Company lists · Data refreshed September 2026

Top 25 Carbon neutral software companies based in Canada

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

Compiled by the RevenueBase Data Team Data refreshed Sep 14, 2026 183 companies tracked

RevenueBase identified 183 carbon neutral software companies headquartered in Canada as of September 2026 and tracks 1,863 professional contacts across them, including 797 with verified work emails. Toronto is the largest hub.

This list covers carbon neutral 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 14, 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 14, 2026 86% judged on-target in blind review

183Companies

1,863Contacts tracked

797Verified emails

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The 25 largest carbon neutral software companies based in Canada

Ranked by team size

Top 25 of 183 carbon neutral software companies based in Canada, ranked by team size, largest first. Data refreshed Sep 14, 2026. RevenueBase Smart Search rates how each company's information relates to carbon neutral 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	Novisto	Partial evidence	Montreal, QC, CanadaHQ checked Sep 14, 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 14, 2026
2	Blackstone Energy Services INC	Partial evidence	Toronto, ON, CanadaHQ checked Sep 14, 2026	51-200	98 contacts →
	Partial evidence “Blackstone Energy is an energy transition company that delivers responsible energy and carbon management.” Source: RevenueBase Database · checked Sep 14, 2026
3	Akonovia	Indirect evidence	Montréal, CanadaHQ checked Sep 14, 2026	51-200	73 contacts →
	Indirect evidence “Akonovia helps you with your energy efficiency and decarbonization goals.” Source: RevenueBase Database · checked Sep 14, 2026
4	Clearblue Markets	Partial evidence	Toronto, ON, CanadaHQ checked Sep 14, 2026	51-200	66 contacts →
	Partial evidence “ClearBlue empowers clients to take action, manage risk and realize value in the carbon markets via technology-enabled solutions.” Source: RevenueBase Database · checked Sep 14, 2026
5	ERA Environmental Management Solutions	Partial evidence	Saint Laurent, QC, CanadaHQ checked Sep 14, 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 14, 2026
6	Arcadian Projects INC	Indirect evidence	New Hamburg, ON, CanadaHQ checked Sep 14, 2026	51-200	54 contacts →
	Indirect evidence “Building a Resilient Future, Together At Arcadian Projects, we’re driven by a deep commitment to a better tomorrow.” Source: RevenueBase Database · checked Sep 14, 2026
7	Active Business Services ABS	Indirect evidence	Burlington, ON, CanadaHQ checked Sep 14, 2026	11-50	54 contacts →
	Indirect evidence “Active Business Services (ABS) is an industry leader in energy management solutions, with a focus to help organizations accelerate their energy efficiency and optimize energy…” Source: RevenueBase Database · checked Sep 14, 2026
8	Sensorup INC	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 14, 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 14, 2026
9	Ostrom Climate Solutions INC	Partial evidence	Vancouver, BC, CanadaHQ checked Sep 14, 2026	11-50	39 contacts →
	Partial evidence “Ostrom Climate is one of North America’s leading providers of carbon management solutions.” Source: RevenueBase Database · checked Sep 14, 2026
10	Enerzam	Indirect evidence	Montréal, QC, CanadaHQ checked Sep 14, 2026	11-50	33 contacts →
	Indirect evidence “At EnerZam, we provide innovative engineering solutions that drive your sustainability initiatives and help you achieve your decarbonization goals.” Source: RevenueBase Database · checked Sep 14, 2026
11	Energy Performance Services EPS	Indirect evidence	Montreal, QC, CanadaHQ checked Sep 14, 2026	11-50	31 contacts →
	Indirect evidence “For over 34 years, EPS has been a trusted leader in industrial energy efficiency and energy management across Canada and internationally.” Source: RevenueBase Database · checked Sep 14, 2026
12	Envirosoft Corporation	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 14, 2026	11-50	31 contacts →
	Indirect evidence “Envirosoft provides trusted and scalable emissions management and business solutions to the oil and gas industry.” Source: RevenueBase Database · checked Sep 14, 2026
13	Panevo	Indirect evidence	Vancouver, BC, CanadaHQ checked Sep 14, 2026	11-50	29 contacts →
	Indirect evidence “At Panevo we combine our passion for sustainability and engineering to deliver a portfolio of services that enable organizations to minimize their utility usage, significantly…” Source: RevenueBase Database · checked Sep 14, 2026
14	Noventa Energy Partners	Partial evidence	Toronto, ON, CanadaHQ checked Sep 14, 2026	11-50	27 contacts →
	Partial evidence “Noventa is a renewable energy company providing proprietary solutions to reduce carbon emissions and manage energy costs through a full suite of services that range from…” Source: RevenueBase Database · checked Sep 14, 2026
15	Enviro-Experts	Indirect evidence	Laval, QC, CanadaHQ checked Sep 14, 2026	11-50	27 contacts →
	Indirect evidence “Enviro-Experts : Génie et environnement.” Source: RevenueBase Database · checked Sep 14, 2026
16	Open Technologies	Indirect evidence	Vancouver, BC, CanadaHQ checked Sep 14, 2026	11-50	27 contacts →
	Indirect evidence “OPEN Technologies helps city-shapers make data-informed decisions.” Source: RevenueBase Database · checked Sep 14, 2026
17	Adaptis	Strong evidence	Toronto, CanadaHQ checked Sep 14, 2026	11-50	27 contacts →
	Strong evidence “Adaptis is a diverse team of carbon reduction experts supercharged by a proprietary software platform for evaluating and optimizing building performance, whole-life carbon, and…” Source: RevenueBase Database · checked Sep 14, 2026
18	Building Automation Systems	Indirect evidence	Rocky View County, AB, CanadaHQ checked Sep 14, 2026	11-50	26 contacts →
	Indirect evidence “Building Automation Systems (BAS) is an energy management company providing a cost effective and reliable control system with superior operating results.” Source: RevenueBase Database · checked Sep 14, 2026
19	ARBOR	Partial evidence	Calgary, CanadaHQ checked Sep 14, 2026	11-50	25 contacts →
	Partial evidence “Arbor is a carbon accounting platform that helps companies calculate and reduce emissions to reach net zero.” Source: RevenueBase Database · checked Sep 14, 2026
20	power-q.inc	Indirect evidence	Montreal, QC, CanadaHQ checked Sep 14, 2026	11-50	23 contacts →
	Indirect evidence “Power Q serves the energy sector.” Source: RevenueBase Database · checked Sep 14, 2026
21	Volta Energy	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 14, 2026	11-50	20 contacts →
	Indirect evidence “Founded in 2009, Volta has been ahead of the grain in creating a sustainable future for over a decade.” Source: RevenueBase Database · checked Sep 14, 2026
22	Modern West	Partial evidence	Calgary, AB, CanadaHQ checked Sep 14, 2026	11-50	18 contacts →
	Partial evidence “Modern West has a reputation of excellence in providing smart, sensible, and effective business solutions for carbon management in the energy industry.” Source: RevenueBase Database · checked Sep 14, 2026
23	Green SKY Sustainability Consulting INC	Indirect evidence	Vancouver, BC, CanadaHQ checked Sep 14, 2026	11-50	18 contacts →
	Indirect evidence “At Green Sky, we believe meaningful climate action begins with informed strategy and verifiable data.” Source: RevenueBase Database · checked Sep 14, 2026
24	Figbytes Powered By Amcs	Indirect evidence	Ottawa, ON, CanadaHQ checked Sep 14, 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 14, 2026
25	Lakes Environmental Software	Partial evidence	Waterloo, ON, CanadaHQ checked Sep 14, 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 14, 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: carbon neutral 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 carbon neutral software companies.
Partial evidence: Its own public description names part of carbon neutral software companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name carbon neutral 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 183 carbon neutral software companies based in Canada

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Carbon neutral software companies based in Canada at a glance

As of Sep 14, 2026

42.8%Verified-email coverage

10.2Average contacts per company

1-10Median size (employees)

20.2%Largest-city concentration · Toronto

Sep 14, 2026Page data refreshed

Companies by employee count

1-10

108

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 183 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 carbon neutral 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 “carbon neutral 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 carbon neutral 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 carbon neutral 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, 797 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 14, 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.

Carbon neutral software companies by metro

Carbon neutral software companies in Toronto37

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 carbon neutral 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 carbon neutral software companies are there based in Canada?

RevenueBase identified 183 carbon neutral 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?

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

Which city has the most carbon neutral software companies?

Toronto leads with 37 headquartered companies, followed by Calgary (24) and Vancouver (21).

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 797 verified decision-maker contacts tracked across these 183 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 14, 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.