Company lists · Data refreshed September 2026

Top 25 Thermal conversion companies based in Canada

RevenueBase identified 45 company matches for thermal conversion companies associated with Canada as of September 2026 and tracks 380 professional contacts across them, including 208 with verified work emails. Calgary is the largest hub.

This list covers company matches for thermal conversion companies associated with 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 September 19, 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 Sep 19, 2026 How this list was built
45Companies
380Contacts tracked
208Verified emails
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The 25 largest thermal conversion companies based in Canada

Ranked by team size
Top 25 of 45 company matches for thermal conversion companies based in Canada, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 19, 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 matchDartmouth, CanadaHQ recorded Sep 19, 202651-20054 contacts →

Exact match

“Fossil Power Systems (FPS) has evolved to become a worldwide leader in the design and manufacturing of firing equipment and safety systems for the power generation, pulp & paper…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
2Exact matchNepean, ON, CanadaHQ recorded Sep 19, 202651-20050 contacts →

Exact match

“Thermal Energy International is a cleantech company and fully accredited professional engineering firm.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
3Exact matchParis, ON, CanadaHQ recorded Sep 19, 202611-5028 contacts →

Exact match

“Customs Steam Solutions provides end to end solutions for your thermal energy needs.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
4Exact matchOttawa, ON, CanadaHQ recorded Sep 19, 202611-5023 contacts →

Exact match

“Our flagship product, the Omni300 Thermal Chemical Conversion system converts any solid energetic material (MSW, biomass, waste plastics, organics, tires) into OmniSyngas, to…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
5Exact matchTrois-rivières, QC, CanadaHQ recorded Sep 19, 202611-5020 contacts →

Exact match

“Combustion Expert inc.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
6Exact matchOttawa, ON, CanadaHQ recorded Sep 19, 202611-5018 contacts →

Exact match

“Ensyn produces fast pyrolysis bio oil from forest and agricultural residues using its proprietary thermal technology.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
7Exact matchPort Coquitlam, BC, CanadaHQ recorded Sep 19, 202611-5015 contacts →

Exact match

“SHARC International Systems Inc.(CSE: SHRC - FRANKFURT: IWIA - OTC: INTWF), SHARC Energy was founded by a team of technical and engineering professionals with over 100 years of…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
8Exact matchCalgary, AB, CanadaHQ recorded Sep 19, 202611-5015 contacts →

Exact match

“WHO WE ARE: GERI (General Energy Recovery Inc.) is a Canadian Enhanced Oil Recovery (EOR) technology company that provides solutions to simultaneously recover more oil and reduce…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
9Exact matchMississauga, ON, CanadaHQ recorded Sep 19, 202611-5014 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
10Exact matchBurlington, ON, CanadaHQ recorded Sep 19, 202611-5013 contacts →

Exact match

“Eco Waste Solutions was created to build better thermal waste conversion systems, and for almost 30 years we have delivered solutions that destroy waste, safely and efficiently…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
11Exact matchToronto, ON, CanadaHQ recorded Sep 19, 202611-5011 contacts →

Exact match

“Introducing Energy Cubed: a refrigerant-free reversible heat pump that produces green cooling and heating with 10X less electricity consumption in comparison to traditional heat…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
12Exact matchVancouver, BC, CanadaHQ recorded Sep 19, 202611-5010 contacts →

Exact match

“Klean Industries (“Klean”) utilizes best-in-class technologies to foster industrial symbiosis between energy, resources, and waste, achieving a commercially viable and…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
13Exact matchToronto, ON, CanadaHQ recorded Sep 19, 20261-109 contacts →

Exact match

“Ekstera has developed innovative and patented Stirling engine technology capable of converting industrial waste heat (and other heat sources) into electricity.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
14Exact matchMontreal, QC, CanadaHQ recorded Sep 19, 20261-106 contacts →

Exact match

“NovoPower converts industrial waste heat into green electricity, unlocking up to 10% efficiency gains for data centers and 25% for heavy industry, while reducing cooling loads.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
15Exact matchHamilton, ON, CanadaHQ recorded Sep 19, 20261-106 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
16Exact matchCalgary, AB, CanadaHQ recorded Sep 19, 202651-2005 contacts →

Exact match

“As an innovative waste energy to power producer, Genalta Power Inc.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
17Exact matchKitchener, ON, CanadaHQ recorded Sep 19, 202611-505 contacts →

Exact match

“RenewABILITY Energy Inc.(REI) is a developer of cost effective energy saving solutions for institutional, commercial, industrial and residential customers around the world.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
18Exact matchCalgary, AB, CanadaHQ recorded Sep 19, 202651-2004 contacts →

Exact match

“TIW Western Inc.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
19Exact matchHamilton, ON, CanadaHQ recorded Sep 19, 20261-104 contacts →

Exact match

“Harvest System’s technology harvests and recycles waste heat in order to reduce operating costs and greenhouse gas emissions in a cost-effective and scalable way.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
20Exact matchOttawa, ON, CanadaHQ recorded Sep 19, 202611-503 contacts →

Exact match

“With our patented Thermal Conversion technology developed in 2009 in Tennessee, Landaira is dedicated to global environmental improvements that foster a sustainable future and the…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
21Exact matchEdmonton, AB, CanadaHQ recorded Sep 19, 20261-103 contacts →

Exact match

“Founded in 2016, Terrapin Geothermics Inc.(Terrapin) develops emission-free energy projects from heat to help clients decarbonize their operations and thrive in a net-zero world.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
22Exact matchMarkham, ON, CanadaHQ recorded Sep 19, 202611-503 contacts →

Exact match

“Combustion & Energy Systems is a leading global supplier of custom designed, proprietary and patented condensing heat recovery and energy efficiency systems to industrial and…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
23Exact matchToronto, ON, CanadaHQ recorded Sep 19, 20261-103 contacts →

Exact match

“NISO Energy is an Ontario-based advanced energy company developing next-generation solutions to transform how the world generates, stores, and uses energy.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
24Exact matchNisku, AB, CanadaHQ recorded Sep 19, 202611-502 contacts →

Exact match

“National Thermovoltaics revolutionary low temperature thermovoltaic power generator (TVG) converts low temperature waste heat directly into clean base load power.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
25Exact matchSt. Eustache, MB, CanadaHQ recorded Sep 19, 20261-101 contacts →

Exact match

“Innovative NRG is the exclusive Canadian distributor and manufacturer of the Rapid Organic Converter (ROC), a Cleantech Energy from Waste Technology that vaporizes any…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase

Showing 25 of 45 thermal conversion companies based in Canada

See the full list, filter by size, metro and specialty, and access 208 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Thermal conversion companies based in Canada at a glance

As of Sep 19, 2026
54.7%Verified-email coverage
8.4Average contacts per company
11-50Median size (employees)
11.1%Largest-city concentration · Calgary
Sep 19, 2026Page data refreshed

Companies by employee count

1-10
21
11-50
20
51-200
4

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 45 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 Canada whose business descriptions match “thermal conversion companies” 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 208 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 September 19, 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.

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 “thermal conversion companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many thermal conversion companies are there based in Canada?

RevenueBase identified 45 company matches for thermal conversion companies associated with Canada as of September 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?

Babcock & Wilcox FPS INC tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most thermal conversion companies?

Calgary leads with 5 company records, followed by Toronto (4) and Ottawa (3).

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 208 professional contacts with verified work emails tracked across these 45 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 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 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.