Company lists · Data refreshed October 2026

Top 25 Midstream oil and gas companies based in Canada

RevenueBase identified 41 company matches for midstream oil and gas companies associated with Canada as of October 2026 and tracks 6,837 professional contacts across them, including 3,753 with verified work emails. Calgary is the largest hub.

This list covers company matches for midstream oil and gas companies 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 18, 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 18, 2026 How this list was built
41Companies
6,837Contacts tracked
3,753Verified emails
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The 25 largest midstream oil and gas companies based in Canada

Ranked by team size
Top 25 of 41 company matches for midstream oil and gas companies based in Canada, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 18, 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, AB, CanadaHQ recorded Oct 18, 20261,001-5,0002,495 contacts →

Exact match

“Pembina Pipeline Corporation is a dynamic energy transportation and midstream provider, serving customers for 70 years.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
2Exact matchCalgary, AB, CanadaHQ recorded Oct 18, 2026501-1,0001,062 contacts →

Exact match

“We are a major energy infrastructure business that has experienced tremendous growth over the past decade.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
3Exact matchCalgary, AB, CanadaHQ recorded Oct 18, 2026501-1,000728 contacts →

Exact match

“Gibson is a leading liquids infrastructure company with its principal businesses consisting of the storage, optimization, processing, and gathering of liquids and refined…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
4Exact matchCalgary, AB, CanadaHQ recorded Oct 18, 2026201-500247 contacts →

Exact match

“A Western Canadian midstream company focused on natural gas processing, fractionation, liquids upgrading, storage and transportation, and marketing.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
5Exact matchCalgary, AB, CanadaHQ recorded Oct 18, 202651-200212 contacts →

Exact match

“Based in Alberta, Wolf is a private company, backed by Canada Pension Plan Investments (CPP Investments).”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
6Exact matchClairmont, AB, CanadaHQ recorded Oct 18, 2026501-1,000147 contacts →

Exact match

“TARA is a global leader in the portable unmanned midstream infrastructure chain – with the largest fleet, best equipped team, and proven execution in immediate production support.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
7Exact matchCalgary, AB, CanadaHQ recorded Oct 18, 2026201-500140 contacts →

Exact match

“Kingston Midstream is a Canadian midstream infrastructure company that safely transports hydrocarbons to refineries across North America through an integrated network of gathering…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
8Exact matchCalgary, AB, CanadaHQ recorded Oct 18, 202651-20086 contacts →

Exact match

“CSV Midstream Solutions offers complete midstream solutions and innovative business models for natural gas and natural gas liquids (NGL) processing.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
9Exact matchCalgary/ Lloydminster, CanadaHQ recorded Oct 18, 202651-20082 contacts →

Exact match

“Husky Midstream owns approximately 2,300 kilometres of pipeline in the Lloydminster region, 5.9 million barrels of oil storage capacity at Hardisty, Alberta and Lloydminster…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
10Exact matchCalgary, AB, CanadaHQ recorded Oct 18, 202651-20065 contacts →

Exact match

“Profile Superior Gas Liquids is a leading natural gas liquids marketing company providing secure supply and service solutions.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
11Exact matchLevis, QC, CanadaHQ recorded Oct 18, 2026201-50058 contacts →

Exact match

“Avec des clients comme Couche-Tard, Esso, Olco, Petro-Canada, Petronor, Shell, Sonic, Crevier, Ultramar, Cadeko et plusieurs autres, Transport Jacques Auger inc.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
12Exact matchCalgary, AB, CanadaHQ recorded Oct 18, 202611-5056 contacts →

Exact match

“Pivotal Energy Partners is a trusted midstream company that provides strategic infrastructure and marketing solutions.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
13Exact matchOttawa, ON, CanadaHQ recorded Oct 18, 202651-20048 contacts →

Exact match

“Petro-Canada Fuels is an oil and gas company based out of 1985 Merivale Road, Ottawa, Ontario, Canada.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
14Exact matchCalgary, AB, CanadaHQ recorded Oct 18, 202651-20045 contacts →

Exact match

“Barrel Oil Corp is a private integrated energy company engaged in exploration, production, and processing of crude oil, natural gas, and natural gas liquids.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
15Exact matchLacombe, AB, CanadaHQ recorded Oct 18, 202651-20041 contacts →

Exact match

“Downton’s Transport, Ltd.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
16Exact matchCalgary, AB, CanadaHQ recorded Oct 18, 202651-20039 contacts →

Exact match

“Altex is a rail terminal and logistics company.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
17Exact matchCalgary, AB, CanadaHQ recorded Oct 18, 202651-20038 contacts →

Exact match

“Established in 1984, Elbow River Marketing operates as a wholesaler, transporter, supplier and marketer of liquid petroleum gases (propane, butane and condensate), crude oil…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
18Exact matchCalgary, AB, CanadaHQ recorded Oct 18, 202651-20034 contacts →

Exact match

“Enerchem is a Western Canadian based producer of hydrocarbon fluids which include hydrocarbon drilling and fracturing fluids, production improving solvents, specialty aviation…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
19Exact matchCalgary, AB, CanadaHQ recorded Oct 18, 202611-5033 contacts →

Exact match

“Kiros Energy Marketing is a full service natural gas liquids (NGL) marketing company servicing Producers, Refiners, Gasoline Blenders and Retailers throughout North America.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
20Exact matchCalgary, AB, CanadaHQ recorded Oct 18, 202611-5028 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
21Exact matchCalgary, AB, CanadaHQ recorded Oct 18, 202651-20024 contacts →

Exact match

“Silverpoint Energy Services Inc.(“Silverpoint”) is based in Calgary, Alberta with field centers across Western Canada.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
22Exact matchCalgary, AB, CanadaHQ recorded Oct 18, 202651-20019 contacts →

Exact match

“PetroChina Canada is an integrated energy company focused on responsibly producing and delivering the energy the world needs.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
23Exact matchCalgary, AB, CanadaHQ recorded Oct 18, 202611-5010 contacts →

Exact match

“Barnwell Of Canada, Limited is an Oil & Gas Company based in the City of Calgary, Alberta, Canada.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
24Exact matchCalgary, AB, CanadaHQ recorded Oct 18, 202651-2005 contacts →

Exact match

“At Apex Tank Lines, our team brings decades of experience in the energy transportation and midstream business.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
25Exact matchSundre, AB, CanadaHQ recorded Oct 18, 202611-505 contacts →

Exact match

“Wellworks Energy Services Inc.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase

Showing 25 of 41 midstream oil and gas companies based in Canada

See the full list, filter by size, metro and specialty, and access 3,753 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Midstream oil and gas companies based in Canada at a glance

As of Oct 18, 2026
54.9%Verified-email coverage
166.8Average contacts per company
51-200Median size (employees)
70.7%Largest-city concentration · Calgary
Oct 18, 2026Page data refreshed

Companies by employee count

1-10
3
11-50
9
51-200
18
201-500
5
501-1,000
4
1,001-5,000
2

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 41 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 “midstream oil and gas companies” 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 3,753 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 18, 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.

Midstream oil and gas companies 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 “midstream oil and gas companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many midstream oil and gas companies are there based in Canada?

RevenueBase identified 41 company matches for midstream oil and gas companies 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?

Pembina Pipeline Corporation tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most midstream oil and gas companies?

Calgary leads with 29 company records, followed by Bolton (2) and Clairmont (2).

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 3,753 professional contacts with verified work emails tracked across these 41 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 18, 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.