Company lists · Data refreshed September 2026
Top 25 Underreamer and stabilizer manufacturers based in the United States
RevenueBase identified 310 company matches for underreamer and stabilizer manufacturers associated with the United States as of September 2026 and tracks 8,623 professional contacts across them, including 2,937 with verified work emails. Houston is the largest hub.
This list covers company matches for underreamer and stabilizer manufacturers 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 19, 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.
The 25 largest underreamer and stabilizer manufacturers based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 1,135 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 19, 2026 · View company records in RevenueBase | |||||
| 2 | 535 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 · Sep 19, 2026 · View company records in RevenueBase | |||||
| 3 | 428 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 · Sep 19, 2026 · View company records in RevenueBase | |||||
| 4 | 424 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 · Sep 19, 2026 · View company records in RevenueBase | |||||
| 5 | 313 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 · Sep 19, 2026 · View company records in RevenueBase | |||||
| 6 | 291 contacts → | ||||
Exact match “LEAM Drilling Systems, Inc.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 7 | 270 contacts → | ||||
Exact match “Strength.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 8 | 183 contacts → | ||||
Exact match “GEODynamics creates and delivers downhole solutions that enable unsurpassed oil and gas well economics, performance, and lifespan.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 9 | 178 contacts → | ||||
Exact match “Reservoir Group is a world-class niche oilfield services company that has been addressing customer challenges for more than 70 years.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 10 | 162 contacts → | ||||
Exact match “From its founding in 1960, Grant Prideco has become the world's technology leader for drill pipe and drill stem accessories.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 11 | 140 contacts → | ||||
Exact match “When it comes to bottomhole assemblies, there's only one rental tool name to know, Stabil Drill.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 12 | 139 contacts → | ||||
Exact match “SERVA develops specialized gas and oilfield equipment to offer reliable, safe and efficient products for global energy development.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 13 | 138 contacts → | ||||
Exact match “Since 1989 WWT International (WWT) has been developing unique products to help operators reach farther in drilling, completion and intervention worldwide.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 14 | 128 contacts → | ||||
Exact match “PV Fluid Products is a dynamic, privately owned company that specializes in the design, manufacture, supply and support of progressing cavity power sections used in downhole…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 15 | 117 contacts → | ||||
Exact match “Blackhawk Specialty Tools provides oil and gas operators with engineered solutions that improve performance and efficiency.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 16 | 115 contacts → | ||||
Exact match “Owen Oil Tools, a division of Core Laboratories, is a global leader in downhole completion, perforating, and well abandonment solutions.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 17 | 107 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 19, 2026 · View company records in RevenueBase | |||||
| 18 | 101 contacts → | ||||
Exact match “Black Diamond Oilfield Rentals is a privately held company that offers a comprehensive range of products for rent and services tailored to meet the specific needs of our clients.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 19 | 94 contacts → | ||||
Exact match “Responsive, Reliable, Professional Thru-Tubing Services.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 20 | 85 contacts → | ||||
Exact match “K&M Technology Group was founded in 1988 and has been involved in extended reach and horizontal drilling since its inception.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 21 | 84 contacts → | ||||
Exact match “AmericanAugers and Trencor underground construction equipment are second-to-none.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 22 | 83 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 19, 2026 · View company records in RevenueBase | |||||
| 23 | 77 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 19, 2026 · View company records in RevenueBase | |||||
| 24 | 74 contacts → | ||||
Exact match “The oil and gas industry demands superior quality parts and exceptional customer service.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 25 | 70 contacts → | ||||
Exact match “Peak Completions is a leading oil and gas down hole technology provider that offers in-house engineering, manufacturing, and dedicated service to operators around the globe.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “underreamer and stabilizer manufacturers”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 310 underreamer and stabilizer manufacturers based in the United States
See the full list, filter by size, metro and specialty, and access 2,937 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Underreamer and stabilizer manufacturers based in the United States at a glance
As of Sep 19, 2026Companies by employee count
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 310 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 “underreamer and stabilizer manufacturers” 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 2,937 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 19, 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 “underreamer and stabilizer manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many underreamer and stabilizer manufacturers are there based in the United States?
RevenueBase identified 310 company matches for underreamer and stabilizer manufacturers 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 underreamer and stabilizer manufacturers?
Houston leads with 72 company records, followed by Midland (15) and Conroe (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 2,937 professional contacts with verified work emails tracked across these 310 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 19, 2026.
Ready to reach these companies? Verified emails and direct dials for all 310 underreamer and stabilizer manufacturers based in the United States. Start with a free account, no credit card.
Download this list →Related lists
Underreamer and stabilizer manufacturers by geography
- Underreamer and stabilizer manufacturers based in Australia
- Underreamer and stabilizer manufacturers based in Canada
- Underreamer and stabilizer manufacturers based in Germany
- Underreamer and stabilizer manufacturers based in India
- Underreamer and stabilizer manufacturers based in the United Arab Emirates
- Underreamer and stabilizer manufacturers based in the United Kingdom
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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Underreamer and stabilizer manufacturers based in Australia
- Underreamer and stabilizer manufacturers based in Canada
- Underreamer and stabilizer manufacturers based in Germany
- Underreamer and stabilizer manufacturers based in India
- Underreamer and stabilizer manufacturers based in the United Arab Emirates
- Underreamer and stabilizer manufacturers based in the United Kingdom
Company intelligence · public preview
Top 25 underreamer and stabilizer manufacturers based in the United States
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 310 matching company records for underreamer and stabilizer manufacturers based in the United States, with 8,623 tracked contacts and 2,937 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 19, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 underreamer and stabilizer manufacturers based in the United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Stewart & Stevensonstewartandstevenson.comHQ: Houston, TX, United StatesReported employees: 1,001-5,000 | Houston, TX, United States | 1,001-5,000 | Exact match | 1,135 contacts → |
“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 description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Ulterra Drilling Technologies L.Pulterra.comHQ: Fort Worth, TX, United StatesReported employees: 501-1,000 | Fort Worth, TX, United States | 501-1,000 | Exact match | 535 contacts → |
“Ulterra is a forward-thinking drilling partner whose purpose is to empower people to advance the oil field.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Thru Tubing Solutionsthrutubing.comHQ: Newcastle, OK, United StatesReported employees: 501-1,000 | Newcastle, OK, United States | 501-1,000 | Exact match | 428 contacts → |
“Only Thru Tubing Solutions offers the specialized downhole equipment and services to deliver the results you need, right when you need them.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Varel Energy Solutionsvarel.com HQ: Houston, TX, United StatesReported employees: 1,001-5,000 | Houston, TX, United States | 1,001-5,000 | Exact match | 424 contacts → |
“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 description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Total Directional Services, LLCtotaldirectional.comHQ: Windsor, CO, United StatesReported employees: 51-200 | Windsor, CO, United States | 51-200 | Exact match | 313 contacts → |
“Total Directional Services, LLC is a privately owned, managed and operated service company headquartered in Windsor, CO.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Leam Drilling Servicesleam.netHQ: New Iberia, LA, United StatesReported employees: 501-1,000 | New Iberia, LA, United States | 501-1,000 | Exact match | 291 contacts → |
“LEAM Drilling Systems, Inc.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Drilling Tools International, INCdrillingtools.comHQ: Houston, TX, United StatesReported employees: 201-500 | Houston, TX, United States | 201-500 | Exact match | 270 contacts → |
“Strength.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Geodynamics, INCperf.com HQ: Millsap, TX, United StatesReported employees: 201-500 | Millsap, TX, United States | 201-500 | Exact match | 183 contacts → |
“GEODynamics creates and delivers downhole solutions that enable unsurpassed oil and gas well economics, performance, and lifespan.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Reservoir Groupreservoirgroup.comHQ: Stafford, TX, United StatesReported employees: 201-500 | Stafford, TX, United States | 201-500 | Exact match | 178 contacts → |
“Reservoir Group is a world-class niche oilfield services company that has been addressing customer challenges for more than 70 years.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Grant Prideconov.comHQ: Houston, TX, United StatesReported employees: 10001+ | Houston, TX, United States | 10001+ | Exact match | 162 contacts → |
“From its founding in 1960, Grant Prideco has become the world's technology leader for drill pipe and drill stem accessories.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Stabil Drillstabildrill.comHQ: Lafayette, LA, United StatesReported employees: 201-500 | Lafayette, LA, United States | 201-500 | Exact match | 140 contacts → |
“When it comes to bottomhole assemblies, there's only one rental tool name to know, Stabil Drill.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Serva Groupservagroup.comHQ: Catoosa, OK, United StatesReported employees: 201-500 | Catoosa, OK, United States | 201-500 | Exact match | 139 contacts → |
“SERVA develops specialized gas and oilfield equipment to offer reliable, safe and efficient products for global energy development.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  WWT Internationalwwtco.comHQ: Houston, TX, United StatesReported employees: 51-200 | Houston, TX, United States | 51-200 | Exact match | 138 contacts → |
“Since 1989 WWT International (WWT) has been developing unique products to help operators reach farther in drilling, completion and intervention worldwide.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | PV Fluid Productspvfluid.com HQ: Houston, TX, United StatesReported employees: 51-200 | Houston, TX, United States | 51-200 | Exact match | 128 contacts → |
“PV Fluid Products is a dynamic, privately owned company that specializes in the design, manufacture, supply and support of progressing cavity power sections used in downhole…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Blackhawk Specialty Toolsblackhawkst.comHQ: Houston, TX, United StatesReported employees: 201-500 | Houston, TX, United States | 201-500 | Exact match | 117 contacts → |
“Blackhawk Specialty Tools provides oil and gas operators with engineered solutions that improve performance and efficiency.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Owen OIL Toolscorelab.comHQ: Godley, TX, United StatesReported employees: 201-500 | Godley, TX, United States | 201-500 | Exact match | 115 contacts → |
“Owen Oil Tools, a division of Core Laboratories, is a global leader in downhole completion, perforating, and well abandonment solutions.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Geoprobe Systemsgeoprobe.com HQ: Salina, KS, United StatesReported employees: 51-200 | Salina, KS, United States | 51-200 | Exact match | 107 contacts → |
“Geoprobe® Manufactures Powerful, Compact Machines & Tooling that Provide Direct Push, Rotary, & Sonic Drilling Capabilities to the Environmental, Geotechnical, Geothermal, &…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Black Diamond Oilfield Servicesbdoilfield.comHQ: The Woodlands, TX, United StatesReported employees: 51-200 | The Woodlands, TX, United States | 51-200 | Exact match | 101 contacts → |
“Black Diamond Oilfield Rentals is a privately held company that offers a comprehensive range of products for rent and services tailored to meet the specific needs of our clients.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Workover Solutionsworkoversolutions.com HQ: Imperial, PA, United StatesReported employees: 51-200 | Imperial, PA, United States | 51-200 | Exact match | 94 contacts → |
“Responsive, Reliable, Professional Thru-Tubing Services.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  K&m Technology Groupkmtechnology.comHQ: The Woodlands, TX, United StatesReported employees: 51-200 | The Woodlands, TX, United States | 51-200 | Exact match | 85 contacts → |
“K&M Technology Group was founded in 1988 and has been involved in extended reach and horizontal drilling since its inception.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  American Augersamericanaugers.comHQ: West-salem, OH, United StatesReported employees: 201-500 | West-salem, OH, United States | 201-500 | Exact match | 84 contacts → |
“AmericanAugers and Trencor underground construction equipment are second-to-none.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Hole Productsholeproducts.com HQ: Little Falls, MN, United StatesReported employees: 51-200 | Little Falls, MN, United States | 51-200 | Exact match | 83 contacts → |
“Hole Products is a leading manufacturer and supplier of high performance drilling supplies, tools and equipment to the construction, direct push, environmental, geotechnical…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Southwest Oilfield Products INCswoil.com HQ: Houston, TX, United StatesReported employees: 51-200 | Houston, TX, United States | 51-200 | Exact match | 77 contacts → |
“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 description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Summit Casing Equipmentsummitcasing.com HQ: Fort Worth, TX, United StatesReported employees: 51-200 | Fort Worth, TX, United States | 51-200 | Exact match | 74 contacts → |
“The oil and gas industry demands superior quality parts and exceptional customer service.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Peak Completionspeakcompletions.comHQ: Midland, TX, United StatesReported employees: 51-200 | Midland, TX, United States | 51-200 | Exact match | 70 contacts → |
“Peak Completions is a leading oil and gas down hole technology provider that offers in-house engineering, manufacturing, and dedicated service to operators around the globe.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 310 company matches
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Underreamer and stabilizer manufacturers: dataset insights
September 19, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
309 records in the displayed employee bands.
1 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 310 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 19, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for underreamer and stabilizer manufacturers?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many underreamer and stabilizer manufacturers did RevenueBase find based in the United States?
The saved snapshot records 310 matching company records, 8,623 tracked contacts and 2,937 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 19, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Underreamer and stabilizer manufacturers by geography
- Underreamer and stabilizer manufacturers based in Australia
- Underreamer and stabilizer manufacturers based in Canada
- Underreamer and stabilizer manufacturers based in Germany
- Underreamer and stabilizer manufacturers based in India
- Underreamer and stabilizer manufacturers based in the United Arab Emirates
- Underreamer and stabilizer manufacturers based in the United Kingdom
Cite this list
RevenueBase Data Team. Top 25 underreamer and stabilizer manufacturers based in the United States. Snapshot: September 19, 2026. https://revenuebase.ai/companies/underreamer-and-stabilizer-manufacturers/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Underreamer and stabilizer manufacturers based in Australia
- Underreamer and stabilizer manufacturers based in Canada
- Underreamer and stabilizer manufacturers based in Germany
- Underreamer and stabilizer manufacturers based in India
- Underreamer and stabilizer manufacturers based in the United Arab Emirates
- Underreamer and stabilizer manufacturers based in the United Kingdom
Company intelligence · public preview
Top 25 underreamer and stabilizer manufacturers based in the United States
RevenueBase records 310 matching company records for underreamer and stabilizer manufacturers based in the United States, with 8,623 tracked contacts and 2,937 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 19, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 underreamer and stabilizer manufacturers based in the United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Stewart & Stevensonstewartandstevenson.com HQ: Houston, TX, United StatesReported employees: 1,001-5,000 | Houston, TX, United States | 1,001-5,000 | Exact match | 1,135 contacts → |
“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 description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Ulterra Drilling Technologies L.Pulterra.com HQ: Fort Worth, TX, United StatesReported employees: 501-1,000 | Fort Worth, TX, United States | 501-1,000 | Exact match | 535 contacts → |
“Ulterra is a forward-thinking drilling partner whose purpose is to empower people to advance the oil field.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Thru Tubing Solutionsthrutubing.com HQ: Newcastle, OK, United StatesReported employees: 501-1,000 | Newcastle, OK, United States | 501-1,000 | Exact match | 428 contacts → |
“Only Thru Tubing Solutions offers the specialized downhole equipment and services to deliver the results you need, right when you need them.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Varel Energy Solutionsvarel.com HQ: Houston, TX, United StatesReported employees: 1,001-5,000 | Houston, TX, United States | 1,001-5,000 | Exact match | 424 contacts → |
“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 description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Total Directional Services, LLCtotaldirectional.com HQ: Windsor, CO, United StatesReported employees: 51-200 | Windsor, CO, United States | 51-200 | Exact match | 313 contacts → |
“Total Directional Services, LLC is a privately owned, managed and operated service company headquartered in Windsor, CO.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Leam Drilling Servicesleam.net HQ: New Iberia, LA, United StatesReported employees: 501-1,000 | New Iberia, LA, United States | 501-1,000 | Exact match | 291 contacts → |
“LEAM Drilling Systems, Inc.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Drilling Tools International, INCdrillingtools.com HQ: Houston, TX, United StatesReported employees: 201-500 | Houston, TX, United States | 201-500 | Exact match | 270 contacts → |
“Strength.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Geodynamics, INCperf.com HQ: Millsap, TX, United StatesReported employees: 201-500 | Millsap, TX, United States | 201-500 | Exact match | 183 contacts → |
“GEODynamics creates and delivers downhole solutions that enable unsurpassed oil and gas well economics, performance, and lifespan.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Reservoir Groupreservoirgroup.com HQ: Stafford, TX, United StatesReported employees: 201-500 | Stafford, TX, United States | 201-500 | Exact match | 178 contacts → |
“Reservoir Group is a world-class niche oilfield services company that has been addressing customer challenges for more than 70 years.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Grant Prideconov.com HQ: Houston, TX, United StatesReported employees: 10001+ | Houston, TX, United States | 10001+ | Exact match | 162 contacts → |
“From its founding in 1960, Grant Prideco has become the world's technology leader for drill pipe and drill stem accessories.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Stabil Drillstabildrill.com HQ: Lafayette, LA, United StatesReported employees: 201-500 | Lafayette, LA, United States | 201-500 | Exact match | 140 contacts → |
“When it comes to bottomhole assemblies, there's only one rental tool name to know, Stabil Drill.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Serva Groupservagroup.com HQ: Catoosa, OK, United StatesReported employees: 201-500 | Catoosa, OK, United States | 201-500 | Exact match | 139 contacts → |
“SERVA develops specialized gas and oilfield equipment to offer reliable, safe and efficient products for global energy development.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | WWT Internationalwwtco.com HQ: Houston, TX, United StatesReported employees: 51-200 | Houston, TX, United States | 51-200 | Exact match | 138 contacts → |
“Since 1989 WWT International (WWT) has been developing unique products to help operators reach farther in drilling, completion and intervention worldwide.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | PV Fluid Productspvfluid.com HQ: Houston, TX, United StatesReported employees: 51-200 | Houston, TX, United States | 51-200 | Exact match | 128 contacts → |
“PV Fluid Products is a dynamic, privately owned company that specializes in the design, manufacture, supply and support of progressing cavity power sections used in downhole…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Blackhawk Specialty Toolsblackhawkst.com HQ: Houston, TX, United StatesReported employees: 201-500 | Houston, TX, United States | 201-500 | Exact match | 117 contacts → |
“Blackhawk Specialty Tools provides oil and gas operators with engineered solutions that improve performance and efficiency.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Owen OIL Toolscorelab.com HQ: Godley, TX, United StatesReported employees: 201-500 | Godley, TX, United States | 201-500 | Exact match | 115 contacts → |
“Owen Oil Tools, a division of Core Laboratories, is a global leader in downhole completion, perforating, and well abandonment solutions.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Geoprobe Systemsgeoprobe.com HQ: Salina, KS, United StatesReported employees: 51-200 | Salina, KS, United States | 51-200 | Exact match | 107 contacts → |
“Geoprobe® Manufactures Powerful, Compact Machines & Tooling that Provide Direct Push, Rotary, & Sonic Drilling Capabilities to the Environmental, Geotechnical, Geothermal, &…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Black Diamond Oilfield Servicesbdoilfield.com HQ: The Woodlands, TX, United StatesReported employees: 51-200 | The Woodlands, TX, United States | 51-200 | Exact match | 101 contacts → |
“Black Diamond Oilfield Rentals is a privately held company that offers a comprehensive range of products for rent and services tailored to meet the specific needs of our clients.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Workover Solutionsworkoversolutions.com HQ: Imperial, PA, United StatesReported employees: 51-200 | Imperial, PA, United States | 51-200 | Exact match | 94 contacts → |
“Responsive, Reliable, Professional Thru-Tubing Services.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | K&m Technology Groupkmtechnology.com HQ: The Woodlands, TX, United StatesReported employees: 51-200 | The Woodlands, TX, United States | 51-200 | Exact match | 85 contacts → |
“K&M Technology Group was founded in 1988 and has been involved in extended reach and horizontal drilling since its inception.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | American Augersamericanaugers.com HQ: West-salem, OH, United StatesReported employees: 201-500 | West-salem, OH, United States | 201-500 | Exact match | 84 contacts → |
“AmericanAugers and Trencor underground construction equipment are second-to-none.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Hole Productsholeproducts.com HQ: Little Falls, MN, United StatesReported employees: 51-200 | Little Falls, MN, United States | 51-200 | Exact match | 83 contacts → |
“Hole Products is a leading manufacturer and supplier of high performance drilling supplies, tools and equipment to the construction, direct push, environmental, geotechnical…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Southwest Oilfield Products INCswoil.com HQ: Houston, TX, United StatesReported employees: 51-200 | Houston, TX, United States | 51-200 | Exact match | 77 contacts → |
“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 description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Summit Casing Equipmentsummitcasing.com HQ: Fort Worth, TX, United StatesReported employees: 51-200 | Fort Worth, TX, United States | 51-200 | Exact match | 74 contacts → |
“The oil and gas industry demands superior quality parts and exceptional customer service.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Peak Completionspeakcompletions.com HQ: Midland, TX, United StatesReported employees: 51-200 | Midland, TX, United States | 51-200 | Exact match | 70 contacts → |
“Peak Completions is a leading oil and gas down hole technology provider that offers in-house engineering, manufacturing, and dedicated service to operators around the globe.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 310 company matches
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Underreamer and stabilizer manufacturers: dataset insights
September 19, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
309 records in the displayed employee bands.
1 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 310 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 19, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for underreamer and stabilizer manufacturers?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many underreamer and stabilizer manufacturers did RevenueBase find based in the United States?
The saved snapshot records 310 matching company records, 8,623 tracked contacts and 2,937 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 19, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Underreamer and stabilizer manufacturers by geography
- Underreamer and stabilizer manufacturers based in Australia
- Underreamer and stabilizer manufacturers based in Canada
- Underreamer and stabilizer manufacturers based in Germany
- Underreamer and stabilizer manufacturers based in India
- Underreamer and stabilizer manufacturers based in the United Arab Emirates
- Underreamer and stabilizer manufacturers based in the United Kingdom
Cite this list
RevenueBase Data Team. Top 25 underreamer and stabilizer manufacturers based in the United States. Snapshot: September 19, 2026. https://revenuebase.ai/companies/underreamer-and-stabilizer-manufacturers/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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- Underreamer and stabilizer manufacturers based in Australia
- Underreamer and stabilizer manufacturers based in Canada
- Underreamer and stabilizer manufacturers based in Germany
- Underreamer and stabilizer manufacturers based in India
- Underreamer and stabilizer manufacturers based in the United Arab Emirates
- Underreamer and stabilizer manufacturers based in the United Kingdom