Company lists · Data refreshed September 2026

Top 25 Composting technology companies based in Canada

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

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 71 companies tracked

RevenueBase identified 71 composting technology companies headquartered in Canada as of September 2026 and tracks 595 professional contacts across them, including 231 with verified work emails. Calgary is the largest hub.

This list covers composting technology 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 19, 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 19, 2026 86% judged on-target in blind review

71Companies

595Contacts tracked

231Verified emails

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The 25 largest composting technology companies based in Canada

Ranked by team size

Top 25 of 71 composting technology companies based in Canada, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to composting technology 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	Gaudreau Environnement INC	Indirect evidence	Victoriaville, QC, CanadaHQ checked Sep 19, 2026	51-200	56 contacts →
	Indirect evidence “Gaudreau Environnement Inc is a company based out of 365 Boul de la Bonaventure, Victoriaville, Quebec, Canada.” Source: RevenueBase Database · checked Sep 19, 2026
2	Food Cycle Science	Indirect evidence	Ottawa, ON, CanadaHQ checked Sep 19, 2026	51-200	53 contacts →
	Indirect evidence “Food Cycle Science (FCS) is a Canadian clean-tech company that designs, sells and distributes food waste management solutions for homes, businesses and municipalities.” Source: RevenueBase Database · checked Sep 19, 2026
3	Airex Energy	Indirect evidence	Laval, QC, CanadaHQ checked Sep 19, 2026	11-50	40 contacts →
	Indirect evidence “Airex Energy is a world leading climate solutions provider, helping organizations in their journey towards achieving net-zero emissions.” Source: RevenueBase Database · checked Sep 19, 2026
4	AIM Environmental Group	Partial evidence	Stoney Creek, ON, CanadaHQ checked Sep 19, 2026	51-200	38 contacts →
	Partial evidence “AIM is your technology and full-service partner of organic waste management solutions for the municipal, industrial, commercial, and institutional marketplace / or sectors.” Source: RevenueBase Database · checked Sep 19, 2026
5	Pure Life Carbon INC	Indirect evidence	Red Deer County, AB, CanadaHQ checked Sep 19, 2026	11-50	31 contacts →
	Indirect evidence “Pure Life Carbon is a private Canadian clean AgTech firm that has developed the first re-usable, carbon sequestering, soilless growing medium for the controlled environment…” Source: RevenueBase Database · checked Sep 19, 2026
6	TRY Recycling INC	Indirect evidence	London, ON, CanadaHQ checked Sep 19, 2026	51-200	31 contacts →
	Indirect evidence “Since 1991, TRY Recycling Inc.” Source: RevenueBase Database · checked Sep 19, 2026
7	Char Technologies LTD	Partial evidence	Toronto, ON, CanadaHQ checked Sep 19, 2026	11-50	30 contacts →
	Partial evidence “CHAR Tech (TSXV:YES)(OTC PINK:CTRNF)(FSE:68K) is a Canadian clean-technology company developing first-in-kind high-temperature pyrolysis ("HTP") systems that process…” Source: RevenueBase Database · checked Sep 19, 2026
8	Lystek	Indirect evidence	Cambridge, ON, CanadaHQ checked Sep 19, 2026	51-200	27 contacts →
	Indirect evidence “Lystek is an award-winning organic materials recovery firm with proven solutions that is helping municipalities and other generators reduce waste, costs, odors and greenhouse gas…” Source: RevenueBase Database · checked Sep 19, 2026
9	Livestock Water Recycling	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 19, 2026	11-50	20 contacts →
	Indirect evidence “Livestock Water Recycling (LWR) is a first-class global manufacturer of manure treatment systems that provide hog, dairy and anaerobic digester operations with patented manure…” Source: RevenueBase Database · checked Sep 19, 2026
10	CTK BIO Canada	Indirect evidence	Surrey, BC, CanadaHQ checked Sep 19, 2026	11-50	20 contacts →
	Indirect evidence “Truly biodegradable & compostable plastic pellets made from wasted byproducts designed to break down in managed and unmanaged environments.” Source: RevenueBase Database · checked Sep 19, 2026
11	Orca Digesters INC	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 19, 2026	11-50	17 contacts →
	Indirect evidence “The ORCA food waste disposal solution promotes sustainability, cost efficiency, and environmental stewardship.” Source: RevenueBase Database · checked Sep 19, 2026
12	Quadrogen Power Systems, INC	Partial evidence	Burnaby, BC, CanadaHQ checked Sep 19, 2026	51-200	16 contacts →
	Partial evidence “Quadrogen is a Canadian clean technology company that builds customized biogas clean-up systems that allow waste water treatment plants, landfills, agricultural digesters and…” Source: RevenueBase Database · checked Sep 19, 2026
13	BC Biocarbon	Partial evidence	Mcbride, BC, CanadaHQ checked Sep 19, 2026	11-50	10 contacts →
	Partial evidence “BC Biocarbon's unique technology turns wood biomass into a high-performance soil amendment.” Source: RevenueBase Database · checked Sep 19, 2026
14	Terraforma Systems INC	Indirect evidence	Vancouver, BC, CanadaHQ checked Sep 19, 2026	11-50	10 contacts →
	Indirect evidence “Terraforma Systems is a leading innovator and manufacturer of waste management solutions, providing integrated hardware and software solutions to revolutionize waste reduction and…” Source: RevenueBase Database · checked Sep 19, 2026
15	Reaction Distributing INC	Indirect evidence	St Thomas, ON, CanadaHQ checked Sep 19, 2026	11-50	9 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 19, 2026
16	Anaconda Systems Limited	Indirect evidence	Vancouver, BC, CanadaHQ checked Sep 19, 2026	11-50	7 contacts →
	Indirect evidence “Anaconda Systems is a leader in designing and implementing safe and reliable organic waste management systems.” Source: RevenueBase Database · checked Sep 19, 2026
17	Brome Compost INC	Indirect evidence	Cowansville, QC, CanadaHQ checked Sep 19, 2026	1-10	7 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 19, 2026
18	Carbon Oxytech INC	Partial evidence	Calgary, AB, CanadaHQ checked Sep 19, 2026	11-50	7 contacts →
	Partial evidence “Carbon OxyTech Inc, is commercializing a new green technology that provides non-combustion utilization pathways for residual feedstocks, low-rank coal, and carbon-based waste and…” Source: RevenueBase Database · checked Sep 19, 2026
19	Bioénertek	Indirect evidence	Montréal, QC, CanadaHQ checked Sep 19, 2026	1-10	6 contacts →
	Indirect evidence “BioÉnertek, a leading force in the energy transition, is dedicated to forging a path towards a sustainable future.” Source: RevenueBase Database · checked Sep 19, 2026
20	Organix Energy INC	Indirect evidence	Vancouver, BC, CanadaHQ checked Sep 19, 2026	1-10	6 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 19, 2026
21	Circulus Agtech	Indirect evidence	Montreal, QC, CanadaHQ checked Sep 19, 2026	1-10	5 contacts →
	Indirect evidence “Circulus Agtech valorizes manure and compost to produce liquid organic fertilizer suitable for hydroponics while using high-tech ion monitoring to reach target nutrient levels and…” Source: RevenueBase Database · checked Sep 19, 2026
22	Hipoint AG Environmental	Indirect evidence	Victoria, BC, CanadaHQ checked Sep 19, 2026	11-50	5 contacts →
	Indirect evidence “HiPoint AG Environmental \| Closed Loop Biomass Recycling Facilities Our mission is clear.” Source: RevenueBase Database · checked Sep 19, 2026
23	Resolve Composites	Partial evidence	West Lahave, NS, CanadaHQ checked Sep 19, 2026	1-10	3 contacts →
	Partial evidence “Resolve Composites is an innovative clean technology startup dedicated to advancing recycling solutions for the composite industry.” Source: RevenueBase Database · checked Sep 19, 2026
24	B-Nature	Partial evidence	Saskatoon, SK, CanadaHQ checked Sep 19, 2026	1-10	3 contacts →
	Partial evidence “By reducing the composting time from months to days, B-Nature provides an efficient and sustainable solution for managing organic waste.” Source: RevenueBase Database · checked Sep 19, 2026
25	Triple Green Products	Indirect evidence	Rosenort, MB, CanadaHQ checked Sep 19, 2026	1-10	2 contacts →
	Indirect evidence “Triple Green Products manufactures and installs industry-leading equipment into the agricultural, institutional, municipal, commercial, and industrial sectors.” Source: RevenueBase Database · checked Sep 19, 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: composting technology 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 composting technology companies.
Partial evidence: Its own public description names part of composting technology companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name composting technology 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 71 composting technology companies based in Canada

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Composting technology companies based in Canada at a glance

As of Sep 19, 2026

38.8%Verified-email coverage

8.4Average contacts per company

1-10Median size (employees)

7.0%Largest-city concentration · Calgary

Sep 19, 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 71 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 composting technology 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 “composting technology 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 composting technology 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 composting technology 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, 231 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 19, 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 composting technology 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 composting technology companies are there based in Canada?

RevenueBase identified 71 composting technology 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?

Gaudreau Environnement INC, headquartered in Victoriaville, tops this list with the largest team on record.

Which city has the most composting technology companies?

Calgary leads with 5 headquartered companies, followed by Toronto (5) and Markham (3).

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 231 verified decision-maker contacts tracked across these 71 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 19, 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.