Company lists · Data refreshed October 2026

Top 15 Permanent downhole gauge suppliers based in the United States

RevenueBase identified 30 company matches for permanent downhole gauge suppliers associated with the United States as of October 2026 and tracks 578 professional contacts across them, including 138 with verified work emails. Houston is the largest hub.

This list covers company matches for permanent downhole gauge 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 28, 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 28, 2026 How this list was built
30Companies
578Contacts tracked
138Verified emails
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The 15 largest permanent downhole gauge suppliers based in the United States

Ranked by team size
Top 15 of 30 company matches for permanent downhole gauge suppliers based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 28, 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 matchPinehurst, TX, United StatesHQ recorded Oct 28, 2026n/a103 contacts →

Exact match

“DHI Services provides the following well site services: Surface Data Logging, Drilling Instrumentation, Real-Time Data Delivery via the Internet, Mud Gas and Ambient Gas…”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
2Exact matchHouston, TX, United StatesHQ recorded Oct 28, 202651-20089 contacts →

Exact match

“Anyone can provide data.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
3Exact matchBroussard, LA, United StatesHQ recorded Oct 28, 202651-20073 contacts →

Exact match

“Oilfield Instrumentation is a best-in-class provider of real time drilling instrumentation and certified offshore and land buildings for the oil and gas industry.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
4Exact matchMidland, TX, United StatesHQ recorded Oct 28, 202651-20073 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 · Oct 28, 2026 · View company records in RevenueBase
5Exact matchKaty, TX, United StatesHQ recorded Oct 28, 202611-5017 contacts →

Exact match

“RDS is an oilfield technology company that provides REAL TIME data acquisition and transmission.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
6Exact matchHouston, TX, United StatesHQ recorded Oct 28, 20261-1017 contacts →

Exact match

“Integrity Insitu is a North American based service company that provides downhole measurements of various rock strength and stress properties via the patented Integrity Tool.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
7Exact matchKaty, TX, United StatesHQ recorded Oct 28, 202611-5014 contacts →

Exact match

“Sanvean Technologies® specializes in the design, manufacturing and development of innovative downhole measurements and control-systems technology for oil and gas drilling.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
8Exact matchLamesa, TX, United StatesHQ recorded Oct 28, 202611-5013 contacts →

Exact match

“At Thunderbird Services we look to optimize any operation with the most efficient and cost-effective solutions.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
9Exact matchHouston, TX, United StatesHQ recorded Oct 28, 202611-5012 contacts →

Exact match

“In the early 1990s, HDI Instruments, LLC was encouraged by leading oil and gas operators to develop a safe, accurate replacement for the inaccurate, hydraulic pressure gauges seen…”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
10Exact matchVan Nuys, CA, United StatesHQ recorded Oct 28, 202611-5011 contacts →

Exact match

“Paulsson provides Surveying and Monitoring Solutions for Underground Gas Storage (UGS), Enhanced Geothermal Systems (EGS), Enhanced Oil and Gas Recovery (EOR), and Oil and Gas…”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
11Exact matchBakersfield, CA, United StatesHQ recorded Oct 28, 202611-507 contacts →

Exact match

“First Energy Service is a California wireline company specializing exclusively in downhole diagnostics and reservoir monitoring for oil and gas operators across Bakersfield…”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
12Exact matchSalt Lake City, UT, United StatesHQ recorded Oct 28, 2026201-5005 contacts →

Exact match

“ACE Downhole is a U.S.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
13Exact matchFarmington, NM, United StatesHQ recorded Oct 28, 202651-2002 contacts →

Exact match

“Advanced Telemetrics is a leading manufacturer of digital tank gauges and tank gauging systems.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
14Exact matchRosenberg, TX, United StatesHQ recorded Oct 28, 20261-102 contacts →

Exact match

“Cactus measurement provides reliable measurement and testing solutions for well completion and production operations.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
15Exact matchBlanchard, OK, United StatesHQ recorded Oct 28, 20261-102 contacts →

Exact match

“Troglin Tank Gauge Services manufactures External Liquid Level Tank Gauges for large upright storage and production tanks.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase

Showing 15 of 30 permanent downhole gauge suppliers based in the United States

See the full list, filter by size, metro and specialty, and access 138 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Permanent downhole gauge suppliers based in the United States at a glance

As of Oct 28, 2026
23.9%Verified-email coverage
19.3Average contacts per company
11-50Median size (employees)
23.3%Largest-city concentration · Houston
Oct 28, 2026Page data refreshed

Companies by employee count

1-10
10
11-50
13
51-200
6
201-500
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 30 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 “permanent downhole gauge 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 138 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 28, 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 “permanent downhole gauge suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many permanent downhole gauge suppliers are there based in the United States?

RevenueBase identified 30 company matches for permanent downhole gauge 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?

DHI Services INC tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most permanent downhole gauge suppliers?

Houston leads with 7 company records, followed by Katy (3) and Midland (3).

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 138 professional contacts with verified work emails tracked across these 30 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 28, 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.