Company lists · Data refreshed October 2026

Top 15 Esg building compliance firms based in Calgary, Canada

RevenueBase identified 28 company matches for esg building compliance firms associated with Calgary, Canada as of October 2026 and tracks 161 professional contacts across them, including 61 with verified work emails. Across Canada, Toronto is the largest hub for this category (46 companies); Calgary has 28.

This list covers company matches for esg building compliance firms associated with Calgary, 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 12, 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 12, 2026 How this list was built
28Companies
161Contacts tracked
61Verified emails
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The 15 largest esg building compliance firms based in Calgary, Canada

Ranked by team size
Top 15 of 28 company matches for esg building compliance firms based in Calgary, Canada, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 12, 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 matchCalgary, AB, CanadaHQ recorded Oct 12, 20261-1018 contacts →

Exact match

“Applied4Sight is a consultant company with an experienced team who develops management systems and frameworks that meet industry standards and regulations around the world.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
2Exact matchCalgary, AB, CanadaHQ recorded Oct 12, 202611-5016 contacts →

Exact match

“TLJ Engineering Consultants provides comprehensive mechanical and electrical engineering and design services to residential and commercial building owners, tenants, property…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
3Exact matchCalgary, AB, CanadaHQ recorded Oct 12, 202611-5016 contacts →

Exact match

“MAREX CANADA LIMITED OUR MISSION STATEMENT MAREX provides leadership in safety, while improving quality, maintainability and reliability.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
4Exact matchCalgary, AB, CanadaHQ recorded Oct 12, 202611-5010 contacts →

Exact match

“MICONE Consulting Inc.(MICONE) is a multi-disciplinary firm of experienced professional engineers and scientists.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
5Exact matchCalgary, AB, CanadaHQ recorded Oct 12, 202611-509 contacts →

Exact match

“Arletta Environmental Consulting Inc.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
6Exact matchCalgary, AB, CanadaHQ recorded Oct 12, 20261-105 contacts →

Exact match

“Helping corporations and communities to benchmark and report their emissions, improve sustainability and ESG scores, and attract more investments and grants.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
7Exact matchCalgary, AB, CanadaHQ recorded Oct 12, 20261-105 contacts →

Exact match

“We are a group of independent Environmental, Social and Governance (ESG) professionals who work together to provide the best possible advice to our customers for ESG performance…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
8Exact matchCalgary, AB, CanadaHQ recorded Oct 12, 20261-105 contacts →

Exact match

“We are a global environmental and social consultancy dedicated to sustainable societal transformation.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
9Exact matchCalgary, CanadaHQ recorded Oct 12, 20261-104 contacts →

Exact match

“Build Neutral is a Canadian Indigenous-owned, women-led research and sustainability firm specializing in Life Cycle Assessment (LCA), Environmental Product Declarations (EPDs)…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
10Exact matchCalgary, AB, CanadaHQ recorded Oct 12, 202651-2003 contacts →

Exact match

“Clean Energy Solutions Inc (CES Inc) is a sustainable consulting firm based in Casablanca.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
11Exact matchCalgary, AB, CanadaHQ recorded Oct 12, 20261-103 contacts →

Exact match

“We're mining people with experience across operations, corporate, and governance roles.”

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

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
13Exact matchCalgary, CanadaHQ recorded Oct 12, 20261-102 contacts →

Exact match

“We help leading companies adapt to an ever-evolving business environment, where access to capital and maintaining investor confidence is increasingly tied to non-traditional…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
14Exact matchCalgary, AB, CanadaHQ recorded Oct 12, 2026n/a2 contacts →

Exact match

“20 Years of PHH.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
15Exact matchCalgary, AB, CanadaHQ recorded Oct 12, 20261-101 contacts →

Exact match

“Welcome to Clark Health and Safety Ltd.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase

Showing 15 of 28 esg building compliance firms based in Calgary, Canada

See the full list, filter by size, metro and specialty, and access 61 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Esg building compliance firms based in Calgary, Canada at a glance

As of Oct 12, 2026
37.9%Verified-email coverage
5.8Average contacts per company
1-10Median size (employees)
Oct 12, 2026Page data refreshed

Companies by employee count

1-10
19
11-50
5
51-200
3

Email recency for this list is measured across the whole Canada list rather than for Calgary, so it is reported there. Company counts and contact totals on this page are exact for Calgary, over 28 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 Calgary, Canada whose business descriptions match “esg building compliance firms” 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 61 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 12, 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.

Esg building compliance firms by metro in Canada

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 “esg building compliance firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many esg building compliance firms are there based in Calgary, Canada?

RevenueBase identified 28 company matches for esg building compliance firms associated with Calgary, 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?

Applied4sight LTD tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in Canada has the most esg building compliance firms?

Toronto leads Canada with 46 company records, followed by Vancouver (31) and Montreal (29). Calgary has 28.

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 61 professional contacts with verified work emails tracked across these 28 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 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 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.