Company lists · Data refreshed October 2026

Top 25 Field erected boiler manufacturers based in Canada

Name: Field erected boiler manufacturers based in Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 12, 2026 59 companies tracked

RevenueBase identified 59 company matches for field erected boiler manufacturers associated with Canada as of October 2026 and tracks 1,037 professional contacts across them, including 388 with verified work emails. Quebec is the largest hub.

This list covers company matches for field erected boiler manufacturers 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 October 12, 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 Oct 12, 2026 How this list was built

59Companies

1,037Contacts tracked

388Verified emails

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The 25 largest field erected boiler manufacturers based in Canada

Ranked by team size

Top 25 of 59 company matches for field erected boiler manufacturers based in Canada, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 12, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Babcock & Wilcox Canada, LTD	Exact match	Cambridge, ON, CanadaHQ recorded Oct 12, 2026	51-200	240 contacts →
	Exact match “Babcock & Wilcox Canada's Cambridge, Ontario facility was established in 1844 and has grown from a small foundry manufacturing industrial machinery to a world leader in the…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
2	Prime Boiler Services, A Thermogenics Company	Exact match	Red Deer, AB, CanadaHQ recorded Oct 12, 2026	51-200	81 contacts →
	Exact match “Prime Boiler Services has been servicing the Oil & Gas, Power, Industrial, and Commercial business sectors across Western Canada since 1991.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
3	Thermogenics	Exact match	Aurora, ON, CanadaHQ recorded Oct 12, 2026	51-200	81 contacts →
	Exact match “Thermogenics, founded in 1975, is a leading provider of boiler lifecycle solutions in North America.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
4	LE Groupe Simoneau	Exact match	Boucherville, QC, CanadaHQ recorded Oct 12, 2026	51-200	70 contacts →
	Exact match “Simoneau is a leader in the high-performance boiler industry, both commercial & institutional recognized worldwide.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
5	Superior Boiler Works And Welding Limited	Exact match	Stoney Creek, ON, CanadaHQ recorded Oct 12, 2026	51-200	60 contacts →
	Exact match “Superior Boiler Works and Welding Limited was founded in 1962 on Superior Street in Hamilton, Ontario Canada.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
6	Groupe Alco-Tmi	Exact match	Alma, QC, CanadaHQ recorded Oct 12, 2026	51-200	53 contacts →
	Exact match “Le Groupe Alco-TMI est spécialisé en conception, fabrication, installation et entretien d’équipements dans les domaines des appareils sous pression, de la chaudronnerie, de la…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
7	Maritime Pressure Works Limited	Exact match	Dartmouth, NS, CanadaHQ recorded Oct 12, 2026	51-200	36 contacts →
	Exact match “Maritime Pressure Works Limited is a Nova Scotia owned and operated company founded in 1998.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
8	ALL PRO Energy Services	Exact match	Port Coquitlam, BC, CanadaHQ recorded Oct 12, 2026	11-50	29 contacts →
	Exact match “All-Pro Services Ltd is a locally owned and operated boiler contractor business established in All-Pro has a Class "A"Boiler Contractor designation, licensed "A" Gas Contractor…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
9	Tornado Combustion Technologies INC	Exact match	Calgary, AB, CanadaHQ recorded Oct 12, 2026	51-200	29 contacts →
	Exact match “TORNADO Combustion Technologies is a recognized leader in the design & manufacturing of combustion systems for energy producers, petrochemical facilities and engineering firms…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
10	Thermo 2000 INC	Exact match	Richmond, QC, CanadaHQ recorded Oct 12, 2026	51-200	25 contacts →
	Exact match “Thermo has been designing and manufacturing high-performance heating equipment for domestic and hydronic systems for over 40 years for residential, commercial and institutional…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
11	TES Group INC	Exact match	Sherwood Park, AB, CanadaHQ recorded Oct 12, 2026	11-50	22 contacts →
	Exact match “TES Group Inc.(TES) is a unique full-solution provider and one-stop shop for industrial construction, maintenance and technical services for a range of steam, power, and process…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
12	Weishaupt Corporation	Exact match	Mississauga, ON, CanadaHQ recorded Oct 12, 2026	11-50	21 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
13	Thermo-Énergie	Exact match	Québec, QC, CanadaHQ recorded Oct 12, 2026	11-50	21 contacts →
	Exact match “Thermo-Énergie leader québécois dans l’entretien, la réparation et l’optimisation des centrales thermiques et équipements de combustion.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
14	Servitech Énergie INC	Exact match	Boucherville, QC, CanadaHQ recorded Oct 12, 2026	51-200	20 contacts →
	Exact match “Servitech Énergie, c'est une équipe d'experts qui vous accompagne dans la gestion de votre chaufferie; que ce soit pour sa modernisation, son optimisation, une réparation ou un…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
15	Camus Hydronics, LTD	Exact match	Mississauga, ON, CanadaHQ recorded Oct 12, 2026	51-200	17 contacts →
	Exact match “CAMUS® Hydronics Ltd.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
16	Matco Ltée	Exact match	Montréal-nord, QC, CanadaHQ recorded Oct 12, 2026	11-50	16 contacts →
	Exact match “MATCO, c’est 70 ans d’expertise dans la distribution, l’entretien et la réparation de chaudières et de chauffe-eaux commerciaux et industriels.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
17	Canadian Structural & Mechanical LTD	Exact match	Sarnia Ontario, ON, CanadaHQ recorded Oct 12, 2026	201-500	15 contacts →
	Exact match “CSM is a full service Industrial Contractor.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
18	Gasmaster Industries	Exact match	Richmond, BC, CanadaHQ recorded Oct 12, 2026	11-50	15 contacts →
	Exact match “Founded in 1995, Gasmaster Industries delivers efficient and environmentally responsible heating solutions to clients worldwide.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
19	Johnson Paterson INC	Exact match	Newmarket, ON, CanadaHQ recorded Oct 12, 2026	11-50	13 contacts →
	Exact match “We are a family-owned and operated business for 3 generations, specializing in preventative maintenance, emergency repairs, new installations, and retrofits.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
20	Mann Engineering	Exact match	Toronto, ON, CanadaHQ recorded Oct 12, 2026	11-50	13 contacts →
	Exact match “Offering a broad range of consulting, engineering, procurement and construction services encompassing virtually all areas of the energy market, including HVAC, boilers, automation…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
21	Simoneau & Sterling	Exact match	Georgetown, ON, CanadaHQ recorded Oct 12, 2026	1-10	12 contacts →
	Exact match “BUILDING STRONG BOILER SOLUTIONS Sterling is a Boiler and Burner Sales and Manufacturing company.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
22	KRR INC	Exact match	Stratford, ON, CanadaHQ recorded Oct 12, 2026	11-50	11 contacts →
	Exact match “Industrial: At KRR Inc, industrial/commercial installations are a challenging and rewarding part of our business.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
23	CCI Combustion Control INC	Exact match	Langley, BC, CanadaHQ recorded Oct 12, 2026	1-10	7 contacts →
	Exact match “Combustion Control Inc.’s goal is to make a positive impact on every interaction, both in and outside of the corporation.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
24	Boilersmith LTD	Exact match	Seaforth, ON, CanadaHQ recorded Oct 12, 2026	11-50	7 contacts →
	Exact match “In 1898 Robert Bell, who had previously engaged in the manufacture of sawmills and steam engines in Hensall, Ontario, moved to purchase land and buildings in Seaforth, Ont.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
25	Harvest Oilfield Service INC	Exact match	Calgary, AB, CanadaHQ recorded Oct 12, 2026	11-50	7 contacts →
	Exact match “Harvest Oilfield Service is an energy service provider, specializing in mobile boiler solutions delivering high quality workmanship and reliability.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “field erected boiler manufacturers”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 59 field erected boiler manufacturers based in Canada

See the full list, filter by size, metro and specialty, and access 388 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Field erected boiler manufacturers based in Canada at a glance

As of Oct 12, 2026

37.4%Verified-email coverage

17.6Average contacts per company

11-50Median size (employees)

6.8%Largest-city concentration · Quebec

Oct 12, 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 59 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 “field erected boiler manufacturers” 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 388 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 October 12, 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 “field erected boiler manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many field erected boiler manufacturers are there based in Canada?

RevenueBase identified 59 company matches for field erected boiler manufacturers associated with Canada as of October 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 Canada, LTD tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most field erected boiler manufacturers?

Quebec leads with 4 company records, followed by Boucherville (3) and Calgary (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 388 professional contacts with verified work emails tracked across these 59 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 October 12, 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.