Company lists · Data refreshed September 2026

Top 10 Energy infrastructure software companies based in Thailand

RevenueBase identified 29 energy infrastructure software companies headquartered in Thailand as of September 2026 and tracks 746 professional contacts across them, including 97 with verified work emails. Bangkok is the largest hub.

This list covers energy infrastructure software companies headquartered in Thailand, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 14, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 14, 2026 86% judged on-target in blind review
29Companies
746Contacts tracked
97Verified emails
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The 10 largest energy infrastructure software companies based in Thailand

Ranked by team size
Top 10 of 29 energy infrastructure software companies based in Thailand, ranked by team size, largest first. Data refreshed Sep 14, 2026. RevenueBase Smart Search rates how each company's information relates to energy infrastructure software companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Partial evidenceคลองเตย, ThailandHQ checked Sep 14, 20265,001-10,000239 contacts →

Partial evidence

“METROPOLITAN ELECTRICITY AUTHORITY is an oil & energy company based out of 1192 Rama 4 Road อาคารวัฒนวิภาส, คลองเตย, กรุงเทพมหานคร, Thailand.”

Source: RevenueBase Database · checked Sep 14, 2026
2Indirect evidenceBangkok, ThailandHQ checked Sep 14, 2026201-500170 contacts →

Indirect evidence

“The Electricity Generating Public Company Limited or EGCO is the first independent power producer in Thailand.”

Source: RevenueBase Database · checked Sep 14, 2026
3Indirect evidenceDindang, ThailandHQ checked Sep 14, 202651-20044 contacts →

Indirect evidence

“PSS Group of Companies is responsible for executing the engineering business and is fully owned by Y Cube Holdings, a multi sector business providing world class service to…”

Source: RevenueBase Database · checked Sep 14, 2026
4Partial evidenceBang Na Nuea, ThailandHQ checked Sep 14, 202651-20042 contacts →

Partial evidence

“Babcock Power is a global leader providing innovative energy-related products, advanced technology and services to the power generation, combined cycle, industrial, environmental…”

Source: RevenueBase Database · checked Sep 14, 2026
5Indirect evidenceBangkok City, ThailandHQ checked Sep 14, 202611-5013 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 14, 2026
6Indirect evidencePrawet, ThailandHQ checked Sep 14, 202611-506 contacts →

Indirect evidence

“We do business in following areas: 1.”

Source: RevenueBase Database · checked Sep 14, 2026
7Partial evidenceKhlong Toei, ThailandHQ checked Sep 14, 202611-505 contacts →

Partial evidence

“BE Petrothai Group is a leading provider of technology and engineering services to the Thai Energy Industry, with over 40 years of experience.”

Source: RevenueBase Database · checked Sep 14, 2026
8Strong evidenceSaparnsung, ThailandHQ checked Sep 14, 202611-504 contacts →

Strong evidence

“EV adoption, AI, and Data Center growth are accelerating, but energy infrastructure is not ready yet.”

Source: RevenueBase Database · checked Sep 14, 2026
9Partial evidenceBangkok, ThailandHQ checked Sep 14, 20261-102 contacts →

Partial evidence

“We help Oil and Gas companies to manage their assets by developing world class software.”

Source: RevenueBase Database · checked Sep 14, 2026
10Partial evidenceBangkok, ThailandHQ checked Sep 14, 202611-501 contacts →

Partial evidence

“A third of energy consumption is currently wasted and nobody is taking the action because the technology is still not there.”

Source: RevenueBase Database · checked Sep 14, 2026

Showing 10 of 29 energy infrastructure software companies based in Thailand

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Energy infrastructure software companies based in Thailand at a glance

As of Sep 14, 2026
13.0%Verified-email coverage
25.7Average contacts per company
11-50Median size (employees)
69.0%Largest-city concentration · Bangkok
Sep 14, 2026Page data refreshed

Companies by employee count

1-10
6
11-50
14
51-200
5
201-500
2
1,001-5,000
1
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 29 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among energy infrastructure software companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies
Companies headquartered in Thailand whose own description of what they do matches “energy infrastructure software companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search
RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names energy infrastructure software companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude
Companies whose own description does not clearly place them among energy infrastructure software companies, and records with no verified work email. Companies headquartered outside Thailand are excluded even when they keep an office there.
Match quality
In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 97 across the full list. 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 14, 2026. Lists refresh periodically as the graph is re-checked.
Corrections
Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names energy infrastructure software companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many energy infrastructure software companies are there based in Thailand?

RevenueBase identified 29 energy infrastructure software companies headquartered in Thailand as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Metropolitan Electricity Authority, headquartered in Thailand, tops this list with the largest team on record.

Which city has the most energy infrastructure software companies?

Bangkok leads with 20 headquartered companies, followed by Bangkok City (1) and Hat Yai (1).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 97 verified decision-maker contacts tracked across these 29 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 14, 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 Smart Search, 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.