Largest Utilities companies in Thailand by Market Capitalization

This ranking features the largest 17 Utilities companies in Thailand ranked by Market Capitalization, totaling a Market Capitalization of USD 6.13 B, for June 29, 2025.

#	Name	Share Price Year-To-Date (YTD) return Price to Earnings Ratio (P/E) Revenue EBIT EBITDA Net Income Free Cash Flow Dividend Yield Free Cash Flow Yield Total Assets Total Liabilities Cash and Short-Term Investments	Stock Price	Change	Price (30 days)	52W low/high	Sector

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Frequently Asked Questions

Which Utilities company in Thailand has the highest Market Capitalization ?

The Utilities company in Thailand with the highest Market Capitalization is Global Power Synergy Public Company Limited (Thailand Stock Exchange: GPSC.BK) at USD 2.56 B.
Which Utilities company in Thailand has the lowest Market Capitalization ?

The Utilities company in Thailand with the lowest Market Capitalization is Premier Products Public Company Limited (Thailand Stock Exchange: PPP.BK) at USD 9.59 M.

What are the top 10 Utilities companies in Thailand by Market Capitalization ?

The top 10 Utilities companies in Thailand by Market Capitalization are Global Power Synergy Public Company Limited, Banpu Power Public Company Limited, TPI Polene Power Public Company Limited, Gunkul Engineering Public Company Limited, Absolute Clean Energy Public Company Limited, Siamgas and Petrochemicals Public Company Limited, WHA Utilities and Power Public Company Limited, Rojana Industrial Park Public Company Limited, Kang Yong Electric Public Company Limited and Bangkok Aviation Fuel Services Public Company Limited.
What are the bottom 10 Utilities companies in Thailand by Market Capitalization ?

The bottom 10 Utilities companies in Thailand by Market Capitalization are Premier Products Public Company Limited, Hydrotek Public Company Limited, Tirathai Public Company Limited, Eastern Power Group Public Company Limited, QTC Energy Public Company Limited, Asefa Public Company Limited, Loxley Public Company Limited, Bangkok Aviation Fuel Services Public Company Limited, Kang Yong Electric Public Company Limited and Rojana Industrial Park Public Company Limited.