Company lists · Data refreshed October 2026

Top 25 Precision drilling suppliers based in the United States

RevenueBase identified 1,010 company matches for precision drilling suppliers associated with the United States as of October 2026 and tracks 27,138 professional contacts across them, including 8,546 with verified work emails. Houston is the largest hub.

This list covers company matches for precision drilling 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 29, 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 29, 2026 How this list was built
1,010Companies
27,138Contacts tracked
8,546Verified emails
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The 25 largest precision drilling suppliers based in the United States

Ranked by team size
Top 25 of 1,010 company matches for precision drilling suppliers based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 29, 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 matchWest Valley City, UT, United StatesHQ recorded Oct 29, 20265,001-10,0003,518 contacts →

Exact match

“Established in 1890, Boart Longyear is the world’s leading innovative provider of drilling services, manufacturer of productivity-driven drilling equipment and performance…”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
2Exact matchHouston, TX, United StatesHQ recorded Oct 29, 202610001+2,444 contacts →

Exact match

“Patterson-UTI is a leading provider of drilling and completion services to oil and natural gas exploration and production companies in the United States and other select…”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
3Exact matchHouston, TX, United StatesHQ recorded Oct 29, 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 29, 2026 · View company records in RevenueBase
4Exact matchPortland, OR, United StatesHQ recorded Oct 29, 20261,001-5,000788 contacts →

Exact match

“Oregon Tool, Inc.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
5Exact matchTulsa, OK, United StatesHQ recorded Oct 29, 2026501-1,000727 contacts →

Exact match

“BlackHawk Industrial provides the highest quality industrial products and equipment, offering manufacturing services while creating innovative engineered supply solutions.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
6Exact matchHouston, TX, United StatesHQ recorded Oct 29, 2026201-500620 contacts →

Exact match

“Canrig® is a global supplier of rig technology used to enable safe, efficient and responsible drilling operations.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
7Exact matchFort Worth, TX, United StatesHQ recorded Oct 29, 2026501-1,000555 contacts →

Exact match

“Ulterra is a forward-thinking drilling partner whose purpose is to empower people to advance the oil field.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
8Exact matchMilwaukee, WI, United StatesHQ recorded Oct 29, 2026501-1,000457 contacts →

Exact match

“Backed by a global legacy of ultra-reliable quality and superior precision, Enerpac is pushing the industry forward with a wide range of advanced industrial tools and services…”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
9Exact matchNewcastle, OK, United StatesHQ recorded Oct 29, 2026501-1,000445 contacts →

Exact match

“Only Thru Tubing Solutions offers the specialized downhole equipment and services to deliver the results you need, right when you need them.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
10Exact matchFarmington, MO, United StatesHQ recorded Oct 29, 2026501-1,000442 contacts →

Exact match

“US TOOL GROUP is a multi-faceted supplier of innovative tooling solutions including: Integrated Supply Chain Management, Production Cutting Tool Reconditioning, Industrial…”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
11Exact matchHouston, TX, United StatesHQ recorded Oct 29, 20261,001-5,000399 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
12Exact matchVernon Hills, IL, United StatesHQ recorded Oct 29, 2026501-1,000364 contacts →

Exact match

“DGI Supply DGI Supply, a DoALL Company since 1927, is a family owned and operated North American leader in providing industrial distribution solutions to the marketplace.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
13Exact matchSt. Louis, MO, United StatesHQ recorded Oct 29, 2026501-1,000330 contacts →

Exact match

“Sunnen Products Company has been a global leader in the manufacturing and distribution of bore sizing and finishing equipment, engine rebuilding equipment, and tooling and…”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
14Exact matchDover, OH, United StatesHQ recorded Oct 29, 2026201-500326 contacts →

Exact match

“Allied Machine & Engineering manufacturers holemaking & finishing tool systems, such as industrial drills, boring tools, thread mills, reamers, & more in Dover, Ohio.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
15Exact matchWindsor, CO, United StatesHQ recorded Oct 29, 202651-200324 contacts →

Exact match

“Total Directional Services, LLC is a privately owned, managed and operated service company headquartered in Windsor, CO.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
16Exact matchRowley, MA, United StatesHQ recorded Oct 29, 2026501-1,000319 contacts →

Exact match

“Harvey Performance Company is dedicated to providing world class products, services, and solutions that increase productivity for our customers in the manufacturing and…”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
17Exact matchNew Iberia, LA, United StatesHQ recorded Oct 29, 2026501-1,000297 contacts →

Exact match

“LEAM Drilling Systems, Inc.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
18Exact matchHouston, TX, United StatesHQ recorded Oct 29, 2026201-500288 contacts →

Exact match

“Strength.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
19Exact matchHouston, TX, United StatesHQ recorded Oct 29, 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 29, 2026 · View company records in RevenueBase
20Exact matchPhoenix, AZ, United StatesHQ recorded Oct 29, 2026501-1,000271 contacts →

Exact match

“Since 1972, Copper State Bolt & Nut Co.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
21Exact matchElk Grove Village, IL, United StatesHQ recorded Oct 29, 202651-200245 contacts →

Exact match

“Yamazen is a specialized global trading company with a strong focus on the distribution of CNC machine tools and other industrial and engineering equipment.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
22Exact matchSchriever, LA, United StatesHQ recorded Oct 29, 2026201-500210 contacts →

Exact match

“K&B Industries is your manufacturing partner that offers more.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
23Exact matchSt. Louis, MO, United StatesHQ recorded Oct 29, 202651-200202 contacts →

Exact match

“Founded in 1960, Hartwig, Inc, has become one of the nation’s leading machine tool distributors specializing in machine tool inspection and equipment in the Midwest, Southwest…”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
24Exact matchPort Huron, MI, United StatesHQ recorded Oct 29, 202651-200202 contacts →

Exact match

“MAPAL is the leading international supplier of precision tools for the machining of a wide variety of materials.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
25Exact matchElyria, OH, United StatesHQ recorded Oct 29, 2026201-500188 contacts →

Exact match

“Diamond Products is a world leader in the manufacturing and distribution of diamond tools and equipment with the widest selection of wet and dry diamond blades and diamond core…”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase

Showing 25 of 1,010 precision drilling suppliers based in the United States

See the full list, filter by size, metro and specialty, and access 8,546 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Precision drilling suppliers based in the United States at a glance

As of Oct 29, 2026
31.5%Verified-email coverage
26.9Average contacts per company
11-50Median size (employees)
10.0%Largest-city concentration · Houston
Oct 29, 2026Page data refreshed

Companies by employee count

1-10
364
11-50
421
51-200
153
201-500
37
501-1,000
23
1,001-5,000
5
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 1,010 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 “precision drilling 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 8,546 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 29, 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.

Precision drilling 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 “precision drilling suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many precision drilling suppliers are there based in the United States?

RevenueBase identified 1,010 company matches for precision drilling 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?

Boart Longyear tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most precision drilling suppliers?

Houston leads with 101 company records, followed by Conroe (13) and Midland (13).

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 8,546 professional contacts with verified work emails tracked across these 1,010 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 29, 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.