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Business Overview

Investment Business


Cementhai Holding Co., Ltd. oversees SCG's investment in various businesses. Most are joint ventures with internationally renowned companies, for examples, Kubota, Yamato Kogyo, Aisin Takaoka Group, Nippon Steel, Toyota Motor etc. It also takes care of industrial land business which has been alliance with Hemaraj Development.

The Company's achievement is derived from not only the support and technology transferred from the shareholders but also the continuous improvement and internal organization development.

Name Products/Service Total Direct/Indirect Holding (%) Telephone Location
Cementhai Holding Co., Ltd. Holding company 100 66-2585-2104 Bangkok
Cementhai Property (2001) Public Company Limited Holding company 100 66-2586-2104 Bangkok
Property Value Plus Co., Ltd. Land business and land lease service 100 66-2586-2104 Bangkok
SCG Accounting Services Co., Ltd. Accounting, financial and tax services 100 66-2586-3333 Bangkok
SCG Legal Counsel Limited Legal consultant 100 66-2586-5777 Bangkok
CTO Management Co., Ltd. Maketable securities investment 100 66-2586-3333 Bangkok
Cementhai Captive Insurance Pte. Ltd. Insurance 100 66-2586-3333 Singapore
Siam Innovation Product and Solution Co., Ltd. Provide innovative technology 100 66-2586-3333 Bangkok
SCG Learning Excellence Co., Ltd. Training service 100 66-2586-3333 Bangkok
SCG Vietnam Co., Ltd. Management consulting service 100 (84)83-526-9011-13 Vietnam
PT SCG Indonesia Management consulting service 100 (6221)350-9491 Indonesia
Bangsue Industry Co., Ltd. Startup firm 100 66-2586-1920 Bangkok
Add Ventures Capital Co., Ltd.
(Formerly: Siam Nawaphan Co., Ltd.)
Venture capital 100 66-2586-3333 Bangkok
Add Ventures Capital International Co., Ltd.
(Formerly: SCG Management Co., Ltd.)
Overseas ventures capital 100 66-2586-3333 Bangkok
Siam GNE Solar Energy Co., Ltd. Manufacturing and sales the electricity 50 66-2586-5684 Bangkok
Siam Kubota Corporation Co., Ltd. Agricultural machinery 40 66-2909-0300-1 Pathumthani
Siam Kubota Metal Technology Co., Ltd. Cast iron 40 66-3885-5115 Chachoengsao
Siam Kubota Leasing Co., Ltd. Leasing 40 66-2909-0300 Pathumthani
Siam AT Industry Co., Ltd. Automotive parts 30 66-3845-4266-8 Chonburi
Thai Engineering Products Co., Ltd. Automotive parts 30 66-2529-3518-22 Pathumthani
The Nawaloha Industry Co., Ltd. Cast iron 30 66-3633-6531-4 Saraburi
Aisin Takaoka Foundry Bangpakong Co., Ltd. Cast iron 30 66-3845-4671-7 Chonburi
The Siam Nawaloha Foundry Co., Ltd. Cast iron 25 66-3628-8300 Saraburi
Lysando AG Reseaarch and development 20 (423)262-5753 Liechtenstein
IT One Co., Ltd. Technical services 20 66-2271-5111 Bangkok
Toyota Motor Thailand Co., Ltd. Automotives 10 66-2386-1000 Samut Prakarn
Siam Yamato Steel Co., Ltd. Structural steel 10 66-3868-3723-30 Rayong
Siam Toyota Manufacturing Co., Ltd. Automotive engines and automotive parts 4 66-3874-3310 Chonburi