Company lists · Data refreshed September 2026

Top 25 Water well drilling equipment based in the United States

RevenueBase identified 416 company matches for water well drilling equipment associated with the United States as of September 2026 and tracks 4,653 professional contacts across them, including 1,041 with verified work emails. Houston is the largest hub.

This list covers company matches for water well drilling equipment 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 September 22, 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 Sep 22, 2026 How this list was built
416Companies
4,653Contacts tracked
1,041Verified emails
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The 25 largest water well drilling equipment based in the United States

Ranked by team size
Top 25 of 416 company matches for water well drilling equipment based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 22, 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 Sep 22, 20261,001-5,0001,135 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 · Sep 22, 2026 · View company records in RevenueBase
2Exact matchHouston, TX, United StatesHQ recorded Sep 22, 20261,001-5,000242 contacts →

Exact match

“Founded in 1947, Varel Energy Solutions is one of the world’s largest independent manufacturer and suppliers of downhole drilling and completions products to the energy sector.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
3Exact matchEl Reno, OK, United StatesHQ recorded Sep 22, 20261,001-5,000134 contacts →

Exact match

“Nomac Drilling is now Patterson-UTI.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
4Exact matchSalina, KS, United StatesHQ recorded Sep 22, 202651-200107 contacts →

Exact match

“Geoprobe® Manufactures Powerful, Compact Machines & Tooling that Provide Direct Push, Rotary, & Sonic Drilling Capabilities to the Environmental, Geotechnical, Geothermal, &…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
5Exact matchConroe, TX, United StatesHQ recorded Sep 22, 202651-20092 contacts →

Exact match

“The companies of BAUER AG are today active in a wide variety of fields: industrial engineering, construction, and equipment manufacturing.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
6Exact matchLittle Falls, MN, United StatesHQ recorded Sep 22, 202651-20083 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 · Sep 22, 2026 · View company records in RevenueBase
7Exact matchHouston, TX, United StatesHQ recorded Sep 22, 202651-20077 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 · Sep 22, 2026 · View company records in RevenueBase
8Exact matchTulsa, OK, United StatesHQ recorded Sep 22, 2026201-50065 contacts →

Exact match

“D&L Oil Tools designs, manufactures, and assembles downhole equipment for customers in both domestic and international markets.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
9Exact matchFort Worth, TX, United StatesHQ recorded Sep 22, 202651-20058 contacts →

Exact match

“As a long recognized leader and innovator in the Drilled Shaft Industry, Watson is uniquely qualified to design and manufacture drill rigs for drilled shaft (bored pile)…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
10Exact matchBrady, TX, United StatesHQ recorded Sep 22, 2026201-50058 contacts →

Exact match

“Loadcraft specializes in total design and manufacturing of Drilling and Workover Rigs, and Drawworks.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
11Exact matchWillis, TX, United StatesHQ recorded Sep 22, 2026201-50056 contacts →

Exact match

“Authentic relationships are standard practice at Weisinger Incorporated.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
12Exact matchRathdrum, ID, United StatesHQ recorded Sep 22, 202651-20053 contacts →

Exact match

“Since 1978 Bay Shore Systems has been a leading innovator in foundation drilling equipment.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
13Exact matchIndianapolis, IN, United StatesHQ recorded Sep 22, 202611-5042 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 · Sep 22, 2026 · View company records in RevenueBase
14Exact matchHouston, TX, United StatesHQ recorded Sep 22, 202651-20041 contacts →

Exact match

“INROCK® is the HDD industry-recognized global leader in performance drilling tools, equipment and services with Sales and Operations facilities in the USA, UK, Canada and Latin…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
15Exact matchMansfield, TX, United StatesHQ recorded Sep 22, 202651-20037 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 · Sep 22, 2026 · View company records in RevenueBase
16Exact matchBillings, CA, United StatesHQ recorded Sep 22, 202651-20035 contacts →

Exact match

“Serving the Western region of the United States since 1977, Western Hydro is a wholesale supplier of drilling supplies, well service equipment, water pumps and accessories, and…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
17Exact matchOakdale, CA, United StatesHQ recorded Sep 22, 2026201-50032 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
18Exact matchSomerset, PA, United StatesHQ recorded Sep 22, 202611-5031 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 · Sep 22, 2026 · View company records in RevenueBase
19Exact matchNew Braunfels, TX, United StatesHQ recorded Sep 22, 202651-20029 contacts →

Exact match

“Price Petro Services, Inc.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
20Exact matchLa Porte, IN, United StatesHQ recorded Sep 22, 202611-5027 contacts →

Exact match

“Diedrich Drill is a full service manufacturer of top quality drilling equipment for the geotechnical, environmental, geothermal, and groundwater industries.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
21Exact matchCorpus Christi, TX, United StatesHQ recorded Sep 22, 202651-20026 contacts →

Exact match

“Universal Wellhead Services Holdings provides drilling and completion designs, new and remanufactured wellhead equipment, and service personnel to the oil and gas industry.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
22Exact matchJessup, PA, United StatesHQ recorded Sep 22, 202611-5025 contacts →

Exact match

“Since 1967 N&N Drilling Supply has accommodated the needs of a growing worldwide market for drilling supplies and equipment.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
23Exact matchColumbia, MS, United StatesHQ recorded Sep 22, 202651-20024 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
24Exact matchLansing, MI, United StatesHQ recorded Sep 22, 202611-5023 contacts →

Exact match

“With roots dating back to 1959, our combined legacy brings together the strengths of Valley Farms Supply and Milan Supply Company.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
25Exact matchMcdonough, GA, United StatesHQ recorded Sep 22, 202651-20023 contacts →

Exact match

“Founded in 1957, Simmons manufactures high quality water well accessories in McDonough, GA.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase

Showing 25 of 416 water well drilling equipment based in the United States

See the full list, filter by size, metro and specialty, and access 1,041 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Water well drilling equipment based in the United States at a glance

As of Sep 22, 2026
22.4%Verified-email coverage
11.2Average contacts per company
11-50Median size (employees)
5.0%Largest-city concentration · Houston
Sep 22, 2026Page data refreshed

Companies by employee count

1-10
191
11-50
156
51-200
50
201-500
12
1,001-5,000
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 416 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 “water well drilling equipment” 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 1,041 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 September 22, 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 “water well drilling equipment”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many water well drilling equipment are there based in the United States?

RevenueBase identified 416 company matches for water well drilling equipment associated with the United States as of September 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 water well drilling equipment?

Houston leads with 21 company records, followed by Midland (9) and Bakersfield (6).

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 1,041 professional contacts with verified work emails tracked across these 416 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 September 22, 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.