Company lists · Data refreshed November 2026

Top 25 Cardlock fuel network operators based in the United States

RevenueBase identified 192 company matches for cardlock fuel network operators associated with the United States as of November 2026 and tracks 13,709 professional contacts across them, including 3,400 with verified work emails. Houston is the largest hub.

This list covers company matches for cardlock fuel network operators associated with the United States, 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
192Companies
13,709Contacts tracked
3,400Verified emails
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The 25 largest cardlock fuel network operators based in the United States

Ranked by team size
Top 25 of 192 company matches for cardlock fuel network operators based in the United States, 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 matchWestlake, OH, United StatesHQ recorded Nov 6, 202610001+4,437 contacts →

Exact match

“TravelCenters of America Inc, part of the bp portfolio, is a full-service travel center network operating under the TA®, Petro Stopping Centers® and TA Express® brands.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchGreensboro, NC, United StatesHQ recorded Nov 6, 20261,001-5,0003,480 contacts →

Exact match

“Gilbarco Veeder-Root is the global leader in technology solutions, from the forecourt to the c-store.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchGainesville, OH, United StatesHQ recorded Nov 6, 2026501-1,000731 contacts →

Exact match

“Mansfield Energy is the trusted partner to fleets and organizations across North America – solving their most demanding energy procurement, supply, and logistics challenges.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchWorcester, MA, United StatesHQ recorded Nov 6, 20261,001-5,000509 contacts →

Exact match

“Nouria is a multi-generational family convenience store operator, fuel distributor and car wash operator.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchOrange, CA, United StatesHQ recorded Nov 6, 2026501-1,000416 contacts →

Exact match

“Fueling business.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchManchester, MO, United StatesHQ recorded Nov 6, 2026501-1,000223 contacts →

Exact match

“Midwest Petroleum operates over 50 corporate run gasoline and convenience food stores, along with servicing multiple dealer locations.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchAddison, TX, United StatesHQ recorded Nov 6, 2026201-500196 contacts →

Exact match

“Rolfson Oil is North America's largest oilfield-only fueling solutions provider.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchNew York, NY, United StatesHQ recorded Nov 6, 202651-200171 contacts →

Exact match

“Fleet and fuel payments, made easy.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchMorrisville, NC, United StatesHQ recorded Nov 6, 20261,001-5,000167 contacts →

Exact match

“Jones & Frank is the leading turnkey solution provider to the North American fueling infrastructure industry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchHouston, TX, United StatesHQ recorded Nov 6, 2026501-1,000161 contacts →

Exact match

“TFS, Inc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchHouston, TX, United StatesHQ recorded Nov 6, 20261,001-5,000159 contacts →

Exact match

“Parkland USA is a subsidiary of Parkland, Canada and the Caribbean’s largest, and one of America’s fastest growing, independent suppliers and marketers of fuel and petroleum…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchBelle Vernon, PA, United StatesHQ recorded Nov 6, 202651-200146 contacts →

Exact match

“FUELING INTELLIGENCE Nine decades of innovative energy On November 30, 2022, Guttman Energy, one of the region’s largest private companies, Guttman Renewables, and Source One…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchNewtown Square, PA, United StatesHQ recorded Nov 6, 202611-50144 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchNashville, TN, United StatesHQ recorded Nov 6, 2026201-500142 contacts →

Exact match

“WEX Fleet One provides fuel cards and fleet management solutions to businesses and government agencies with cars, vans and trucks of all classes and sizes, and the merchants that…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchKent, WA, United StatesHQ recorded Nov 6, 2026201-500125 contacts →

Exact match

“Headquartered in Kent, Washington, PetroCard is primarily in the business of providing fuel and value-added fueling services to commercial companies.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchMarion, IN, United StatesHQ recorded Nov 6, 2026201-500121 contacts →

Exact match

“The first McClure station was built in 1963 and there has been a steady progression of additions since then.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchFort Worth, TX, United StatesHQ recorded Nov 6, 202651-200106 contacts →

Exact match

“Reeder Distributors Inc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchLongview, WA, United StatesHQ recorded Nov 6, 2026201-50094 contacts →

Exact match

“Our company began in 1925 with a 55-gallon barrel of heating oil strapped to the back of a Ford truck.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchWinamac, IN, United StatesHQ recorded Nov 6, 2026201-50086 contacts →

Exact match

“Good Oil Company was founded by Don O.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchIrving, TX, United StatesHQ recorded Nov 6, 202651-20086 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchMorristown, FL, United StatesHQ recorded Nov 6, 202611-5071 contacts →

Exact match

“At Rogers Petroleum, we make it easy to keep your business running efficiently.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchOrange, CA, United StatesHQ recorded Nov 6, 20261,001-5,00071 contacts →

Exact match

“H&S Energy Group is a leading provider of convenience store consulting and management services, from fuel supply and logistics to C-store loyalty rewards programs.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchFredericksburg, VA, United StatesHQ recorded Nov 6, 2026201-50067 contacts →

Exact match

“Quarles has the fleet fueling solutions you need to power your commercial fleet, including fleet fueling card services and 175+ convenient fleet fueling locations throughout the…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchTemple, TX, United StatesHQ recorded Nov 6, 202651-20061 contacts →

Exact match

“FIKES Wholesale, Inc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchNatchitoches, LA, United StatesHQ recorded Nov 6, 2026201-50056 contacts →

Exact match

“Lott Oil is a regional leader in fuels, lubricants, and related products and services for industrial, commercial fleet, automotive, and retail customers throughout Louisiana and…”

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

Showing 25 of 192 cardlock fuel network operators based in the United States

See the full list, filter by size, metro and specialty, and access 3,400 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Cardlock fuel network operators based in the United States at a glance

As of Nov 6, 2026
24.8%Verified-email coverage
71.4Average contacts per company
11-50Median size (employees)
2.1%Largest-city concentration · Houston
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
58
11-50
73
51-200
27
201-500
15
501-1,000
6
1,001-5,000
7
5,001-10,000
1
10001+
3

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 192 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 the United States whose business descriptions match “cardlock fuel network operators” 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 3,400 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 “cardlock fuel network operators”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many cardlock fuel network operators are there based in the United States?

RevenueBase identified 192 company matches for cardlock fuel network operators associated with the United States 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?

Travelcenters Of America tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most cardlock fuel network operators?

Houston leads with 4 company records, followed by Austin (3) and Nashville (3).

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 3,400 professional contacts with verified work emails tracked across these 192 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.

Ready to reach these companies? Verified emails and direct dials for all 192 cardlock fuel network operators based in the United States. 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.