Company lists · Data refreshed October 2026

Top 25 Drilling machinery and mud equipment spare parts and accessory suppliers based in the United States

RevenueBase identified 212 company matches for drilling machinery and mud equipment spare parts and accessory suppliers associated with the United States as of October 2026 and tracks 3,557 professional contacts across them, including 780 with verified work emails. Houston is the largest hub.

This list covers company matches for drilling machinery and mud equipment spare parts and accessory suppliers 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 October 24, 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 24, 2026 How this list was built
212Companies
3,557Contacts tracked
780Verified emails
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The 25 largest drilling machinery and mud equipment spare parts and accessory suppliers based in the United States

Ranked by team size
Top 25 of 212 company matches for drilling machinery and mud equipment spare parts and accessory suppliers based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 24, 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 matchHouston, TX, United StatesHQ recorded Oct 24, 20261,001-5,0001,145 contacts →

Exact match

“Stewart & Stevenson is a leading designer, manufacturer and provider of specialized equipment and aftermarket parts and service for the oil and gas and other industries that we…”

Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase
2Exact matchNew Iberia, LA, United StatesHQ recorded Oct 24, 2026501-1,000297 contacts →

Exact match

“LEAM Drilling Systems, Inc.”

Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase
3Exact matchHouston, TX, United StatesHQ recorded Oct 24, 2026201-500285 contacts →

Exact match

“Since 2003, Premium Oilfield Technologies has been supplying high quality products to the oil and gas industry.”

Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase
4Exact matchTomball, TX, United StatesHQ recorded Oct 24, 2026201-500155 contacts →

Exact match

“Windlass manufactures, supplies and supports a wide range of API certified drilling equipment.”

Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase
5Exact matchLittle Falls, MN, United StatesHQ recorded Oct 24, 202651-20082 contacts →

Exact match

“Hole Products is a leading manufacturer and supplier of high performance drilling supplies, tools and equipment to the construction, direct push, environmental, geotechnical…”

Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase
6Exact matchHouston, TX, United StatesHQ recorded Oct 24, 202651-20080 contacts →

Exact match

“Southwest Oilfield Products Inc, is a premier oil and gas equipment manufacturer providing innovative mud and well pump solutions to the world's leading oil & gas exploration and…”

Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase
7Exact matchFarmington, NM, United StatesHQ recorded Oct 24, 2026201-50080 contacts →

Exact match

“Since 1970, PESCO has been supplying new, repaired and used production equipment and field services to the on-shore oil and natural gas industries.”

Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase
8Exact matchOdessa, TX, United StatesHQ recorded Oct 24, 2026201-50061 contacts →

Exact match

“Unleash Your Rig’s Potential with Blaze Sales & Service : USA’s New and Used Oilfield Equipment Powerhouse!”

Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase
9Exact matchHazelwood, MO, United StatesHQ recorded Oct 24, 202651-20058 contacts →

Exact match

“Hammer & Steel, Inc.”

Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase
10Exact matchNew Caney, TX, United StatesHQ recorded Oct 24, 202651-20056 contacts →

Exact match

“Welcome to Command Energy, a leading worldwide supplier of drill pipe and drill stem accessories.”

Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase
11Exact matchIndianapolis, IN, United StatesHQ recorded Oct 24, 202611-5045 contacts →

Exact match

“Mobile Drill Intl manufactures a full line of drill rigs and tooling servicing the Geotechnical, Environmental, Mineral Exploration, Water Well and Seismic industries.”

Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase
12Exact matchElburn, IL, United StatesHQ recorded Oct 24, 202611-5036 contacts →

Exact match

“Rig Source, Inc.”

Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase
13Exact matchMansfield, TX, United StatesHQ recorded Oct 24, 202651-20035 contacts →

Exact match

“Drill King International is a leading United States manufacturer of Air Hammers, DTH Hammer Bits & Hole openers, RC bits, Casing Crowns & Casing Shoes and other drilling…”

Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase
14Exact matchMidland, TX, United StatesHQ recorded Oct 24, 202651-20034 contacts →

Exact match

“Johnson Specialty Tools rents high-quality drilling support equipment to operators who want to minimize non-productive time.”

Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase
15Exact matchSomerset, PA, United StatesHQ recorded Oct 24, 202611-5030 contacts →

Exact match

“Keystone Drill Services pairs over a century of drilling experience with a diverse supplier network to resolve drill-related issues with unprecedented efficiency.”

Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase
16Exact matchHouston, TX, United StatesHQ recorded Oct 24, 2026201-50029 contacts →

Exact match

“TSC Manufacturing and Supply, LLC has been a leading global manufacturer and supplier of fluid end expendables, as well as mud pump spare parts for oilfield applications.”

Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase
17Exact matchHouston, TX, United StatesHQ recorded Oct 24, 202611-5025 contacts →

Exact match

“Prime Downhole Manufacturing is a precision machining and parts manufacture providing Engineering, Service, and Repair of downhole tools and petroleum industry equipment.”

Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase
18Exact matchPeoria, United StatesHQ recorded Oct 24, 202611-5018 contacts →

Exact match

“ROC Equipment sells and rents heavy construction and deep foundation drilling equipment and tooling, including temporary & permanent casing, oscillators, drill rigs, cranes and…”

Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase
19Exact matchScranton, PA, United StatesHQ recorded Oct 24, 202611-5017 contacts →

Exact match

“The First Name in Drilling.”

Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase
20Exact matchWest Frankfort, IL, United StatesHQ recorded Oct 24, 202611-5016 contacts →

Exact match

“Bit Brokers is Quality Rock Bits.”

Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase
21Exact matchMarietta, GA, United StatesHQ recorded Oct 24, 202611-5015 contacts →

Exact match

“The leader in drilling equipment sales, service and rental.”

Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase
22Exact matchSuite A, GA, United StatesHQ recorded Oct 24, 202611-5014 contacts →

Exact match

“Welcome to your premier destination for top-tier drilling solutions!”

Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase
23Exact matchPflugerville, TX, United StatesHQ recorded Oct 24, 202611-5013 contacts →

Exact match

“We are a nationwide supplier of drill rigs, drilling support equipment, drill service, drill parts, and drilling consumables.”

Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase
24Exact matchMontrose, CO, United StatesHQ recorded Oct 24, 202611-5013 contacts →

Exact match

“TEI Rock Drills is an industry leader in the manufacture of rock drill excavator attachments, limited access drill rigs, safety equipment, and associated components.”

Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase
25Exact matchKilgore, TX, United StatesHQ recorded Oct 24, 202611-5013 contacts →

Exact match

“Our team members are extensively trained to understand the ideal solutions for all circumstances oilfield business owners may run into during the course of their operations.”

Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase

Showing 25 of 212 drilling machinery and mud equipment spare parts and accessory suppliers based in the United States

See the full list, filter by size, metro and specialty, and access 780 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Drilling machinery and mud equipment spare parts and accessory suppliers based in the United States at a glance

As of Oct 24, 2026
21.9%Verified-email coverage
16.8Average contacts per company
11-50Median size (employees)
20.3%Largest-city concentration · Houston
Oct 24, 2026Page data refreshed

Companies by employee count

1-10
94
11-50
80
51-200
25
201-500
9
501-1,000
2
1,001-5,000
1

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 212 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 “drilling machinery and mud equipment spare parts and accessory suppliers” 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 780 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 24, 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.

Drilling machinery and mud equipment spare parts and accessory suppliers 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 “drilling machinery and mud equipment spare parts and accessory suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many drilling machinery and mud equipment spare parts and accessory suppliers are there based in the United States?

RevenueBase identified 212 company matches for drilling machinery and mud equipment spare parts and accessory suppliers associated with the United States 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?

Stewart & Stevenson tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most drilling machinery and mud equipment spare parts and accessory suppliers?

Houston leads with 43 company records, followed by Conroe (7) and Oklahoma City (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 780 professional contacts with verified work emails tracked across these 212 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 24, 2026.

Ready to reach these companies? Verified emails and direct dials for all 212 drilling machinery and mud equipment spare parts and accessory suppliers 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.