Company lists · Data refreshed November 2026

Top 21 Plant engineering services based in Calgary, Canada

Name: Plant engineering services based in Calgary, Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 275 companies tracked

RevenueBase identified 275 company matches for plant engineering services associated with Calgary, Canada as of November 2026 and tracks 5,897 professional contacts across them, including 2,593 with verified work emails. Across Canada, Calgary is the largest hub for this category.

This list covers company matches for plant engineering services associated with Calgary, 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

275Companies

5,897Contacts tracked

2,593Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 21 largest plant engineering services based in Calgary, Canada

Ranked by team size

Top 21 of 275 company matches for plant engineering services based in Calgary, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Stuart Olson INC	Exact match	Calgary, AB, CanadaHQ recorded Nov 6, 2026	1,001-5,000	905 contacts →
	Exact match “At Stuart Olson, we're not just dedicated to the Canadian construction and industrial services market – we're passionate about turning projects into success stories.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2	Vista Projects	Exact match	Calgary, AB, CanadaHQ recorded Nov 6, 2026	201-500	416 contacts →
	Exact match “Vista Projects is an integrated industrial engineering firm that helps clients navigate the digital transformation of their projects and operations.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3	Obsidian Engineering	Exact match	Calgary, AB, CanadaHQ recorded Nov 6, 2026	201-500	322 contacts →
	Exact match “Obsidian Engineering was founded on the premise that small to medium projects can be done more efficiently by a small and flexible team.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4	GAS Liquids Engineering	Exact match	Calgary, AB, CanadaHQ recorded Nov 6, 2026	201-500	221 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
5	Cornerstone Engineering LTD	Exact match	Calgary, AB, CanadaHQ recorded Nov 6, 2026	201-500	141 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6	Bluestar Engineering LTD	Exact match	Calgary, AB, CanadaHQ recorded Nov 6, 2026	51-200	133 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7	Keywest Projects LTD	Exact match	Calgary, AB, CanadaHQ recorded Nov 6, 2026	201-500	101 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8	Millenia Engineering	Exact match	Calgary, AB, CanadaHQ recorded Nov 6, 2026	51-200	94 contacts →
	Exact match “Providing Excellence and Innovative Solutions.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9	Tridyne Projects Corporation	Exact match	Calgary, AB, CanadaHQ recorded Nov 6, 2026	51-200	83 contacts →
	Exact match “Tridyne Projects Corporation is a Calgary-based consulting firm which provides our Clients with Engineering, Procurement and Construction Management services in the Oil and Gas…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10	Acero Engineering	Exact match	Calgary, AB, CanadaHQ recorded Nov 6, 2026	51-200	77 contacts →
	Exact match “Responsive, Flexible, Efficient Acero Engineering Inc.(“Acero”) is a Calgary based, full-service engineering, procurement, and construction management (EPCM) company focused on…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11	Federation Engineering	Exact match	Calgary, AB, CanadaHQ recorded Nov 6, 2026	51-200	73 contacts →
	Exact match “In 2018, Federation Group Inc.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12	Canusa EPC	Exact match	Calgary, AB, CanadaHQ recorded Nov 6, 2026	51-200	73 contacts →
	Exact match “CANUSA EPC specializes in engineering, procurement, construction management, and consulting services for industrial and energy facilities.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13	TNT Engineering LTD	Exact match	Calgary, AB, CanadaHQ recorded Nov 6, 2026	51-200	70 contacts →
	Exact match “TNT Engineering is an international EPCM in Calgary, Alberta, Canada.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14	Kassian Dyck & Associates	Exact match	Calgary, AB, CanadaHQ recorded Nov 6, 2026	51-200	56 contacts →
	Exact match “Kassian Dyck and Associates is a civil engineering company based out of Calgary, Alberta, Canada.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15	MBC Group	Exact match	Calgary, AB, CanadaHQ recorded Nov 6, 2026	51-200	49 contacts →
	Exact match “We are a multi-disciplinary specialty engineering firm serving clients throughout Canada.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16	Upside Engineering LTD	Exact match	Calgary, AB, CanadaHQ recorded Nov 6, 2026	51-200	46 contacts →
	Exact match “Hatch Upside is a privately held Calgary-based engineering firm offering full discipline engineering and design services as well as a complete spectrum of procurement and project…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17	MGA Engineering INC	Exact match	Calgary, AB, CanadaHQ recorded Nov 6, 2026	51-200	45 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18	Ascent	Exact match	Calgary, AB, CanadaHQ recorded Nov 6, 2026	51-200	44 contacts →
	Exact match “ASCENT has been offering solutions since 1994.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19	ILF Consulting Engineers In Canada	Exact match	Calgary, AB, CanadaHQ recorded Nov 6, 2026	51-200	43 contacts →
	Exact match “Our clients receive a first-class, priority experience.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20	Tangent Design Engineering	Exact match	Calgary, AB, CanadaHQ recorded Nov 6, 2026	11-50	42 contacts →
	Exact match “Tangent Design Engineering Ltd.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21	True North Solutions	Exact match	Calgary, AB, CanadaHQ recorded Nov 6, 2026	51-200	42 contacts →
	Exact match “True North Solutions provides a wide range of fully customized, vendor-neutral industrial engineering and OT automation solutions to companies across Canada, throughout the United…” Recorded in the RevenueBase company graph · Nov 6, 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 “plant engineering services”. 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 21 of 275 plant engineering services based in Calgary, Canada

See the full list, filter by size, metro and specialty, and access 2,593 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Plant engineering services based in Calgary, Canada at a glance

As of Nov 6, 2026

44.0%Verified-email coverage

21.4Average contacts per company

11-50Median size (employees)

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

122

11-50

51-200

201-500

1,001-5,000

Email recency for this list is measured across the whole Canada list rather than for Calgary, so it is reported there. Company counts and contact totals on this page are exact for Calgary, over 275 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 Calgary, Canada whose business descriptions match “plant engineering services” 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 2,593 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.

Plant engineering services by metro in Canada

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

How many plant engineering services are there based in Calgary, Canada?

RevenueBase identified 275 company matches for plant engineering services associated with Calgary, 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?

Stuart Olson INC tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in Canada has the most plant engineering services?

Calgary leads Canada with 275 company records, followed by Toronto (126) and Edmonton (111).

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 2,593 professional contacts with verified work emails tracked across these 275 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.

Ready to reach these companies? Verified emails and direct dials for all 275 plant engineering services based in Calgary, Canada. Start with a free account, no credit card.

Download this list →

Related lists

Plant engineering services by geography

Browse the directory

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.