Company lists · Data refreshed October 2026

Top 20 Midstream oil and gas companies based in Calgary, Canada

RevenueBase identified 29 company matches for midstream oil and gas companies associated with Calgary, Canada as of October 2026 and tracks 5,840 professional contacts across them, including 3,602 with verified work emails. Across Canada, Calgary is the largest hub for this category.

This list covers company matches for midstream oil and gas companies 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 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
29Companies
5,840Contacts tracked
3,602Verified emails
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The 20 largest midstream oil and gas companies based in Calgary, Canada

Ranked by team size
Top 20 of 29 company matches for midstream oil and gas companies based in Calgary, 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 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
7Exact 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
8Exact 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
9Exact 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
10Exact 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
11Exact 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
12Exact 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
13Exact 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
14Exact 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
15Exact 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
16Exact 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
17Exact 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
18Exact 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
19Exact 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
20Exact matchCalgary, AB, CanadaHQ recorded Oct 18, 202611-501 contacts →

Exact match

“Tundra Energy Marketing Limited (TEML) is a profitable midstream oil and gas company providing exceptional services in Alberta and Manitoba since 2005.”

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

Showing 20 of 29 midstream oil and gas companies based in Calgary, Canada

See the full list, filter by size, metro and specialty, and access 3,602 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Midstream oil and gas companies based in Calgary, Canada at a glance

As of Oct 18, 2026
61.7%Verified-email coverage
201.4Average contacts per company
51-200Median size (employees)
Oct 18, 2026Page data refreshed

Companies by employee count

1-10
1
11-50
7
51-200
13
201-500
4
501-1,000
2
1,001-5,000
2

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 29 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 “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 3,602 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.

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 Calgary, Canada?

RevenueBase identified 29 company matches for midstream oil and gas companies associated with Calgary, 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 in Canada has the most midstream oil and gas companies?

Calgary leads Canada 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 3,602 professional contacts with verified work emails tracked across these 29 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.

Ready to reach these companies? Verified emails and direct dials for all 29 midstream oil and gas companies based in Calgary, Canada. Start with a free account, no credit card.

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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.