Company lists · Data refreshed November 2026

Top 20 Oil and gas engineering firms based in Thailand

RevenueBase identified 67 company matches for oil and gas engineering firms associated with Thailand as of November 2026 and tracks 2,268 professional contacts across them, including 382 with verified work emails. Bangkok is the largest hub.

This list covers company matches for oil and gas engineering firms associated with Thailand, 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 November 4, 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 Nov 4, 2026 How this list was built
67Companies
2,268Contacts tracked
382Verified emails
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The 20 largest oil and gas engineering firms based in Thailand

Ranked by team size
Top 20 of 67 company matches for oil and gas engineering firms based in Thailand, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 4, 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 matchChatuchak, ThailandHQ recorded Nov 4, 2026501-1,000620 contacts →

Exact match

“CUEL is a marginal field contracting specialist, offering International Oil Companies a unique range of construction related services.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
2Exact matchBangkok, ThailandHQ recorded Nov 4, 20261,001-5,000201 contacts →

Exact match

“40 years in South East Asia, JST Group was originally founded to service the drilling sector of the oil & gas industry in Thailand.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
3Exact matchBan Chang, ThailandHQ recorded Nov 4, 202651-200105 contacts →

Exact match

“Established in year 1993, Thai Rotary Engineering Public Co, Ltd.(“TREL”) is a leading engineering, procurement and construction (“EPC”) company specializing in the bulk storage…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
4Exact matchRatchtevee, ThailandHQ recorded Nov 4, 2026201-50083 contacts →

Exact match

“Meinhardt (Thailand) Ltd.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
5Exact matchBang Khen, ThailandHQ recorded Nov 4, 20261,001-5,00077 contacts →

Exact match

“TRC Construction Public Company Limited has been incorporated since 20 November 1998 with 1 million of registered capital to provide service for transmission pipeline system and…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
6Exact matchKhlong Tan Nuea, ThailandHQ recorded Nov 4, 202651-20072 contacts →

Exact match

“ARTELIA ENGINEERING (THAILAND), subsidiaries of ARTELIA, have been establish in 2016.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
7Exact matchBangkok, ThailandHQ recorded Nov 4, 202611-5046 contacts →

Exact match

“Sapura Energy (Thailand) Limited is in a part of Sapura Energy Berhad.(“Sapura Energy” or “Group”), a leading global integrated oil and gas services and solutions provider…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
8Exact matchBangkok, ThailandHQ recorded Nov 4, 202651-20045 contacts →

Exact match

“Arrow Energy Co, Ltd.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
9Exact matchSumnakthon, ThailandHQ recorded Nov 4, 202651-20038 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
10Exact matchBangkok, ThailandHQ recorded Nov 4, 202611-5034 contacts →

Exact match

“Neon Infotech is established by well experienced engineering professionals and has a team which understands the requirements and challenges of the Industry.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
11Exact matchHuai Khwang, ThailandHQ recorded Nov 4, 202611-5018 contacts →

Exact match

“Synterra is a dynamic company founded in 2006 providing an engineering service in offshore/ subsea oil and gas industries with innovative design tailored to customer needs.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
12Exact matchMuang-samutprakarn, ThailandHQ recorded Nov 4, 202651-20014 contacts →

Exact match

“Tubacex Awaji Thailand is a growing company located in Samut Prakan and the Manufacturing Plant is specialized in Stainless-Steel butt-welding fittings.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
13Exact matchBangkok, ThailandHQ recorded Nov 4, 2026501-1,00012 contacts →

Exact match

“Our services With Extensive technical consultancy database, Tosco provides services and qualified personnel (Expat and Local) for all required positions all the international…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
14Exact matchBang Khun Thian District, ThailandHQ recorded Nov 4, 202611-5011 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
15Exact matchBangkok, ThailandHQ recorded Nov 4, 202611-507 contacts →

Exact match

“At Global Dimension, we provide a wide variety of engineering and design services.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
16Exact matchWatthana, ThailandHQ recorded Nov 4, 20261-106 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
17Exact matchBangkok, ThailandHQ recorded Nov 4, 202611-504 contacts →

Exact match

“CAI Engineering has gathered a full range of services from consulting, design and construction (EPC), Commissioning, Qualification & Validation (CQV) as well as after-sales…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
18Exact matchChonburi, ThailandHQ recorded Nov 4, 2026501-1,0003 contacts →

Exact match

“Aibel Thailand LTD is a leading supplier of services related to oil, gas and offshore wind.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
19Exact matchMuang, ThailandHQ recorded Nov 4, 2026201-5002 contacts →

Exact match

“A specialized service and engineering company that focuses on maintenance, upgrade and new construction for process industries, primarily oil refining and chemical production.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
20Exact matchBangkok, ThailandHQ recorded Nov 4, 20261-101 contacts →

Exact match

“Overgaard Asia is the local office and subsidiary of Overgaard Solutions AB, a Swedish consulting engineering company that specializes in automation and electrical design.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase

Showing 20 of 67 oil and gas engineering firms based in Thailand

See the full list, filter by size, metro and specialty, and access 382 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Oil and gas engineering firms based in Thailand at a glance

As of Nov 4, 2026
16.8%Verified-email coverage
33.9Average contacts per company
11-50Median size (employees)
38.8%Largest-city concentration · Bangkok
Nov 4, 2026Page data refreshed

Companies by employee count

1-10
16
11-50
20
51-200
14
201-500
6
501-1,000
4
1,001-5,000
6
5,001-10,000
1

Email recency for this list is measured worldwide rather than for Thailand, so it is reported there. Company counts and contact totals on this page are exact for Thailand, over 67 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 Thailand whose business descriptions match “oil and gas engineering firms” 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 382 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 November 4, 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 “oil and gas engineering firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many oil and gas engineering firms are there based in Thailand?

RevenueBase identified 67 company matches for oil and gas engineering firms associated with Thailand as of November 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?

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

Which city has the most oil and gas engineering firms?

Bangkok leads with 26 company records, followed by Chonburi (5) and Rayong (4).

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 382 professional contacts with verified work emails tracked across these 67 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 November 4, 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.