UAC Energy Co., Ltd. (“UAC Energy”), the Company’s subsidiary, has been established on August 26, 2013. The Company holds 99.99985% and the management holds 0.00015% of shares in this entity. Its current registered capital is 200 million Baht and its objective is to invest in the energy-related projects, such as Power Plant and Solar PV Rooftop.

Since : 2013

Type of Business : Investment in energy projects

Registered Capital : 200,000,000 Baht

Address of Head Office : Bangkok

Solar Energy Roof Power Co., Ltd. (“SERP”) has been established by acquisition of ordinary shares from Sun Edison Energy (Thailand) Co., Ltd. on November 18, 2014. SERP is an indirect subsidiary where the Company holds shares through UAC Energy. UAC Energy holds 99.9976% and the management holds 0.0024% of shares in this entity. SERP’s current registered capital is 12.525 million Baht and its objective is to generate and supply electricity from solar energy, such as Solar PV Rooftop.

Since : 2014

Type of Business : Generating of electricity from Solar power

Registered Capital : 12,525,000 Baht

Address of Head Office : Bangkok

Vientiane Waste Management Company Limited (“VWM”) has been incorporated in Vientiane, Lao’s People Democratic Republic on June 3, 2019. VWM is an indirect subsidiary where the Company holds shares via UAC Energy. UAC Energy holds 50.01%, SBANG Sustainable Energies Ltd. holds 29.99% and Kwan Muang Group Company Limited holds 20.00% of shares in this entity. VWM’s current registered capital is 72.90 million Kip and its objective is to invest in waste management project to produce renewable energy and process recycled product in Vientiane, Lao PDR.

Since : 2019

Type of Business : Invest in waste management project to produce renewable energy and process recycled product

Registered Capital : 72,900,000,000 LAK

Address of Head Office : Vientiane, LPDR.

UAC & TPT Energy Co., Ltd. (“UAC TPT”), the Company’s subsidiary, has been established on November 12, 2012. The Company holds 45.0099%, TPT Thepprathanporn Co., Ltd. holds 44.9900%, Phupha Man Energy Plant Community Enterprise Co., Ltd. holds 10.00% and the Company’s management holds 0.0001% of shares in this entity. Its current registered capital is 166.67 million Baht and its objective is to operate business relating to production of biogas to be used for electricity generation.

Since : 2012

Type of Business : Investment in energy projects

Registered Capital : 166,666,700 Baht

Address of Head Office : Bangkok

UAC Utilities Co., Ltd. (“UAC Utilities”), the Company’s subsidiary, has been established on April 8, 2011. The Company holds 69.9998% PTE Plus Co., Ltd. holds 20% UAC Global Public Company Limited holds 10% and the management holds 0.0020% of shares in this entity. Its current registered capital is 30 million Baht and its objective is to Petroleum Exploration and Production Business

Since : 2011

Type of Business : Petroleum Exploration and Production Business

Registered Capital : 100,000,000 Baht

Address of Head Office : Bangkok

UAC Trading Solutions Co., Ltd. (“UAC Trading Solutions”) has been established on January 13, 2017. The Company holds 99.999% and the management holds 0.001% of shares in this entity. Its current registered capital is 20 million Baht and its objective is to trading

Since : 2017

Type of Business : Trading

Registered Capital : 20,000,000 Baht

Address of Head Office : Bangkok

PT CAHAYA YASA CIPTA (“CYC”) an indirect subsidiary where the Company holds shares via UAC Energy. UAC Energy holds 70%,and its objective is to invest in waste management project to produce renewable energy and process recycled product.

Type of Business : Invest in waste management projectto produce renewable energy and process recycled product.

Address of Head Office : Republik Indonesia.

UAC Advance Polymer & Chemicals Co., Ltd. (“UAPC”), the Company’s associated, has been established on January 21, 2015 by acceptance entire business transfer from Advance Polymer and Chemicals Co., Ltd. (APC). The Company holds 30 of shares in this entity. Its current registered capital is 390 million Baht and its objectives are to manufacture and distribute latex emulsion and latex polymer for use in various industries, such as paint and coating, printing ink and publishing, adhesive, paper, synthetic material to be used as raw material in production of textiles and garment and etc.

Since : 2015

Type of Business : Manufacturing and distribution of latex emulsion and latex polymer

Registered Capital : 390,000,000 Baht

Address of Head Office : Bangkok

Website: www.uapc.co.th

PPWE Co., Ltd. (“PPWE”), an indirect associated company, has been established on January 12, 2016. It is a joint venture between UAC Energy holding 49.98%, QTC Energy Public Co., Ltd. (“QTC”) holding 49.98%, the management holding 0.02% and other group holding 0.02% of shares. PPWE’s current registered capital is 1 million Baht and its objective is to engage in investment business of energy projects.

Since : 2016

Type of Business : Investment in energy projects

Registered Capital : 40,000,000 Baht

Address of Head Office : Bangkok