Company data overview
Electric power generation and transmission
Records in this dataset6,731All stored registration statuses
Operating entities4,213Same status rule as the company list
Known registered capital (THB)969,596,214,154Operating entities with capital data: 4,213
Calculated from registration records held by ThaiData, not a live count of every business. The remaining 2,518 records may be inactive or have unconfirmed status. Missing capital is not treated as zero.
Filter by province
Operating companies by province
| Province | Operating |
|---|---|
| Bangkok | 2,050 |
| Nonthaburi | 264 |
| Pathum Thani | 199 |
| Samut Prakan | 195 |
| Chonburi | 130 |
| Nakhon Ratchasima | 99 |
| Chiang Mai | 82 |
| Nakhon Pathom | 67 |
| Samut Sakhon | 64 |
| Songkhla | 62 |
| Khon Kaen | 50 |
| Phra Nakhon Si Ayutthaya | 49 |
Up to 12 groups by record count; not a quality or financial ranking.
Statistics generated: 7 Nov 2026, 05:20 (Asia/Bangkok) · Uses a cached directory dataset; company changes may appear after the next statistics refresh. Generation time is not a company change date. Method and sources
NATIONAL POWER SUPPLY PUBLIC COMPANY LIMITEDManufacturingPRACHIN BURI0107553000123฿12,000,000,000Operating2010-05-26 (2553)TP ENERGY GLOW LIMITED PARTNERSHIPServiceNAKHON PHANOM0483567000787฿1,000,000Operating2024-09-25 (2567)ABSOLUTE CLEAN ENERGY PUBLIC COMPANY LIMITEDManufacturingBANGKOK0107561000323฿5,437,817,180Operating2018-07-16 (2561)SMAP ENGINEERING LIMITED PARTNERSHIPServiceLAMPANG0523565000797฿1,000,000Operating2022-05-09 (2565)SOLARCELLSDD 1997 LIMITED PARTNERSHIPManufacturingKRABI0813567000473฿1,000,000Operating2024-11-21 (2567)POWER SOLAR ENERGY LIMITED PARTNERSHIPManufacturingSONGKHLA0953553000386฿2,000,000Operating2010-06-09 (2553)ONE POWER PUBLIC COMPANY LIMITEDServiceBANGKOK0107565000034฿125,000,000Operating2022-02-14 (2565)W POWER LIMITED PARTNERSHIPManufacturingSONGKHLA0903569001174฿2,000,000Operating2026-05-30 (2569)VRR ENERGY LIMITED PARTNERSHIPManufacturingSAMUT SAKHON0743566000781฿15,000Operating2023-06-16 (2566)ENERGY WORLD LIMITED PARTNERSHIPManufacturingRATCHABURI0703558000408฿5,000,000Operating2015-04-21 (2558)L.S.E. POWER CO., LTD.ManufacturingBANGKOK0105564054571฿6,000,000Operating2021-03-26 (2564)PHANUWAT SOLAR TECH LIMITED PARTNERSHIPManufacturingUDON THANI0413563002947฿100,000Operating2020-12-03 (2563)NATIONAL CLEAN ENERGY CO., LTD.ManufacturingBANGKOK0105563057878฿550,000,000Operating2020-04-03 (2563)ZERO INFINITY SOLAR LIMITED PARTNERSHIPServiceCHAI NAT0183566000484฿3,000,000Operating2023-09-05 (2566)ANA.WATER1999 LIMITED PARTNERSHIPServiceKHON KAEN0403566000813฿2,000,000Operating2023-02-02 (2566)LIMJAROEN PLUS LIMITED PARTNERSHIPManufacturingNAKHON SAWAN0603569000529฿100,000Operating2026-03-18 (2569)THAI SUNSET CO.,LTD.ServicePHUKET0835555005337฿2,000,000Operating2012-05-04 (2555)UNITED POWER OF ASIA PUBLIC COMPANY LIMITEDManufacturingCHIANG RAI0107566000631฿1,000,000Operating2023-10-19 (2566)T.D ENGINEERING (2018) LIMITED PARTNERSHIPServiceNAKHON RATCHASIMA0303561004315฿300,000Operating2018-07-11 (2561)PRIMA GLOBAL GREEN POWER PUBLIC COMPANY LIMITEDManufacturingBANGKOK0107560000150฿270,000,000Operating2017-03-31 (2560)