Company lists · Data refreshed October 2026

Top 25 Industrial oil preventative maintenance consulting services based in Canada

RevenueBase identified 168 company matches for industrial oil preventative maintenance consulting services associated with Canada as of October 2026 and tracks 1,090 professional contacts across them, including 350 with verified work emails. Calgary is the largest hub.

This list covers company matches for industrial oil preventative maintenance consulting services 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 26, 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 26, 2026 How this list was built
168Companies
1,090Contacts tracked
350Verified emails
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The 25 largest industrial oil preventative maintenance consulting services based in Canada

Ranked by team size
Top 25 of 168 company matches for industrial oil preventative maintenance consulting services based in Canada, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 26, 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, NS, CanadaHQ recorded Oct 26, 2026201-500137 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 · Oct 26, 2026 · View company records in RevenueBase
2Exact matchEdmonton, AB, CanadaHQ recorded Oct 26, 202651-200101 contacts →

Exact match

“As a leading provider of asset management solutions and lubrication analysis, Fluid Life uses its cutting edge software, training, tools and supported programs to improve…”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
3Exact matchSpruce Grove, AB, CanadaHQ recorded Oct 26, 2026201-500100 contacts →

Exact match

“Got questions or are interested in a particular service?”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
4Exact matchNew Glasgow, NS, CanadaHQ recorded Oct 26, 202651-20053 contacts →

Exact match

“STARK International is an industry leader in providing oil services for transformers, hydraulic and lubrication oils.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
5Exact matchCalgary, AB, CanadaHQ recorded Oct 26, 202651-20047 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
6Exact matchCampbellville, ON, CanadaHQ recorded Oct 26, 202611-5033 contacts →

Exact match

“Lubecore™ is the pre-eminent provider of the world’s best automated greasing systems.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
7Exact matchLeduc, AB, CanadaHQ recorded Oct 26, 202611-5029 contacts →

Exact match

“We are advice, logistics, and service.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
8Exact matchMono, ON, CanadaHQ recorded Oct 26, 202611-5022 contacts →

Exact match

“A leading supplier of conveyor chain lubrication, chain wear monitoring, and industrial fluid handling.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
9Exact matchCalgary, AB, CanadaHQ recorded Oct 26, 202651-20019 contacts →

Exact match

“Sealweld has been providing top-quality valve maintenance products to oil and gas producers for over 50 years.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
10Exact matchLaval, QC, CanadaHQ recorded Oct 26, 202611-5018 contacts →

Exact match

“STCD is the company people turn to for their preventive and predictive maintenance needs.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
11Exact matchMontreal, QC, CanadaHQ recorded Oct 26, 202611-5015 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 · Oct 26, 2026 · View company records in RevenueBase
12Exact matchRed Deer County, AB, CanadaHQ recorded Oct 26, 202611-5014 contacts →

Exact match

“JC Inspections and Valve Service has operations across western Canada, we provide industry leading inspection, NDT, Valve maintenance and recertification services to all our…”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
13Exact matchCalgary, AB, CanadaHQ recorded Oct 26, 202611-5014 contacts →

Exact match

“Providing oilfield solutions relating to non-destructive testing, manufacturing, repair, tool storage with inventory management, and preventative maintenance services for our…”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
14Exact matchMontreal, QC, CanadaHQ recorded Oct 26, 20261-1012 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
15Exact matchCalgary, AB, CanadaHQ recorded Oct 26, 202611-5012 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
16Exact matchAsbestos, QC, CanadaHQ recorded Oct 26, 202611-5012 contacts →

Exact match

“Groupe LTI est votre expert-conseil en lubrification industrielle, dédié à optimiser la performance, la fiabilité et la durée de vie des équipements industriels.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
17Exact matchTerrebonne, QC, CanadaHQ recorded Oct 26, 20261-1011 contacts →

Exact match

“Viabilité est une entreprise spécialisée en fiabilisation de parcs machines dans tous les secteurs industriels et manufacturiers.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
18Exact matchBurlington, ON, CanadaHQ recorded Oct 26, 202611-5010 contacts →

Exact match

“About WearCheck Mission Statement: Established in 1966, WearCheck is a global leader in oil and fluid analysis, reliability services, and training, providing solutions to improve…”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
19Exact matchEdmonton, AB, CanadaHQ recorded Oct 26, 20261-1010 contacts →

Exact match

“We are Chem International, and we know clean.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
20Exact matchFort Saskatchewan, AB, CanadaHQ recorded Oct 26, 202611-509 contacts →

Exact match

“CAN-AK provides the oil flushing and chemical cleaning turnkey services necessary to manage, monitor, and advance all phases of your plant’s equipment reliability objectives.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
21Exact matchCalgary, AB, CanadaHQ recorded Oct 26, 202651-2009 contacts →

Exact match

“Reliable equipment performance is critical to keeping your operation running at full capacity.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
22Exact matchCalgary, AB, CanadaHQ recorded Oct 26, 202611-508 contacts →

Exact match

“At Western Partners, we deeply transformed and enhanced oil and gas business operations both the upstream and downstream as well as standard and efficient equipment procurement…”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
23Exact matchFort St John, BC, CanadaHQ recorded Oct 26, 202611-508 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
24Exact matchGrande Prairie, AB, CanadaHQ recorded Oct 26, 202611-507 contacts →

Exact match

“A broken pump/rotating equipment can't wait to be repaired!”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
25Exact matchCharlie Lake, BC, CanadaHQ recorded Oct 26, 202611-505 contacts →

Exact match

“Highmark Oilfield Services Ltd.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase

Showing 25 of 168 industrial oil preventative maintenance consulting services based in Canada

See the full list, filter by size, metro and specialty, and access 350 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Industrial oil preventative maintenance consulting services based in Canada at a glance

As of Oct 26, 2026
32.1%Verified-email coverage
6.5Average contacts per company
1-10Median size (employees)
8.9%Largest-city concentration · Calgary
Oct 26, 2026Page data refreshed

Companies by employee count

1-10
91
11-50
63
51-200
9
201-500
3
10001+
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 168 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 “industrial oil preventative maintenance consulting 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 350 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 26, 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 “industrial oil preventative maintenance consulting services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many industrial oil preventative maintenance consulting services are there based in Canada?

RevenueBase identified 168 company matches for industrial oil preventative maintenance consulting services 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?

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

Which city has the most industrial oil preventative maintenance consulting services?

Calgary leads with 15 company records, followed by Edmonton (10) and Burlington (6).

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 350 professional contacts with verified work emails tracked across these 168 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 26, 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.