Company lists · Data refreshed November 2026

Top 25 Process plant builders based in Canada

RevenueBase identified 263 company matches for process plant builders associated with Canada as of November 2026 and tracks 13,082 professional contacts across them, including 5,349 with verified work emails. Calgary is the largest hub.

This list covers company matches for process plant builders 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 November 6, 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 Nov 6, 2026 How this list was built
263Companies
13,082Contacts tracked
5,349Verified emails
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The 25 largest process plant builders based in Canada

Ranked by team size
Top 25 of 263 company matches for process plant builders based in Canada, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchCalgary, ON, CanadaHQ recorded Nov 6, 2026501-1,0001,048 contacts →

Exact match

“Bantrel is an engineering, procurement, construction and construction management (EPCM) services company.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchNiagara Falls, ON, CanadaHQ recorded Nov 6, 20261,001-5,000715 contacts →

Exact match

“Established in 1934, E.S.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchVancouver, SK, CanadaHQ recorded Nov 6, 2026501-1,000660 contacts →

Exact match

“Allnorth is a multi-disciplinary engineering, project delivery, and construction services company.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchMontréal, QC, CanadaHQ recorded Nov 6, 2026201-500507 contacts →

Exact match

“LAPORTE is a consulting engineering firm specializing in pharmaceutical, agrifood, industrial biotech and industrial plant processes, which has been in business for 25 years.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchNisku, AB, CanadaHQ recorded Nov 6, 20261,001-5,000460 contacts →

Exact match

“One Partner.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchEdmonton, AB, CanadaHQ recorded Nov 6, 2026501-1,000304 contacts →

Exact match

“Thermo Design (TDE) is an innovative energy solutions company and a recognized leader in the design and engineering, fabrication, manufacturing, construction management…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchHamilton, ON, CanadaHQ recorded Nov 6, 2026201-500292 contacts →

Exact match

“The JNE Group of Companies is a full-service, multi-disciplinary engineering and construction services firm headquartered in Hamilton, Ontario, Canada and Pittsburgh…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchWinnipeg, SK, CanadaHQ recorded Nov 6, 2026501-1,000276 contacts →

Exact match

“With 70 years of experience, FWS provides integrated project development, design, construction, construction management, commissioning and maintenance services to several industry…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchSherwood Park, AB, CanadaHQ recorded Nov 6, 2026501-1,000275 contacts →

Exact match

“For over 70 years, DCM Group has been a vital supporter and construction partner of some of Canada’s most defining industries – oil & gas, petrochemicals, mining, power…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchCalgary, AB, CanadaHQ recorded Nov 6, 2026201-500271 contacts →

Exact match

“Scovan is an industry-leading EPFC, specializing in delivering innovation and expertise across energy sector projects.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchCalgary, AB, CanadaHQ recorded Nov 6, 2026201-500221 contacts →

Exact match

“Gas Liquids Engineering (GLE) is a Calgary, Alberta based engineering services provider.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchSudbury, ON, CanadaHQ recorded Nov 6, 2026201-500210 contacts →

Exact match

“ABOUT TESC brings a special combination of skill, grit, and proactivity.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchMiramichi, NB, CanadaHQ recorded Nov 6, 2026201-500203 contacts →

Exact match

“Since 1965, we’ve worked hand-in-hand with clients across the world to build, manufacture, and provide tools, materials, and infrastructure needed to make projects come to life.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchCalgary, AB, CanadaHQ recorded Nov 6, 2026201-500194 contacts →

Exact match

“Tetranex Solutions is a multi-discipline engineering company specializing in industrial automation, electrical systems, process engineering, digital infrastructure and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchParadise, NL, CanadaHQ recorded Nov 6, 2026201-500187 contacts →

Exact match

“RothLochston Constructors Inc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchOakville, ON, CanadaHQ recorded Nov 6, 2026201-500174 contacts →

Exact match

“At The EPCM Group, we solve our customers' most complex manufacturing and operational challenges through inventive thinking, deep technical expertise, and end-to-end global…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchEdmonton, AB, CanadaHQ recorded Nov 6, 2026501-1,000171 contacts →

Exact match

“PCL Energy is a diversified general industrial construction company dedicated to excellence in construction and servicing the oil and gas, petrochemical, mining, power…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchCalgary, AB, CanadaHQ recorded Nov 6, 2026201-500164 contacts →

Exact match

“EPFC is a diverse team of professionals with extensive experience in engineering, procurement, fabrication, construction, commission and start-up, and operations.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchSherwood Park, AB, CanadaHQ recorded Nov 6, 2026201-500159 contacts →

Exact match

“Rally Engineering is a 100% Canadian owned full-service multi-discipline Engineering, Procurement and Construction Management (EPCM) consulting engineering firm.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchCalgary, AB, CanadaHQ recorded Nov 6, 2026201-500141 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchCalgary, BC, CanadaHQ recorded Nov 6, 202651-200134 contacts →

Exact match

“Lauren Services is a full-suite engineering and project execution service provider that has roots back to a small consultancy partnership in Calgary in 1979.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchCalgary, AB, CanadaHQ recorded Nov 6, 202651-200133 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchMississauga, ON, CanadaHQ recorded Nov 6, 202651-200132 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchQuébec, QC, CanadaHQ recorded Nov 6, 2026201-500122 contacts →

Exact match

“Groupe SM Tardif and its subsidiaries offer a wide range of services in the petroleum installation, commercial construction and industrial construction sector.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchRocky Mountain House, AB, CanadaHQ recorded Nov 6, 2026501-1,000118 contacts →

Exact match

“Bunch Welding / Bunch Projects is an integrated construction-led EPC delivering facility projects across Western Canada’s energy sector.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 263 process plant builders based in Canada

See the full list, filter by size, metro and specialty, and access 5,349 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Process plant builders based in Canada at a glance

As of Nov 6, 2026
40.9%Verified-email coverage
49.7Average contacts per company
11-50Median size (employees)
23.6%Largest-city concentration · Calgary
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
56
11-50
91
51-200
69
201-500
32
501-1,000
11
1,001-5,000
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 263 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 “process plant builders” 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 5,349 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 November 6, 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.

Process plant builders by metro

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 “process plant builders”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many process plant builders are there based in Canada?

RevenueBase identified 263 company matches for process plant builders associated with Canada as of November 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?

Bantrel CO tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most process plant builders?

Calgary leads with 62 company records, followed by Edmonton (23) and Toronto (11).

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 5,349 professional contacts with verified work emails tracked across these 263 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 November 6, 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.