Company lists · Data verified August 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 Verified Aug 28, 2026 164 companies tracked

There are 164 carbon neutral software companies headquartered in Canada (RevenueBase, August 2026). RevenueBase tracks 2,790 professional contacts across them, including 836 with verified work emails and 188 with mobile numbers. 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. Data current as of August 28, 2026.

164Companies

2,790Contacts tracked

836Verified emails

188Mobile numbers

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The 25 largest carbon neutral software companies based in Canada

Ranked by team size

Top 25 of 164 carbon neutral software companies based in Canada, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	Gruppo AB	Guelph, ON	1,001-5,000	1,076	114
2	Novisto	Montreal, QC	51-200	151	75
3	Blackstone Energy Services INC	Toronto, ON	51-200	96	76
4	Akonovia	Toronto	51-200	73	25
5	Clearblue Markets	Calgary, AB	51-200	66	36
6	ERA Environmental Management Solutions	Saint Laurent, QC	51-200	60	2
7	Sensorup INC	Calgary, AB	11-50	55	40
8	Sustainext	Mississauga, ON	11-50	54	26
9	Arcadian Projects INC	New Hamburg, ON	51-200	54	22
10	Active Business Services ABS	Burlington, ON	11-50	53	2
11	Ostrom Climate Solutions INC	Vancouver, BC	11-50	37	23
12	Enerzam	Montreal, QC	11-50	33	28
13	Energy Performance Services EPS	Montreal, QC	11-50	31	24
14	Figbytes Powered By Amcs	Ottawa, ON	51-200	31	16
15	Envirosoft Corporation	Calgary, AB	11-50	30	24
16	Panevo	Vancouver, BC	11-50	29	19
17	Noventa Energy Partners	Toronto, ON	11-50	27	19
18	Enviro-Experts	Laval, QC	11-50	27	11
19	ARBOR	Calgary	11-50	25	14
20	power-q.inc	Montreal, QC	11-50	23	11
21	Volta Energy	Toronto, ON	11-50	20	6
22	Modern West	Calgary, AB	11-50	18	11
23	Nasdaq Metrio	Montreal, QC	201-500	16	7
24	Mindcan INC	Vaughan, ON	11-50	16	7
25	Aladaco Consulting INC	Cambridge, ON	11-50	15	10

Showing 25 of 164 carbon neutral software companies based in Canada

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Carbon neutral software companies based in Canada at a glance

As of Aug 28, 2026

1-10Median size (employees)

TorontoLargest hub · 39 HQs

188Contacts with mobile numbers

5Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

Carbon neutral software companies by metro

Metro	Companies
Carbon neutral software companies in Toronto	39
Carbon neutral software companies in Calgary	19
Carbon neutral software companies in Montreal	18
Carbon neutral software companies in Vancouver	14
Carbon neutral software companies in Mississauga	7
Carbon neutral software companies in Ottawa	5
Carbon neutral software companies in Sherbrooke	4

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “carbon neutral software companies”, with match quality audited by blind human judging, and headquartered in Canada.
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: Contact records re-verify on a rolling cadence; 5 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

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

There are 164 carbon neutral software companies headquartered in Canada as of August 2026 (RevenueBase).

What is the largest company on this list?

Gruppo AB, headquartered in Guelph, tops this list with the largest team on record.

Which city has the most carbon neutral software companies?

Toronto leads with 39 headquartered companies, followed by Calgary (19) and Montreal (18).

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 836 verified decision-maker contacts tracked across these 164 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.