Company lists · Data refreshed October 2026

Top 25 Oil and gas controller services worldwide

RevenueBase identified 317 company matches for oil and gas controller services worldwide as of October 2026 and tracks 5,643 professional contacts across them, including 1,091 with verified work emails. The United States is the largest market and Houston the largest hub.

This list covers company matches for oil and gas controller services worldwide, 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 19, 2026. Country and city lists for oil and gas controller services follow the table.

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 19, 2026 How this list was built
317Companies
5,643Contacts tracked
1,091Verified emails
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The 25 largest oil and gas controller services worldwide

Ranked by team size
Top 25 of 317 company matches for oil and gas controller services worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 19, 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 matchComuna 1, ArgentinaHQ recorded Oct 19, 20261,001-5,0001,060 contacts →

Exact match

“Somos la compañía de energía lider en la prestación de servicios integrados en la industria Oil & Gas Nuestros servicios y soluciones permiten integran toda la cadena de valor del…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
2Exact matchSan Antonio, TX, United StatesHQ recorded Oct 19, 20261,001-5,000814 contacts →

Exact match

“Pioneer Energy Services is now Patterson-UTI”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
3Exact matchHouston, TX, United StatesHQ recorded Oct 19, 2026201-500451 contacts →

Exact match

“EnerVest is a top-tier, low-cost oil and natural gas operating company.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
4Exact matchComodoro Rivadavia, ArgentinaHQ recorded Oct 19, 2026501-1,000222 contacts →

Exact match

“Somos una empresa que brinda servicios petroleros de perforación, terminación, pulling, fluídos de perforación y control de sólidos; desde hace más de 45 años.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
5Exact matchSouth Jakarta, IndonesiaHQ recorded Oct 19, 202651-200213 contacts →

Exact match

“TITIAN focus on providing highest quality products and services related with Turn Around (Shutdown), Well Services (stimulation chemicals, fracturing, and coil tubing), and…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
6Exact matchDallas, TX, United StatesHQ recorded Oct 19, 2026n/a181 contacts →

Exact match

“Providing bookkeeping functions for oil and gas operator, investor, and royalty management entities.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
7Exact matchMuscat, OmanHQ recorded Oct 19, 2026201-500117 contacts →

Exact match

“Seven Seas Petroleum LLC is a quality and service oriented company providing vital services to the Oman Oil & Gas Industry, helping national and international oil companies to…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
8Exact matchLuanda, AngolaHQ recorded Oct 19, 202651-200108 contacts →

Exact match

“Victory Oil & Energy is an ingenious oil and gas organization with its astute core focus centered primarily across the upstream segment in the energy space with an impactful track…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
9Exact matchOklahoma City, OK, United StatesHQ recorded Oct 19, 202651-20069 contacts →

Exact match

“Martindale Consultants was founded in 1982 to deliver specialized audit, accounting, and regulatory compliance services to the oil and gas industry.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
10Exact matchThe Woodlands, TX, United StatesHQ recorded Oct 19, 202651-20063 contacts →

Exact match

“Headquartered in The Woodlands, Texas and a satellite office location in Lafayette, Louisiana, Commodore Offshore Operating LLC performs contract management services for Gulf of…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
11Exact matchSumnakthon, ThailandHQ recorded Oct 19, 202651-20036 contacts →

Exact match

“Welcome to Production Solutions, a leading force in ASEAN's oil and gas services industry.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
12Exact matchCarencro, LA, United StatesHQ recorded Oct 19, 202611-5029 contacts →

Exact match

“API Control Systems has provided quality control system design, manufacturing, and installation services primarily for the oil & gas industry.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
13Exact matchOklahoma City, OK, United StatesHQ recorded Oct 19, 202611-5029 contacts →

Exact match

“Crown Energy focuses on being a leader in oil & gas “Contract Operations”.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
14Exact matchKibuli, UgandaHQ recorded Oct 19, 202651-20027 contacts →

Exact match

“Epsilon Uganda Limited is a privately owned company that aims at providing a wide range of technical products and services in a customer friendly, efficient and transparent manner.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
15Exact matchKingwood, TX, United StatesHQ recorded Oct 19, 202651-20025 contacts →

Exact match

“Gulfstar Industries was founded in 2013 and exists to provide a variety of solutions to companies in the oil and gas industry.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
16Exact matchTuscaloosa, AL, United StatesHQ recorded Oct 19, 202611-5024 contacts →

Exact match

“The State Oil and Gas Board of Alabama is a regulatory agency of the State of Alabama with the statutory charge of preventing waste and promoting the conservation of oil and gas…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
17Exact matchCasper, WY, United StatesHQ recorded Oct 19, 202611-5022 contacts →

Exact match

“Wold Oil Properties (WOP) is a privately-owned, independent exploration and production company headquartered in Casper, Wyoming.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
18Exact matchCalgary, AB, CanadaHQ recorded Oct 19, 20261-1020 contacts →

Exact match

“Your Complete PLANNING, EVALUATION and EXECUTION Partners.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
19Exact matchDe Leon, TX, United StatesHQ recorded Oct 19, 202611-5018 contacts →

Exact match

“La-Tex Associates specializes in providing various services to the oil and natural gas industry, including but not limited to: third-party inspection over construction…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
20Exact matchReading, United KingdomHQ recorded Oct 19, 202611-5018 contacts →

Exact match

“Verif-i is a leading Integrated Seismic Survey Management company offering high-quality independent consultancy, project management and QC services aiding our clients to achieve…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
21Exact matchOklahoma City, OK, United StatesHQ recorded Oct 19, 202651-20018 contacts →

Exact match

“PetroLedger Accounting and Land, is an Oil & Gas back office Administration firm that helps clients/companies organize, administer, and manage their post-production requirements.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
22Exact matchUnited StatesHQ recorded Oct 19, 202651-20017 contacts →

Exact match

“WE’RE HIRING!”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
23Exact matchThe Woodlands, TX, United StatesHQ recorded Oct 19, 202611-5016 contacts →

Exact match

“EnTech provides to the Oil & Gas Industry compliance assistance, permitting / modeling support, emission database support, Greenhouse Gas (GHG) reporting / monitoring, thermal…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
24Exact matchMuscat - Oman, OmanHQ recorded Oct 19, 202651-20015 contacts →

Exact match

“BERBA, a local community contractor (LCC) company, established in April 2013 is a leading diversified company carrying out oil and gas field service activities all over the…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
25Exact matchLongview, TX, United StatesHQ recorded Oct 19, 20261-1014 contacts →

Exact match

“At Shale Energy Resources, we offer oil and gas consulting at a very reasonable price.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase

Showing 25 of 317 oil and gas controller services worldwide

See the full list, filter by size, metro and specialty, and access 1,091 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Oil and gas controller services worldwide at a glance

As of Oct 19, 2026
19.3%Verified-email coverage
17.8Average contacts per company
11-50Median size (employees)
4.1%Largest-city concentration · Houston
Oct 19, 2026Page data refreshed

Companies by employee count

1-10
126
11-50
124
51-200
49
201-500
9
501-1,000
4
1,001-5,000
5

Email recency is reported on each country list linked below.

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.
Coverage
Every country. Country and city lists for oil and gas controller services are linked below.
What qualifies
Company records worldwide whose business descriptions match “oil and gas controller services” 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. 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 1,091 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 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.

Oil and gas controller services by location

1 lists · largest first

Every Oil and gas controller services list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

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 “oil and gas controller services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many oil and gas controller services are there worldwide?

RevenueBase identified 317 company matches for oil and gas controller services worldwide 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?

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

Which country has the most oil and gas controller services?

The United States leads with 136 companies. Every oil and gas controller services list by country and city is linked on this page.

Which city has the most oil and gas controller services?

Houston leads with 13 company records, followed by Calgary (11) and Midland (11).

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 1,091 professional contacts with verified work emails tracked across these 317 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 19, 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.