Company lists · Data refreshed September 2026

Top 25 Emission software companies based in Canada

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

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 78 companies tracked

RevenueBase identified 78 emission software companies headquartered in Canada as of September 2026 and tracks 1,199 professional contacts across them, including 485 with verified work emails. Calgary is the largest hub.

This list covers emission software companies 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 21, 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 21, 2026 86% judged on-target in blind review

78Companies

1,199Contacts tracked

485Verified emails

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The 25 largest emission software companies based in Canada

Ranked by team size

Top 25 of 78 emission software companies based in Canada, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to emission software companies: 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	Ghgsat	Partial evidence	Montreal, QC, CanadaHQ checked Sep 21, 2026	51-200	228 contacts →
	Partial evidence “GHGSat is a global technology leader with pioneering emissions-monitoring capabilities that drive industrial efficiency with positive impact.” Source: RevenueBase Database · checked Sep 21, 2026
2	Novisto	Partial evidence	Montreal, QC, CanadaHQ checked Sep 21, 2026	51-200	151 contacts →
	Partial evidence “Novisto is the sustainability data management and reporting software of choice for global enterprises.” Source: RevenueBase Database · checked Sep 21, 2026
3	Aquatic Informatics	Partial evidence	Vancouver, BC, CanadaHQ checked Sep 21, 2026	51-200	139 contacts →
	Partial evidence “Headquartered in Vancouver BC Canada, Aquatic Informatics has provided software solutions for 20 years that address critical water data management, analytics, and compliance…” Source: RevenueBase Database · checked Sep 21, 2026
4	ERA Environmental Management Solutions	Partial evidence	Saint Laurent, QC, CanadaHQ checked Sep 21, 2026	51-200	60 contacts →
	Partial evidence “Since 1995, we have been helping hundreds of companies use our software to solve their environmental management problems.” Source: RevenueBase Database · checked Sep 21, 2026
5	Sensorup INC	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 21, 2026	11-50	44 contacts →
	Indirect evidence “Heavy industry built systems of record, then systems of insight, but they don't give you what you need to act on it.” Source: RevenueBase Database · checked Sep 21, 2026
6	STP Complianceehs	Indirect evidence	Vancouver, BC, CanadaHQ checked Sep 21, 2026	51-200	36 contacts →
	Indirect evidence “STP ComplianceEHS is a leading provider of digital EHS regulatory compliance and audit solutions.” Source: RevenueBase Database · checked Sep 21, 2026
7	Highwood Emissions Management	Partial evidence	Calgary, AB, CanadaHQ checked Sep 21, 2026	11-50	34 contacts →
	Partial evidence “We are emissions reduction experts with a vision for a world with near-zero oil & gas methane emissions.” Source: RevenueBase Database · checked Sep 21, 2026
8	Envirosoft Corporation	Partial evidence	Calgary, AB, CanadaHQ checked Sep 21, 2026	11-50	31 contacts →
	Partial evidence “Envirosoft provides trusted and scalable emissions management and business solutions to the oil and gas industry.” Source: RevenueBase Database · checked Sep 21, 2026
9	Medgate	Partial evidence	Toronto, ON, CanadaHQ checked Sep 21, 2026	201-500	29 contacts →
	Partial evidence “Medgate is the leading global provider of enterprise Environmental, Health, Safety, and Quality (EHSQ) software solutions.” Source: RevenueBase Database · checked Sep 21, 2026
10	Arolytics	Strong evidence	Calgary, AB, CanadaHQ checked Sep 21, 2026	11-50	20 contacts →
	Strong evidence “Arolytics is a software and consulting company on a mission to optimize oil and gas operations, cut emissions, and boost profitability through intelligent, data-driven solutions-…” Source: RevenueBase Database · checked Sep 21, 2026
11	Figbytes Powered By Amcs	Indirect evidence	Ottawa, ON, CanadaHQ checked Sep 21, 2026	51-200	18 contacts →
	Indirect evidence “At AMCS we are focused on Performance Sustainability– enabling resource-intensive industries to boost sustainability and profitability.” Source: RevenueBase Database · checked Sep 21, 2026
12	Biothermica Technologies INC	Indirect evidence	Montreal, QC, CanadaHQ checked Sep 21, 2026	11-50	17 contacts →
	Indirect evidence “Biothermica provides technologies, solutions & engineering services in the following sectors: industrial air pollution control, landfill gas, coal mine methane & waste-to-energy.” Source: RevenueBase Database · checked Sep 21, 2026
13	Lakes Environmental Software	Partial evidence	Waterloo, ON, CanadaHQ checked Sep 21, 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 21, 2026
14	Maxim Environmental And Safety INC	Indirect evidence	Mississauga, ON, CanadaHQ checked Sep 21, 2026	11-50	14 contacts →
	Indirect evidence “Maxim Environmental is Canada’s Premier Environmental Sales & Rental Company.” Source: RevenueBase Database · checked Sep 21, 2026
15	VL Energy LTD	Partial evidence	Calgary, AB, CanadaHQ checked Sep 21, 2026	11-50	14 contacts →
	Partial evidence “VL Energy delivers regulatory approved, AI powered energy and emissions intelligence that helps industrial operators improve performance, strengthen compliance, and reduce…” Source: RevenueBase Database · checked Sep 21, 2026
16	Carbonai	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 21, 2026	11-50	13 contacts →
	Indirect evidence “Driven by Impact.” Source: RevenueBase Database · checked Sep 21, 2026
17	Horizon Compliance Group INC	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 21, 2026	11-50	12 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 21, 2026
18	CEM Specialties INC	Partial evidence	London, ON, CanadaHQ checked Sep 21, 2026	51-200	12 contacts →
	Partial evidence “Process Analytical & Continuous Emission Monitoring Systems CEM Specialties Inc.(CEMSI) has been an industry leader for over 25 years in the supply of continuous emissions…” Source: RevenueBase Database · checked Sep 21, 2026
19	Azzera	Partial evidence	Montréal, CanadaHQ checked Sep 21, 2026	1-10	11 contacts →
	Partial evidence “Azzera is a climate tech company helping aviation stakeholders meet their sustainability goals with innovative tools, emissions compliance support, and transparent access to…” Source: RevenueBase Database · checked Sep 21, 2026
20	Greenpath Energy	Partial evidence	Calgary, AB, CanadaHQ checked Sep 21, 2026	11-50	9 contacts →
	Partial evidence “GreenPath Energy is North America’s premier emission management service and solution provider for the oil and gas industry.” Source: RevenueBase Database · checked Sep 21, 2026
21	Onyen Corporation	Partial evidence	Toronto, BC, CanadaHQ checked Sep 21, 2026	201-500	8 contacts →
	Partial evidence “Onyen Corporation is a compliance, risk, and sustainability management reporting software-as-a-service (EMSaaS) provider.” Source: RevenueBase Database · checked Sep 21, 2026
22	Aerometrix Services INC	Indirect evidence	Victoria, BC, CanadaHQ checked Sep 21, 2026	11-50	7 contacts →
	Indirect evidence “Aerometrix is the leading technology provider for aerial detection of greenhouse gases such as Methane & CO2.” Source: RevenueBase Database · checked Sep 21, 2026
23	Chemican Consulting	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 21, 2026	1-10	7 contacts →
	Indirect evidence “ChemiCan Consulting delivers cutting-edge analytical solutions and sustainability transformation services to the Oil & Gas, Industrial, Pharmaceutical, and Biomedical sectors.” Source: RevenueBase Database · checked Sep 21, 2026
24	Quatrex Environmental INC	Indirect evidence	Terrebonne, QC, CanadaHQ checked Sep 21, 2026	11-50	6 contacts →
	Indirect evidence “Canada's expert in environmental compliance products and solutions.” Source: RevenueBase Database · checked Sep 21, 2026
25	Cntral INC	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 21, 2026	11-50	6 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 21, 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: emission software companies. 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 emission software companies.
Partial evidence: Its own public description names part of emission software companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name emission software companies. 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 78 emission software companies based in Canada

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Emission software companies based in Canada at a glance

As of Sep 21, 2026

40.5%Verified-email coverage

15.4Average contacts per company

11-50Median size (employees)

26.9%Largest-city concentration · Calgary

Sep 21, 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 78 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 emission software companies, 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 “emission software companies”. 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 emission software companies), 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 emission software companies, 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, 485 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 21, 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 emission software companies, 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 emission software companies are there based in Canada?

RevenueBase identified 78 emission software companies 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?

Ghgsat, headquartered in Montreal, tops this list with the largest team on record.

Which city has the most emission software companies?

Calgary leads with 21 headquartered companies, followed by Toronto (9) and Vancouver (9).

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 485 verified decision-maker contacts tracked across these 78 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 21, 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.