Company lists · Data refreshed November 2026

Top 25 Unconventional resource development companies based in the United States

RevenueBase identified 257 company matches for unconventional resource development companies associated with the United States as of November 2026 and tracks 20,221 professional contacts across them, including 6,548 with verified work emails. Houston is the largest hub.

This list covers company matches for unconventional resource development companies 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
257Companies
20,221Contacts tracked
6,548Verified emails
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The 25 largest unconventional resource development companies based in the United States

Ranked by team size
Top 25 of 257 company matches for unconventional resource development companies 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 matchThe Woodlands, TX, United StatesHQ recorded Nov 6, 20261,001-5,0003,694 contacts →

Exact match

“Anadarko is among the world’s largest independent oil and natural gas exploration and production companies, with corporate offices in The Woodlands, Texas.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchMidland, TX, United StatesHQ recorded Nov 6, 20261,001-5,0002,074 contacts →

Exact match

“XTO Energy Inc, a subsidiary of Exxon Mobil Corporation, is a leading natural gas and oil producer in the U.S.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchHouston, TX, United StatesHQ recorded Nov 6, 20261,001-5,0001,930 contacts →

Exact match

“Hilcorp Energy Company was founded in 1989 with the vision of being the premier independent energy company in America.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchOklahoma City, TX, United StatesHQ recorded Nov 6, 20261,001-5,0001,505 contacts →

Exact match

“Continental Resources, Inc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchThe Woodlands, TX, United StatesHQ recorded Nov 6, 2026201-5001,367 contacts →

Exact match

“Headquartered in The Woodlands, Texas, BJ Energy Solutions provides industry leading hydraulic fracturing solutions to upstream oil and gas companies engaged in the exploration…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchMidland, OK, United StatesHQ recorded Nov 6, 20261,001-5,0001,305 contacts →

Exact match

“Diamondback is an independent oil and natural gas company headquartered in Midland, Texas, focused on the acquisition, development, exploration, and production of unconventional…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchDenver, TX, United StatesHQ recorded Nov 6, 20261,001-5,0001,301 contacts →

Exact match

“We’re one of the largest producers of oil and natural gas in North America, with a focused portfolio in the U.S.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchMidland, TX, United StatesHQ recorded Nov 6, 20261,001-5,000879 contacts →

Exact match

“We are a Midland, Texas-based oilfield services company providing hydraulic fracturing and other complementary services to leading upstream oil and gas companies engaged in the…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchFort Worth, TX, United StatesHQ recorded Nov 6, 20261,001-5,000776 contacts →

Exact match

“FTS International is one of the largest well completion companies in North America.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchThe Woodlands, TX, United StatesHQ recorded Nov 6, 2026501-1,000627 contacts →

Exact match

“Newfield Exploration Company (NYSE:NFX) is an independent energy company headquartered in The Woodlands, Texas.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchPlano, TX, United StatesHQ recorded Nov 6, 2026501-1,000566 contacts →

Exact match

“Denbury Inc, is an independent oil and natural gas company.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchDenver, CO, United StatesHQ recorded Nov 6, 2026501-1,000309 contacts →

Exact match

“Founded in 1969, PDC Energy is an independent exploration and production company focused on responsible development of natural resources in some of the most prolific oil and gas…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchDenver, CO, United StatesHQ recorded Nov 6, 2026201-500243 contacts →

Exact match

“Jonah Energy LLC is a leading oil and gas exploration and development company headquartered in Denver, Colorado with assets in Wyoming, New Mexico, Kansas, Oklahoma, Ohio and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchHouston, TX, United StatesHQ recorded Nov 6, 2026501-1,000233 contacts →

Exact match

“U.S.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchHouston, TX, United StatesHQ recorded Nov 6, 2026201-500160 contacts →

Exact match

“Maverick is a results - driven, private oil and natural gas company with a strong focus on assets in Texas and Oklahoma.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchHouston, TX, United StatesHQ recorded Nov 6, 2026201-500156 contacts →

Exact match

“We are an independent oil and gas company based in Houston, Texas that is engaged in the exploration, development and exploitation of onshore energy resources in the United States.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchHouston, TX, United StatesHQ recorded Nov 6, 202651-200107 contacts →

Exact match

“WildFire Energy is an independent energy company focused on the acquisition, exploitation, and production of oil and natural gas properties in the United States through the…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchSealy, TX, United StatesHQ recorded Nov 6, 202651-20085 contacts →

Exact match

“In November of 2011, the idea to begin a fracturing company became a reality of the Chief Operating officer.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchSignal Hill, CA, United StatesHQ recorded Nov 6, 202651-20082 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchBakersfield, CA, United StatesHQ recorded Nov 6, 2026201-50081 contacts →

Exact match

“Oil & Energy”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchTulsa, OK, United StatesHQ recorded Nov 6, 202651-20076 contacts →

Exact match

“Midstates Petroleum Company LLC is an independent exploration and production company focused on the application of modern drilling and completion techniques to oil/liquids-prone…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchDallas, TX, United StatesHQ recorded Nov 6, 202651-20062 contacts →

Exact match

“BĀSA Resources, Inc.("BĀSA") is an independent oil and gas production company based in Dallas, Texas.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchDenver, CO, United StatesHQ recorded Nov 6, 202651-20061 contacts →

Exact match

“Laramie Energy is an oil and gas producer committed to environmental protection, safety, and regional community interests while prudently investing its capital in high potential…”

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

Exact match

“Prairie Operating Co.(Nasdaq: PROP) is a Houston-based publicly traded independent energy company engaged in the development and acquisition of proven, producing oil and natural…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchHouston, United StatesHQ recorded Nov 6, 202611-5057 contacts →

Exact match

“PO & G acquires conventional and unconventional oil and gas properties and increases their value by improving operations such as artificial lift, water flood optimization, and…”

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

Showing 25 of 257 unconventional resource development companies based in the United States

See the full list, filter by size, metro and specialty, and access 6,548 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Unconventional resource development companies based in the United States at a glance

As of Nov 6, 2026
32.4%Verified-email coverage
78.7Average contacts per company
11-50Median size (employees)
19.1%Largest-city concentration · Houston
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
114
11-50
87
51-200
31
201-500
10
501-1,000
4
1,001-5,000
9

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 257 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 “unconventional resource development 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 6,548 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 “unconventional resource development companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many unconventional resource development companies are there based in the United States?

RevenueBase identified 257 company matches for unconventional resource development companies 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?

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

Which city has the most unconventional resource development companies?

Houston leads with 49 company records, followed by Dallas (25) and Denver (14).

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 6,548 professional contacts with verified work emails tracked across these 257 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.

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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.