths in environmental data, historical information, and leading technologies.” Source: RevenueBase Database · checked Sep 12, 2026
20	Duka Environmental Services LTD	Indirect evidence	Langley, BC, CanadaHQ checked Sep 12, 2026	1-10	11 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 12, 2026
21	JFM Environmental Limited	Partial evidence	London, ON, CanadaHQ checked Sep 12, 2026	1-10	10 contacts →
	Partial evidence “JFM Environmental Limited is a London Ontario based environmental consulting firm.” Source: RevenueBase Database · checked Sep 12, 2026
22	Lehder Environmental Services	Partial evidence	Point Edward, ON, CanadaHQ checked Sep 12, 2026	11-50	10 contacts →
	Partial evidence “LEHDER Environmental Services is an environmental consulting company focused on providing Excellence in Industrial Air Quality Services.” Source: RevenueBase Database · checked Sep 12, 2026
23	Progestech INC	Partial evidence	Trois-rivieres, QC, CanadaHQ checked Sep 12, 2026	11-50	9 contacts →
	Partial evidence “Progestech Inc is a renewables and environment company based out of 303, Dessureault, Trois-Rivieres, Quebec, Canada.” Source: RevenueBase Database · checked Sep 12, 2026
24	Arletta Environmental Consulting Corp	Partial evidence	Calgary, AB, CanadaHQ checked Sep 12, 2026	11-50	8 contacts →
	Partial evidence “Arletta Environmental Consulting Inc.” Source: RevenueBase Database · checked Sep 12, 2026
25	Boreal Environmental	Partial evidence	Saint John, NB, CanadaHQ checked Sep 12, 2026	1-10	7 contacts →
	Partial evidence “Environmental service and consulting provider for governmental agencies, municipalities, construction industry, NGOs, engineering firms, land developers, and the energy sector.” Source: RevenueBase Database · checked Sep 12, 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: environmental permit data providers. 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 environmental permit data providers.
Partial evidence: Its own public description names part of environmental permit data providers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name environmental permit data providers. 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 86 environmental permit data providers based in Canada

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Environmental permit data providers based in Canada at a glance

As of Sep 12, 2026

54.8%Verified-email coverage

7.5%Mobile-number coverage

19.0Average contacts per company

1-10Median size (employees)

11.6%Largest-city concentration · Calgary

Sep 12, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

501-1,000

1,001-5,000

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 14.0d

7590–30

12631–60

461–90

090–180

5180+

Company record updated

Median 75.0d

00–30

58431–60

76861–90

20490–180

76180+

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 environmental permit data providers, 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 “environmental permit data providers”. 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 environmental permit data providers), 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 environmental permit data providers, 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, 894 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 12, 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 environmental permit data providers, 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 environmental permit data providers are there based in Canada?

RevenueBase identified 86 environmental permit data providers 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?

Vertex Resource Group LTD, headquartered in Sherwood Park, tops this list with the largest team on record.

Which city has the most environmental permit data providers?

Calgary leads with 10 headquartered companies, followed by Edmonton (5) and Vancouver (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 894 verified decision-maker contacts tracked across these 86 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 12, 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.