Supporting our subsidiaries to ensure they reach their full potential, Osotspa strives for efficiency and responds fully to customer needs. Osotspa grows our business through various groups of subsidiaries.

Siam Glass Industry Company Limited

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Hua mak
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348 Ramkhamhaeng Road., Hua Mak, Bang Kapi, Bangkok 10240 Thailand
Samutprakarn
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7/1 Moo.7 Soi Tesaban-Samrong-Tai 21, Phuchaosaming phrai Road, Banghuasue, Phrapradaeng, Samutprakarn 10130 Thailand
Phra Nakhon Si Ayutthaya
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48/3 Moo.7 Asian Highway Road, Khlong Suan Plu, Phra Nakhon Si Ayutthaya 13000 Thailand

Siam Glass Ayutthaya Company Limited

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Ayutthaya
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99 Moo.9 Kanham, Authai, Phra Nakhon Si Ayutthaya 13210 Thailand

Siam Cullet Company Limited

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Headquarter
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348 Ramkhamhaeng Road., Hua Mak, Bang Kapi, Bangkok 10240 Thailand

Greensville Company Limited

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33,34 Soi Chalongkrung 31, Ladkrabang Industrial Estate, Lamplatiew, Ladkrabang, Bangkok 10520 Thailand

Osotspa Beverages Company Limited

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348 Ramkhamhaeng Rd, Hua mak, Bang kapi, Bangkok 10240

Osotspa Taisho Co., Ltd. (Head office)

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No. 1126/2 ,Vanich Building 2, 34th Floor, Room No. 3401,3404, Petchburi New Road, Makkasan Subdistrict, Ratchathewi District, Bangkok 10400

House Osotspa Foods Company Limited

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8 T One Building, 14th Floor, No.3, Soi Sukhumvit 40, Phra Khanong, Khlong Toei, Bangkok 10110

Yamamura International (thailand) Company Limited

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Ploenchit Center 17th Floor, 2 Sukhumvit Road, Klongtoey Bangkok 10110Thailand