Company lists · Data refreshed November 2026

Top 25 Operations and maintenance consultants based in Canada

RevenueBase identified 150 company matches for operations and maintenance consultants associated with Canada as of November 2026 and tracks 4,095 professional contacts across them, including 306 with verified work emails. Calgary is the largest hub.

This list covers company matches for operations and maintenance consultants 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
150Companies
4,095Contacts tracked
306Verified emails
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The 25 largest operations and maintenance consultants based in Canada

Ranked by team size
Top 25 of 150 company matches for operations and maintenance consultants 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 matchSydney, AB, CanadaHQ recorded Nov 6, 2026201-500142 contacts →

Exact match

“OUR COMPANY OTS is a leader in the industrial service industry, specializing in Pre-Commissioning, Commissioning and Start-Up services and Operations and Maintenance.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchJonquière, QC, CanadaHQ recorded Nov 6, 202651-20091 contacts →

Exact match

“For over 30 years, the team of more than 95 professionals at STI Maintenance has been providing maintenance management action plans to optimize your equipment and installations.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchJonquière, QC, CanadaHQ recorded Nov 6, 202651-20068 contacts →

Exact match

“Préven-Tech | Gestion est une firme d'ingénieurs et de techniciens spécialisés dans les domaines mécaniques et électriques.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchQuebec Canada, CanadaHQ recorded Nov 6, 202611-5056 contacts →

Exact match

“About COGEP, Intelligent Maintenance, Simplified COGEP partners with maintenance and operations leaders in complex industrial environments.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchCalgary, AB, CanadaHQ recorded Nov 6, 202651-20051 contacts →

Exact match

“Mader are heavy equipment maintenance experts delivering quality repairs, preventative maintenance and expert diagnostics.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchTemiskaming Shores, ON, CanadaHQ recorded Nov 6, 202651-20030 contacts →

Exact match

“Northwind Solutions is a progressive, customer focused renewable energy services company.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchToronto, ON, CanadaHQ recorded Nov 6, 202611-5023 contacts →

Exact match

“End-to-end consulting for mining, energy, and infrastructure-driving strategy, execution, and oversight.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchSaskatoon, SK, CanadaHQ recorded Nov 6, 202611-5019 contacts →

Exact match

“Our mission is to support our client’s capital-project requirements, continuous improvement, and maintenance initiatives.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchEdmonton, AB, CanadaHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“Carver PA Corporation provides global Asset Management, Reliability, and Maintenance solutions to organizations across multiple industries.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchToronto, ON, CanadaHQ recorded Nov 6, 202651-20017 contacts →

Exact match

“We are power sector engineers and management consultants joined in our belief that utility, C&I and ESCO companies can be both technologically robust and affordable for their…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchLongueuil, QC, CanadaHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“Depuis 2016, notre promesse chez Dvolu, c’est de vous accompagner afin de faire de votre entreprise une entreprise plus compétitive, performante et rentable, tout en assurant…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchCampbell River, CanadaHQ recorded Nov 6, 202651-20016 contacts →

Exact match

“Task Engineering's core business is providing management assistance with experienced and stable management people to support our client’s teams.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchMontreal, QC, CanadaHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“Founded in 1982, SPN is leader in asset performance monitoring and optimization across North America offering its industrial customers- Project Engineering- Diagnostic &…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchOttawa, ON, CanadaHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“Established in P1 Consulting has become one of Canada’s most dynamic and progressive consulting firms with a strong reputation for excellence.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchMontreal, QC, CanadaHQ recorded Nov 6, 20261-1012 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchQuébec, QC, CanadaHQ recorded Nov 6, 20261-107 contacts →

Exact match

“CLS est une firme de consultation spécialisée en stratégie opérationnelle, composée d’experts en gestion des opérations et d’ingénieurs industriels.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchCalgary, AB, CanadaHQ recorded Nov 6, 20261-107 contacts →

Exact match

“Since 2002, Capstone Technology Canada has provided innovative consulting and software solutions that transform our customer’s businesses in the energy, pulp and paper, mining…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchVaughan, AB, CanadaHQ recorded Nov 6, 20261-107 contacts →

Exact match

“GCT Maintenance Solutions Inc is a company that provides maintenance process improvement, data migration and ERP training services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchVancouver, BC, CanadaHQ recorded Nov 6, 20261-106 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchLévis, QC, CanadaHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Libérer le Potentiel de votre Entreprise à Travers une Efficacité Opérationnelle Optimale!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchLaval, QC, CanadaHQ recorded Nov 6, 202611-504 contacts →

Exact match

“Maintenance.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchVancouver, CanadaHQ recorded Nov 6, 20261-104 contacts →

Exact match

“OPER8 Performance Building Operational Performance We are OPERATIONAL experts with deep INDUSTRY experience.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchL'ange-gardien, CanadaHQ recorded Nov 6, 202611-504 contacts →

Exact match

“Optimatek Solutions vous offre d’accompagner votre entreprise afin d’optimiser l’efficacité et le rendement de vos équipements et lignes d’assemblage.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchCaledon Village, ON, CanadaHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Our services provide value added solutions to our client’s key operating problems with solutions focusing on increasing revenues through unlocking the hidden potential of your…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchBurnaby, BC, CanadaHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Kom Lynn is a trusted firm specializing in Industrial Engineering and Management Consulting, dedicated to delivering top-tier Operations and Facilities Planning and Design…”

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

Showing 25 of 150 operations and maintenance consultants based in Canada

See the full list, filter by size, metro and specialty, and access 306 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Operations and maintenance consultants based in Canada at a glance

As of Nov 6, 2026
7.5%Verified-email coverage
27.3Average contacts per company
1-10Median size (employees)
11.3%Largest-city concentration · Calgary
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
107
11-50
31
51-200
9
201-500
2
1,001-5,000
1

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 150 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 “operations and maintenance consultants” 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 306 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.

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 “operations and maintenance consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many operations and maintenance consultants are there based in Canada?

RevenueBase identified 150 company matches for operations and maintenance consultants 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?

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

Which city has the most operations and maintenance consultants?

Calgary leads with 17 company records, followed by Toronto (17) and Montreal (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 306 professional contacts with verified work emails tracked across these 150 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.