Company lists · Data refreshed September 2026

Top 11 Sustainable power developers based in Thailand

RevenueBase identified 45 company matches for sustainable power developers associated with Thailand as of September 2026 and tracks 941 professional contacts across them, including 137 with verified work emails. Bangkok is the largest hub.

This list covers company matches for sustainable power developers 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 September 22, 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 Sep 22, 2026 How this list was built
45Companies
941Contacts tracked
137Verified emails
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The 11 largest sustainable power developers based in Thailand

Ranked by team size
Top 11 of 45 company matches for sustainable power developers based in Thailand, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 22, 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 matchBangrak, ThailandHQ recorded Sep 22, 2026501-1,000100 contacts →

Exact match

“GreenYellow in Asia is the trusted energy partner of C&I companies to make their energy transition a success.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
2Exact matchDindaeng, ThailandHQ recorded Sep 22, 2026501-1,00089 contacts →

Exact match

“CKPower Public Company Limited (CKP) – one of the region’s largest renewables-based electricity producers with one of the lowest carbon footprints, aims to use renewables e.g.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
3Exact matchBangkok, ThailandHQ recorded Sep 22, 20261,001-5,00083 contacts →

Exact match

“Across solar and wind, at BayWa r.e.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
4Exact matchPathumwan, ThailandHQ recorded Sep 22, 202651-20067 contacts →

Exact match

“Wind Energy Holding is a pioneer in Thailand’s renewable energy sector and the country’s largest wind power developer and operator.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
5Exact matchBangkok, ThailandHQ recorded Sep 22, 2026201-50042 contacts →

Exact match

“SPCG Public Company Limited (SPCG) is a listed company on the Stock Exchange of Thailand under the Energy sector.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
6Exact matchPatumwan, ThailandHQ recorded Sep 22, 202651-20039 contacts →

Exact match

“Established in 2011, Impact Electrons Siam (IES) emerged successfully in the renewable energy industry with strong emphasis on developing clean and reliable energy in order to…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
7Exact matchWattana, ThailandHQ recorded Sep 22, 202651-2008 contacts →

Exact match

“Power Systems & Solutions Co.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
8Exact matchBangbuathong, ThailandHQ recorded Sep 22, 202611-503 contacts →

Exact match

“ECOTECH was founded in 2004.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
9Exact matchเมือง, ThailandHQ recorded Sep 22, 2026201-5003 contacts →

Exact match

“We are specialized in designing, managing renewable energy ranging from Solar energy to Solar Roof top and solar farm.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
10Exact matchBangkok, ThailandHQ recorded Sep 22, 202611-503 contacts →

Exact match

“Solar Express founded by groups of project Engineers whose highly experience in their field of electrical engineering, civil engineering and Industrial engineering.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
11Exact matchLum Phini, ThailandHQ recorded Sep 22, 202611-501 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase

Showing 11 of 45 sustainable power developers based in Thailand

See the full list, filter by size, metro and specialty, and access 137 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Sustainable power developers based in Thailand at a glance

As of Sep 22, 2026
14.6%Verified-email coverage
20.9Average contacts per company
11-50Median size (employees)
62.2%Largest-city concentration · Bangkok
Sep 22, 2026Page data refreshed

Companies by employee count

1-10
8
11-50
14
51-200
14
201-500
4
501-1,000
2
1,001-5,000
2

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 45 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 “sustainable power developers” 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 137 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 22, 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 “sustainable power developers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many sustainable power developers are there based in Thailand?

RevenueBase identified 45 company matches for sustainable power developers associated with Thailand 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?

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

Which city has the most sustainable power developers?

Bangkok leads with 28 company records, followed by Nonthaburi (2) and Bangkok City (1).

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 137 professional contacts with verified work emails tracked across these 45 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 22, 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.