Company lists · Data refreshed October 2026

Top 25 Crude oil transmission contractors based in Canada

RevenueBase identified 145 company matches for crude oil transmission contractors associated with Canada as of October 2026 and tracks 3,462 professional contacts across them, including 839 with verified work emails. Calgary is the largest hub.

This list covers company matches for crude oil transmission contractors 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 11, 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 11, 2026 How this list was built
145Companies
3,462Contacts tracked
839Verified emails
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The 25 largest crude oil transmission contractors based in Canada

Ranked by team size
Top 25 of 145 company matches for crude oil transmission contractors based in Canada, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 11, 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 matchOkotoks, AB, CanadaHQ recorded Oct 11, 2026501-1,000324 contacts →

Exact match

“OCL Group Inc.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
2Exact matchSherwood Park, AB, CanadaHQ recorded Oct 11, 2026501-1,000272 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 · Oct 11, 2026 · View company records in RevenueBase
3Exact matchCalgary, AB, CanadaHQ recorded Oct 11, 2026201-500190 contacts →

Exact match

“Over 65 years strong, Arnett & Burgess Energy Services (A&B) provides pipeline and facility construction, pipeline integrity, pipeline coating, heavy civil earthworks &…”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
4Exact matchEdmonton, AB, CanadaHQ recorded Oct 11, 202651-200179 contacts →

Exact match

“Banister Pipeline Limited Partnership is an oil & energy company based out of Edmonton, Alberta, Canada.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
5Exact matchSpruce Grove, AB, CanadaHQ recorded Oct 11, 2026501-1,000149 contacts →

Exact match

“Pipeworx Ltd is a leading oil and gas pipeline and facility construction company providing services across Western Canada.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
6Exact matchSpruce Grove, AB, CanadaHQ recorded Oct 11, 2026201-500135 contacts →

Exact match

“Midwest Pipelines is an Alberta-based, Canadian-owned company proudly serving the industry since 1974.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
7Exact matchCalgary, AB, CanadaHQ recorded Oct 11, 2026201-500127 contacts →

Exact match

“STRAIT Group is a dynamic construction and maintenance company offering pipeline, mechanical, and manufacturing services to western Canada’s energy sector.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
8Exact matchFort St John, BC, CanadaHQ recorded Oct 11, 20261,001-5,000112 contacts →

Exact match

“Since its establishment in 1969, Surerus Pipeline Inc.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
9Exact matchBrooks, AB, CanadaHQ recorded Oct 11, 2026501-1,000107 contacts →

Exact match

“League Projects Ltd provides complete pipeline and facility construction services, integrity repairs, modular construction and fabrication through the use of an experienced…”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
10Exact matchSherwood Park, AB, CanadaHQ recorded Oct 11, 202651-200100 contacts →

Exact match

“Maxx North America delivers fully self-performed pipeline and energy services across Canada, the same certified crew that scopes the job executes it and signs off on the…”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
11Exact matchFort St. John, BC, CanadaHQ recorded Oct 11, 2026201-500100 contacts →

Exact match

“Macro was founded in 1994 and since has become an industry leading Pipeline/Facility Maintenance and Construction Company representing Northeastern BC in Canada’s Oil and Gas…”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
12Exact matchNisku, AB, CanadaHQ recorded Oct 11, 202651-20087 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
13Exact matchCalgary, AB, CanadaHQ recorded Oct 11, 202651-20076 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 · Oct 11, 2026 · View company records in RevenueBase
14Exact matchGrande Prairie, AB, CanadaHQ recorded Oct 11, 2026201-50053 contacts →

Exact match

“Purnell Energy Services is an oil & gas servicing company.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
15Exact matchFort St John, BC, CanadaHQ recorded Oct 11, 202651-20052 contacts →

Exact match

“SureLine Projects INC (SureLine) is a pipeline and facility construction contractor servicing the North-East British Columbia and North-West Alberta regions.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
16Exact matchCalgary, AB, CanadaHQ recorded Oct 11, 202651-20051 contacts →

Exact match

“We are a pipeline technology company focused on innovative solutions that rethink traditional pipeline systems.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
17Exact matchAthabasca, AB, CanadaHQ recorded Oct 11, 2026201-50051 contacts →

Exact match

“Lincoln County Oilfield Services (LCOS) is a full spectrum Pipeline & Facility Construction service provider proudly serving the Upstream and Midstream Oil & Gas sector in Western…”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
18Exact matchWhitecourt, AB, CanadaHQ recorded Oct 11, 2026201-50049 contacts →

Exact match

“At Carbonex, we strive to provide innovative and safe solutions for construction and maintenance that exceed client expectations.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
19Exact matchEdmonton, AB, CanadaHQ recorded Oct 11, 202651-20037 contacts →

Exact match

“Privately owned and operated, Pioneer Truck Lines Ltd.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
20Exact matchPeace River, AB, CanadaHQ recorded Oct 11, 2026201-50035 contacts →

Exact match

“Weaver Group is a quality contractor specializing in Pipeline, Facility and Civil Construction, as well as Facility Maintenance and Plant Turnarounds.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
21Exact matchEdson, AB, CanadaHQ recorded Oct 11, 2026201-50031 contacts →

Exact match

“Excel Projects Group specializes in pipeline/facility construction along with integrity and maintenance work in Western Canada.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
22Exact matchEdmonton, AB, CanadaHQ recorded Oct 11, 202651-20029 contacts →

Exact match

“Proline Pipe Equipment, with headquarters in Canada, has been serving the needs of the domestic and international pipeline industry since 1967.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
23Exact matchGrande Prairie, AB, CanadaHQ recorded Oct 11, 202611-5028 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
24Exact matchCalgary, AB, CanadaHQ recorded Oct 11, 202651-20025 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
25Exact matchLloydminster, AB, CanadaHQ recorded Oct 11, 202611-5023 contacts →

Exact match

“Enhanced Engineering (E2 Consulting) Ltd.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase

Showing 25 of 145 crude oil transmission contractors based in Canada

See the full list, filter by size, metro and specialty, and access 839 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Crude oil transmission contractors based in Canada at a glance

As of Oct 11, 2026
24.2%Verified-email coverage
23.9Average contacts per company
51-200Median size (employees)
18.6%Largest-city concentration · Calgary
Oct 11, 2026Page data refreshed

Companies by employee count

1-10
27
11-50
39
51-200
51
201-500
20
501-1,000
7
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 145 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 “crude oil transmission contractors” 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 839 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 11, 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.

Crude oil transmission contractors 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 “crude oil transmission contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many crude oil transmission contractors are there based in Canada?

RevenueBase identified 145 company matches for crude oil transmission contractors 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?

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

Which city has the most crude oil transmission contractors?

Calgary leads with 27 company records, followed by Edmonton (11) and Fort St John (7).

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 839 professional contacts with verified work emails tracked across these 145 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 11, 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.