Siva Mahasandana

Director/Board Member at SIAM CITY CEMENT

63 year

Non-Energy Minerals

Consumer Services

Energy Minerals

Profile

Siva Mahasandana is currently Executive Director at Siam City Cement Public Co., Ltd. since 2007.
Current roles also include Non-Executive Director at The Lanna Resources Public Co., Ltd. since 2016, Director at Energy & Environmental Services Co. Ltd. since 2013, Director at Nakhorn Luang Concrete Co. Ltd. since 2015, and Director at Thai Agro Energy Public Co., Ltd. since 2024.
Former positions include Chief Executive Officer at Siam City Concrete Co. Ltd. from 2004 to 2012; Chairman & Chief Executive Officer at Siam City Power Co., Ltd. from 2019 to 2022; Chairman & Chief Executive Officer at Globe Cement Co. Ltd. from 2016 to 2022; Chairman & President at Conwood Co., Ltd. from 2015 to 2020; Chairman at Thai Cement Manufacturers Association from 2015 to 2020; Chairman at Insee Super Block Co. Ltd. from 2016 to 2020; Chairman at INSEE Ecocycle Co. Ltd. from 2016 to 2019; Co-Chairman at Siam City Cement Bangladesh Ltd. from 2016 to 2019; Chairman at Siam City Concrete Co. Ltd. from 2015 to 2017; Chairman at Siam City Power Co., Ltd. from 2016 to 2017; Director at Siam City Cement Lanka Ltd. from 2016 to 2019; Director at Insee Digital Co. Ltd. from 2017 to 2022; Director at Siam City Cement (Vietnam) Ltd. from 2017 to 2022; Director at Siam City Cement Trading Co., Ltd. from 2017 to 2022; Director at Siam City Concrete Co. Ltd. from 2017 to 2022; and President Commissioner at PT Conwood Indonesia Co. Ltd. from 2015 to 2020.
Education includes an MBA from George Washington University and undergraduate studies at the University of Chulalongkorn.

Siva Mahasandana active positions

Companies	Position	Start
SIAM CITY CEMENT	Director/Board Member	2016-04-06
LANNA RESOURCES	Director/Board Member	2016-04-24
THAI AGRO ENERGY	Director/Board Member	2024-04-24
Nakhorn Luang Concrete Co. Ltd.	Director/Board Member	2016-12-31
Energy & Environmental Services Co. Ltd.	Director/Board Member	2013-07-31

All active positions of Siva Mahasandana

Former positions of Siva Mahasandana

Companies	Position	End
Siam City Concrete Co. Ltd.	Director/Board Member	2022-10-31
Siam City Cement Trading Co., Ltd.	Director/Board Member	2022-10-31
Siam City Cement (Vietnam) Ltd. Siam City Cement (Vietnam) Ltd. Construction MaterialsNon-Energy Minerals Provides cement manufacturing services	Director/Board Member	2022-10-31
Insee Digital Co. Ltd. Insee Digital Co. Ltd. Information Technology ServicesTechnology Services Provides IT and digital services	Chairman	2016-12-31
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Training of Siva Mahasandana

Experiences
Positions held

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Inactive

Listed companies

Private companies

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Connections

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1st degree companies

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Female

Members of the board

Executives

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Linked companies

Private companies	20
Siam City Cement Public Co., Ltd. Siam City Cement Public Co., Ltd. Construction MaterialsNon-Energy Minerals Produces and distributes cement	Non-Energy Minerals
The Lanna Resources Public Co., Ltd. The Lanna Resources Public Co., Ltd. CoalEnergy Minerals Provides coal exploration and mining services	Energy Minerals
George Washington University George Washington University Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
Thai Agro Energy Public Co., Ltd. Thai Agro Energy Public Co., Ltd. Chemicals: SpecialtyProcess Industries Produces and distributes ethanol fuel	Process Industries
Conwood Co., Ltd. Conwood Co., Ltd. Construction MaterialsNon-Energy Minerals Manufactures cement-based construction products	Non-Energy Minerals
University of Chulalongkorn University of Chulalongkorn Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
Siam City Concrete Co. Ltd.
Thai Cement Manufacturers Association
Siam City Power Co., Ltd.
Insee Super Block Co. Ltd. Insee Super Block Co. Ltd. Wholesale DistributorsDistribution Services Manufactures lightweight blocks	Distribution Services
Energy & Environmental Services Co. Ltd.
INSEE Ecocycle Co. Ltd. INSEE Ecocycle Co. Ltd. Environmental ServicesIndustrial Services Provides waste management solutions	Industrial Services
Insee Digital Co. Ltd. Insee Digital Co. Ltd. Information Technology ServicesTechnology Services Provides IT and digital services	Technology Services
Siam City Cement (Vietnam) Ltd. Siam City Cement (Vietnam) Ltd. Construction MaterialsNon-Energy Minerals Provides cement manufacturing services	Non-Energy Minerals
Siam City Cement Lanka Ltd. Siam City Cement Lanka Ltd. Construction MaterialsNon-Energy Minerals Manufactures cement	Non-Energy Minerals
Siam City Cement Bangladesh Ltd. Siam City Cement Bangladesh Ltd. Construction MaterialsNon-Energy Minerals Manufactures and supplies cement products	Non-Energy Minerals
Globe Cement Co. Ltd. Globe Cement Co. Ltd. Construction MaterialsNon-Energy Minerals Manufactures and distributes cement, ready-mix concrete and blocks	Non-Energy Minerals
PT Conwood Indonesia Co. Ltd. PT Conwood Indonesia Co. Ltd. Forest ProductsNon-Energy Minerals Manufactures hardwood flooring panels	Non-Energy Minerals
Nakhorn Luang Concrete Co. Ltd.
Siam City Cement Trading Co., Ltd.