Diversifying to infrastructure and other potential business investment is compliment to ratch’s enterprise values and creates steady and sustainable income.

Its focus covers fundamental infrastructures such as transportation and utility projects such as service water production. Nevertheless, the company explores investment in new s-curve business and healthcare service.

Project /Company Location Nature of business Share holding Equity investment:
(million baht)
Northern Bangkok Monorail Co., Ltd.
Thailand
MRT Monorail Pink Line (Khae Rai-Min Buri), provides operation and maintenance services for MRT Monorail Pink Line Project (Khae Rai-Min Buri)
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10% 1,440.00
Eastern Bangkok Monorail Co., Ltd.
Thailand
MRT Monorail Yellow Line (Lat Phrao-Samrong), Provides operation and maintenance services for MRT Monorail Yellow Line Project (Lat Phrao-Samrong)
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10% 1,440.00
BGSR 6 Company Limited
Thailand
M6 Intercity Highway (Bang Pa-in - Nakhon Ratchasima), Provides operation and maintenance services for the fee-collection system of M6 Highway
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10% 100.00
BGSR 81 Company Limited
Thailand
M81 Intercity Highway (Bang Yai - Kanchanaburi), Provides operation and maintenance services for the fee-collection system of M81 Highway
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10% 85.00
Asia Water Co.,Ltd.
Lao PDR
Produces and distributes tap water to customer
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40% 179.11
Songkhla Biofuel Co., Ltd.
Songkhla, Thailand
Provide biomass fuel to Songkhla Biomass Power Plant.
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40% 0.40
Bangkok Aviation Fuel Services Public Co., Ltd.
Thailand
Provides integrated aviation fuel services and invests in domestic and overseas renewable energy businesses
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15.53% 2,712.14
Phufai Mining Co.,Ltd.
Lao PDR
Operates a lignite mine for fuel supply to Hongsa Power Plant
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37.5% 630.00
Siphandone-RATCH LAO Co., Ltd.
Vientiane, Lao PDR
Wood pellet production and distribution
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25% 57.91
Principal Capital Public Company Limited (PRINC)
Thailand
Invests in private hospitals in secondary cities across the country
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10% 1,557.71
Principal Healthcare - Sakhon Nakhon Co., Ltd.
Thailand
Provides healthcare services
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25% 75.00
Principal Healthcare - Mukdahan Co., Ltd.
Thailand
Provides healthcare services
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25% 75.00
Bangkok Chain International (Lao PDR) Co., Ltd.
Lao PDR
Provides healthcare services in Vientiane
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9.91% 190.00
Innopower Co., Ltd.
Thailand
Supports investment in new businesses concerning energy and innovation
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30% 180.00
Chubu Ratchaburi Electric Service Co., Ltd.
Thailand
Provides operation and maintenance services to Ratchaburi Power’s Power Plant
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100% 10.00
EGAT Diamond Service Co., Ltd.
Thailand
Provides gas turbine refurbishment services for power plants
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10% 62.30
RATCH-Lao Services Co., Ltd.
Lao PDR
Invests in power businesses
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99.99% 336.86
EDL-Generation Public Company
Lao PDR
Securities investment in Lao Securities Exchange via subsidiaries - RATCH-Lao Services Co., Ltd. (5.65%) and RH International (Singapore) Corporation Pte. Ltd. (4.46%)
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10.11% 3,312.88