Nat Ativitavas

Director/Board Member at INTER PHARMA

50 year

Health Technology

Consumer Services

Energy Minerals

Network origin in Nat Ativitavas first degree

Entity	Entity type	Industry
PTT 122	Public Company	Integrated Oil	122
INTER PHARMA 13	Public Company	Pharmaceuticals: Major	13
PTT Tank Terminal Co., Ltd. 3	Subsidiary	Other Transportation	3
Innobic (Asia) Co., Ltd. Innobic (Asia) Co., Ltd. Pharmaceuticals: MajorHealth Technology Innobic (Asia) Co., Ltd. is a Thai pharmaceutical company that operates in the industry. The company is based in Bangkok, Thailand and ultimately controlled by the Government of Thailand. 1	Subsidiary	Pharmaceuticals: Major	1

Chart of Companies connected to the second degree

Multi-company connection

Companies connected to Nat Ativitavas via their personal network

Company	Sector	Related people	Main position
University of Chulalongkorn	College/University	Prasert Bunsumpun Boontuck Wungcharoen Tevin Vongvanich Wirat Uanarumit Nitima Thepvanangkul Pailin Chuchottaworn Krairit Euchukanonchai Jaroonsri Wankertphon Chanamas Sasnanand Yongyos Krongphanich Chansin Treenuchagron Krisada Chinavicharana Thosaporn Sirisumphand Kris Imsang Lavaron Sangsnit Kittipong Kittayarak Nuntawan Sakuntanaga Wittawat Svasti-xuto Noppadol Pinsupa Kongkrapan Intarajang Auttapol Rerkpiboon Duangporn Thiengwatanatham Twarath Sutabutr Prasert Sinsukprasert Thon Thamrongnawasawat Worawat Pitayasiri Jatuporn Buruspat Peangpanor Boonklum Wilaiwan Kanjanakanti Supot Teachavorasinskun Somkiat Masunthasuwun Chatchai Phromlert Danucha Pichayanan Jiraphon Kawswat Supaporn Rerkpitakpanich Arisara Suthasut Chayodom Sabhasri Buranin Rattanasombat Adisorn Smathimanant Terdkiat Prommool Cherdchai Boonchoochauy Trinnawat Thanitnithiphan Rajsuda Rungsiyakull Mom Luang Peekthong Thongyai Narongdech Srukhosit Yuttana Suwannachot Nattarin Polpuech	Undergraduate Degree Undergraduate Degree Undergraduate Degree Undergraduate Degree Undergraduate Degree Corporate Officer/Principal Undergraduate Degree Undergraduate Degree Undergraduate Degree Undergraduate Degree Graduate Degree Graduate Degree Undergraduate Degree Undergraduate Degree Undergraduate Degree Corporate Officer/Principal Undergraduate Degree Undergraduate Degree Graduate Degree Undergraduate Degree Undergraduate Degree Undergraduate Degree Undergraduate Degree Undergraduate Degree Graduate Degree Undergraduate Degree Graduate Degree Graduate Degree Graduate Degree Corporate Officer/Principal Undergraduate Degree Graduate Degree Undergraduate Degree Graduate Degree Graduate Degree Graduate Degree Corporate Officer/Principal Masters Business Admin Undergraduate Degree Undergraduate Degree Graduate Degree Masters Business Admin Graduate Degree Masters Business Admin Corporate Officer/Principal Graduate Degree Undergraduate Degree
IRPC	Oil Refining/Marketing	Prasert Bunsumpun Watcharakiti Watcharothai Surong Bulakul Tevin Vongvanich Wirat Uanarumit Pailin Chuchottaworn Duangkamol Settanung Chansin Treenuchagron Kris Imsang Noppadol Pinsupa Boonsuib Prasit Auttapol Rerkpiboon Sirimeth Leepakorn Worawat Pitayasiri Peangpanor Boonklum Chawalit Tippawanich Supot Laosuarpha Phichin Aphiwantanaporn Jiraphon Kawswat Preecha Pocatanawat Nidcha Jirametthanakij Wattanapong Kurovat Arisara Suthasut Charcrie Buranakanonda Chansak Chuenchom	Chairman Director/Board Member Director/Board Member Chairman Director of Finance/CFO Chairman Director of Finance/CFO Corporate Officer/Principal Chief Executive Officer Chief Executive Officer Director/Board Member Director/Board Member Corporate Officer/Principal Director/Board Member Director/Board Member Chief Executive Officer Director/Board Member Director of Finance/CFO Director/Board Member Director/Board Member Comptroller/Controller/Auditor Director/Board Member Corporate Secretary Director/Board Member Director/Board Member
THAI OIL	Oil Refining/Marketing	Prasert Bunsumpun Surapon Nitikraipot Surong Bulakul Tevin Vongvanich Wirat Uanarumit Nitima Thepvanangkul Pailin Chuchottaworn Chanamas Sasnanand Athavuth Vikitsreth Chansin Treenuchagron Thosaporn Sirisumphand Noppadol Pinsupa Auttapol Rerkpiboon Duangporn Thiengwatanatham Pannalin Mahawongtikul Twarath Sutabutr Prasert Sinsukprasert Supot Teachavorasinskun Preecha Pocatanawat Buranin Rattanasombat Suchat Ramarch Terdkiat Prommool Marshal Chanon Mungthanya	Director/Board Member Director/Board Member Chief Executive Officer Chief Executive Officer Corporate Officer/Principal Director of Finance/CFO Director/Board Member Director of Finance/CFO Corporate Officer/Principal Director/Board Member Chairman Director/Board Member Director/Board Member Director/Board Member Director/Board Member Director/Board Member Director/Board Member Chairman Director/Board Member Director/Board Member Director/Board Member Director/Board Member Chairman
PTT OIL AND RETAIL BUSINESS	Wholesale Distributors	Surapon Nitikraipot Kris Imsang Noppadol Pinsupa Auttapol Rerkpiboon Twarath Sutabutr Peangpanor Boonklum Arawadee Photisaro Wilaiwan Kanjanakanti Phichin Aphiwantanaporn Jiraphon Kawswat Nidcha Jirametthanakij Chayodom Sabhasri Somyot Kongprawet Buranin Rattanasombat Suchat Ramarch Soontorn Chusuk Chumpol Surapittayanont Terdkiat Prommool Rajsuda Rungsiyakull Nivadee Jaroensitipu	Director/Board Member Director/Board Member Director/Board Member Chairman Director/Board Member Director/Board Member Director/Board Member Director of Finance/CFO Director of Finance/CFO Chief Executive Officer Corporate Officer/Principal Director/Board Member Corporate Officer/Principal Director/Board Member President Corporate Officer/Principal Sales & Marketing Director/Board Member Corporate Officer/Principal Corporate Officer/Principal
GLOBAL POWER SYNERGY	Electric Utilities	Surong Bulakul Wirat Uanarumit Pailin Chuchottaworn Chansin Treenuchagron Lavaron Sangsnit Wittawat Svasti-xuto Noppadol Pinsupa Kongkrapan Intarajang Pannalin Mahawongtikul Sirimeth Leepakorn Worawat Pitayasiri Peangpanor Boonklum Kraisorn Puavilai Sasitorn Stithit Chawalit Tippawanich Supot Teachavorasinskun Somkiat Masunthasuwun Wuttikorn Satithit Mom Luang Peekthong Thongyai	Chairman Director/Board Member Chairman Director/Board Member Director/Board Member Director/Board Member Director/Board Member Director/Board Member Director/Board Member Chief Operating Officer Chief Executive Officer Director/Board Member Comptroller/Controller/Auditor Human Resources Officer Chief Executive Officer Chairman Corporate Officer/Principal Director/Board Member Director/Board Member
Thammasat University	College/University	Surapon Nitikraipot Pailin Chuchottaworn Jaroonsri Wankertphon Yongyos Krongphanich Duangkamol Settanung Chansin Treenuchagron Pitipan Tepartimargorn Watana Kanlanan Pannalin Mahawongtikul Worawat Pitayasiri Arawadee Photisaro Somkit Lertpaithoon Phichin Aphiwantanaporn Danucha Pichayanan Nidcha Jirametthanakij Wattanapong Kurovat Somyot Kongprawet Trinnawat Thanitnithiphan Nattarin Polpuech	Corporate Officer/Principal Corporate Officer/Principal Graduate Degree Graduate Degree Masters Business Admin Corporate Officer/Principal Graduate Degree Undergraduate Degree Masters Business Admin Masters Business Admin Undergraduate Degree Corporate Officer/Principal Undergraduate Degree Corporate Officer/Principal Undergraduate Degree Undergraduate Degree Undergraduate Degree Doctorate Degree Graduate Degree
PTT EXPLORATION AND PRODUCTION	Integrated Oil	Prasert Bunsumpun Tevin Vongvanich Wirat Uanarumit Pailin Chuchottaworn Krairit Euchukanonchai Phongsthorn Thavisin Jaroonsri Wankertphon Chanamas Sasnanand Yongyos Krongphanich Chansin Treenuchagron Pitipan Tepartimargorn Kongkrapan Intarajang Auttapol Rerkpiboon Pannalin Mahawongtikul Twarath Sutabutr Danucha Pichayanan Wuttikorn Satithit Wattanapong Kurovat Adisorn Smathimanant	Chairman Chief Executive Officer Director/Board Member Director/Board Member Chairman Director/Board Member Comptroller/Controller/Auditor Public Communications Contact Director of Finance/CFO Director/Board Member Director/Board Member Director/Board Member Director/Board Member Director of Finance/CFO Director/Board Member Director/Board Member Director/Board Member Director/Board Member Human Resources Officer
Kasetsart University	College/University	Watcharakiti Watcharothai Pailin Chuchottaworn Duangkamol Settanung Somsak Chotrattanasiri Jatuporn Buruspat Sasitorn Stithit Jiraphon Kawswat Teerawat Boonyawat Nidcha Jirametthanakij Wuttikorn Satithit Arisara Suthasut Chumpol Surapittayanont Charcrie Buranakanonda Krishna Boonyachai Rungroj Sangkram Chansak Chuenchom Chadil Chavanalikikorn Nivadee Jaroensitipu	Undergraduate Degree Corporate Officer/Principal Undergraduate Degree Undergraduate Degree Graduate Degree Masters Business Admin Masters Business Admin Masters Business Admin Masters Business Admin Masters Business Admin Undergraduate Degree Undergraduate Degree Undergraduate Degree Undergraduate Degree Graduate Degree Graduate Degree Masters Business Admin Graduate Degree
PTT GLOBAL CHEMICAL	Oil Refining/Marketing	Prasert Bunsumpun Surapon Nitikraipot Piyasvasti Amranand Pailin Chuchottaworn Duangkamol Settanung Athavuth Vikitsreth Wittawat Svasti-xuto Noppadol Pinsupa Kongkrapan Intarajang Auttapol Rerkpiboon Arawadee Photisaro Somkit Lertpaithoon Cherdchai Boonchoochauy Chayotid Kridakon Mom Luang Peekthong Thongyai Chadil Chavanalikikorn	Chairman Director/Board Member Chairman Director/Board Member Comptroller/Controller/Auditor Public Communications Contact Director/Board Member Director/Board Member Director/Board Member Director/Board Member Director/Board Member Director/Board Member Director/Board Member Director/Board Member Director/Board Member Director/Board Member
Federation of Thai Industries		Surong Bulakul Wirat Uanarumit Pailin Chuchottaworn Kamtorn Sila-on Kris Imsang Noppadol Pinsupa Kongkrapan Intarajang Worawat Pitayasiri Chawalit Tippawanich Buranin Rattanasombat	Corporate Officer/Principal Director/Board Member Director/Board Member Director/Board Member Corporate Secretary Director/Board Member Director/Board Member Director/Board Member Director/Board Member Director/Board Member
Thailand Energy Academy		Wirat Uanarumit Kris Imsang Noppadol Pinsupa Kongkrapan Intarajang Auttapol Rerkpiboon Pannalin Mahawongtikul Worawat Pitayasiri Wuttikorn Satithit Buranin Rattanasombat Terdkiat Prommool	Director/Board Member Director/Board Member Director/Board Member Chief Executive Officer Director/Board Member Director/Board Member Director/Board Member Director/Board Member Director/Board Member Director/Board Member
Vidyasirimedhi Institute of Science & Technology	College/University	Surapon Nitikraipot Wirat Uanarumit Nitima Thepvanangkul Pailin Chuchottaworn Pitipan Tepartimargorn Kongkrapan Intarajang Auttapol Rerkpiboon Pannalin Mahawongtikul Suchat Ramarch	Corporate Officer/Principal Corporate Officer/Principal Director/Board Member Chairman Corporate Officer/Principal Director/Board Member Corporate Officer/Principal Corporate Officer/Principal Director/Board Member
Energy Complex Co., Ltd. Energy Complex Co., Ltd. Real Estate DevelopmentFinance Energy Complex Co., Ltd. is a Thai company that engages in real estate development and management. The company is based in Bangkok, Thailand. The company is ultimately controlled by the Government of Thailand.	Real Estate Development	Jaroonsri Wankertphon Pitipan Tepartimargorn Kris Imsang Wittawat Svasti-xuto Auttapol Rerkpiboon Pannalin Mahawongtikul Peangpanor Boonklum Supot Laosuarpha Chansak Chuenchom	Director/Board Member Chairman Chairman Director/Board Member Director/Board Member Director/Board Member Chairman Director/Board Member Chairman
KRUNG THAI BANK	Major Banks	Prasert Bunsumpun Nitima Thepvanangkul Krairit Euchukanonchai Krisada Chinavicharana Lavaron Sangsnit Kittipong Kittayarak Vichai Assarasakorn Payong Srivanich Jiraphon Kawswat	Chairman Director/Board Member Director/Board Member Chairman Chairman Director/Board Member Director/Board Member President Director/Board Member
BANGCHAK CORPORATION	Specialty Stores	Prasert Bunsumpun Tevin Vongvanich Wirat Uanarumit Duangkamol Settanung Krisada Chinavicharana Pitipan Tepartimargorn Auttapol Rerkpiboon Prasert Sinsukprasert	Director/Board Member Director/Board Member Director/Board Member Corporate Officer/Principal Director/Board Member Director/Board Member Director/Board Member Director/Board Member
PTT ICT Solutions Co., Ltd. PTT ICT Solutions Co., Ltd. Information Technology ServicesTechnology Services PTT ICT Solutions Co., Ltd. operates, executes and applies information technology and communications services. The firm’s services include solutions delivery, infrastructure management, customer service, hardware/software service, applications management, training service and event registration service. The company was founded on July 07, 2006 and is headquartered in Bangkok, Thailand.	Information Technology Services	Tevin Vongvanich Wirat Uanarumit Duangkamol Settanung Pitipan Tepartimargorn Kris Imsang Chawalit Tippawanich Arawadee Photisaro	Chairman Director/Board Member Director/Board Member Chairman Chairman Director/Board Member President
GC Marketing Solutions Co., Ltd. GC Marketing Solutions Co., Ltd. Wholesale DistributorsDistribution Services GC Marketing Solutions Co. Ltd. engages in the sales and marketing of polymers. Its products include high density polyethylene, low density polyethylene and linear low density polyethylene, polypropylene and polystyrene. The company was founded in June 2005 and is headquartered in Bangkok, Thailand.	Wholesale Distributors	Surong Bulakul Pailin Chuchottaworn Duangkamol Settanung Chansin Treenuchagron Pitipan Tepartimargorn Auttapol Rerkpiboon Worawat Pitayasiri	Director/Board Member Chairman Director/Board Member Chairman Chairman Director/Board Member Director/Board Member
IRPC Polyol Co., Ltd. IRPC Polyol Co., Ltd. Chemicals: AgriculturalProcess Industries IRPC Polyol Co. Ltd. designs, develops and manufactures polyether polyols, polyester polyols, prepolymer, polyurethane systems and CASE products (coating, adhesives, sealant and elastomer) and its application services. The company was founded in 1987 and is headquartered in Bangkok, Thailand.	Chemicals: Agricultural	Prasert Bunsumpun Duangkamol Settanung Chansin Treenuchagron Noppadol Pinsupa Chawalit Tippawanich Phichin Aphiwantanaporn Nidcha Jirametthanakij	Director/Board Member Director/Board Member Director/Board Member Chairman Chairman Director/Board Member Director/Board Member
IRPC Oil Co., Ltd.		Prasert Bunsumpun Duangkamol Settanung Chansin Treenuchagron Noppadol Pinsupa Sirimeth Leepakorn Chawalit Tippawanich Nidcha Jirametthanakij	Chairman Director/Board Member President Chairman Director/Board Member Chairman Director/Board Member
THAI AIRWAYS INTERNATIONAL	Airlines	Boontuck Wungcharoen Rungson Sriworasat Piyasvasti Amranand Pailin Chuchottaworn Chansin Treenuchagron Pitipan Tepartimargorn Danucha Pichayanan	Director/Board Member Director/Board Member Director/Board Member Director/Board Member Chief Executive Officer Director/Board Member Director/Board Member
Business Services Alliance Co., Ltd.		Wittawat Svasti-xuto Supot Laosuarpha Suchat Ramarch Terdkiat Prommool Rajsuda Rungsiyakull Chadil Chavanalikikorn Nivadee Jaroensitipu	Director/Board Member Chairman Chairman Chairman Director/Board Member Director/Board Member Director/Board Member
Arun Plus Co. Ltd. Arun Plus Co. Ltd. Electrical ProductsProducer Manufacturing Arun Plus Co. Ltd. is a Thai company that manufactures batteries.	Electrical Products	Thosaporn Sirisumphand Noppadol Pinsupa Auttapol Rerkpiboon Danucha Pichayanan Cherdchai Boonchoochauy Chayotid Kridakon	Chairman Director/Board Member Director/Board Member Director/Board Member Director/Board Member Director/Board Member
PTT Global LNG Co., Ltd. PTT Global LNG Co., Ltd. Oil & Gas ProductionEnergy Minerals PTT Global LNG Co., Ltd. is a Thai company that explores liquefied natural gas.	Oil & Gas Production	Wirat Uanarumit Phongsthorn Thavisin Noppadol Pinsupa Sasitorn Stithit Wuttikorn Satithit Mom Luang Peekthong Thongyai	Chairman Director/Board Member Chairman Chairman Chairman Chairman
PTT Digital Solutions Co. Ltd. PTT Digital Solutions Co. Ltd. Information Technology ServicesTechnology Services PTT Digital Solutions Co. Ltd. provides IT solutions and IT consulting services. The private company is based in Bangkok, Thailand.	Information Technology Services	Chansin Treenuchagron Wittawat Svasti-xuto Noppadol Pinsupa Worawat Pitayasiri Arawadee Photisaro Terdkiat Prommool	Chairman Director/Board Member Chairman Chairman Corporate Officer/Principal Chairman
IRPC A&L Co., Ltd. IRPC A&L Co., Ltd. Chemicals: SpecialtyProcess Industries Part of IRPC Public Co., Ltd., IRPC A & L Co., Ltd. is a Thai company that manufactures and supplies resins. The company is based in Bangkok, Thailand. Somkiat Lertritpuwadol has been the CEO of the company since 2014.	Chemicals: Specialty	Duangkamol Settanung Chansin Treenuchagron Noppadol Pinsupa Chawalit Tippawanich Phichin Aphiwantanaporn Nidcha Jirametthanakij	Director/Board Member Director/Board Member Director/Board Member Chairman Director/Board Member Director/Board Member
UBE Chemicals (Asia) Public Co., Ltd. UBE Chemicals (Asia) Public Co., Ltd. Chemicals: SpecialtyProcess Industries Part of UBE Corp., UBE Chemicals (Asia) Public Co., Ltd. is a Thai company that manufactures and distributes various chemicals including nylon resin, nylon compounds, caprolactam, ammonium sulfate, and others. The company is based in Bangkok, Thailand.	Chemicals: Specialty	Duangkamol Settanung Chansin Treenuchagron Noppadol Pinsupa Chawalit Tippawanich Phichin Aphiwantanaporn Nidcha Jirametthanakij	Director/Board Member Director/Board Member Director/Board Member Director/Board Member Director/Board Member Director/Board Member
King Mongkut's Institute of Technology Ladkrabang	College/University	Pitipan Tepartimargorn Kittipong Kittayarak Sasitorn Stithit Chawalit Tippawanich Wuttikorn Satithit Soontorn Chusuk	Undergraduate Degree Corporate Officer/Principal Undergraduate Degree Undergraduate Degree Undergraduate Degree Undergraduate Degree
Thai Petroleum Pipeline Co. Ltd. Thai Petroleum Pipeline Co. Ltd. Oil & Gas PipelinesIndustrial Services Part of Thai Oil Public Co. Ltd., Thai Petroleum Pipeline Co. Ltd. is a company that provides pipeline transportation of petroleum products. The company is based in Lumlukka, Thailand. The company was founded in 1991. The CEO is Kan Sathakul.	Oil & Gas Pipelines	Prasert Bunsumpun Somyot Kongprawet Buranin Rattanasombat Soontorn Chusuk Chumpol Surapittayanont Rajsuda Rungsiyakull	Chairman Chairman Chairman Chairman Director/Board Member Director/Board Member
Chulalongkorn University Alumni Association		Tevin Vongvanich Wirat Uanarumit Pailin Chuchottaworn Kris Imsang Kongkrapan Intarajang Twarath Sutabutr	Chairman Director/Board Member Corporate Officer/Principal Corporate Officer/Principal Director/Board Member Corporate Officer/Principal
Thai Institute of Directors Association		Surapon Nitikraipot Tevin Vongvanich Pailin Chuchottaworn Kongkrapan Intarajang Peangpanor Boonklum Krishna Boonyachai	Corporate Officer/Principal Corporate Officer/Principal Director/Board Member Director/Board Member Director/Board Member Corporate Officer/Principal
Ramkhamhaeng University	College/University	Rungson Sriworasat Kraisorn Puavilai Supot Laosuarpha Preecha Pocatanawat Chompunuch Meevang Chumpol Surapittayanont	Undergraduate Degree Undergraduate Degree Graduate Degree Undergraduate Degree Undergraduate Degree Masters Business Admin
National Institute of Development Administration	College/University	Nitima Thepvanangkul Somsak Chotrattanasiri Auttapol Rerkpiboon Somyot Kongprawet Suchat Ramarch Soontorn Chusuk	Graduate Degree Graduate Degree Graduate Degree Graduate Degree Graduate Degree Graduate Degree
Petroleum Institute of Thailand		Surong Bulakul Wirat Uanarumit Pailin Chuchottaworn Kongkrapan Intarajang Auttapol Rerkpiboon Chawalit Tippawanich	Director/Board Member Director/Board Member President Director/Board Member Director/Board Member Corporate Officer/Principal
Kamnoetvidya Science Academy	Investment Trusts/Mutual Funds	Surapon Nitikraipot Wirat Uanarumit Pailin Chuchottaworn Pitipan Tepartimargorn Kongkrapan Intarajang	Corporate Officer/Principal Director/Board Member Chairman Director/Board Member Director/Board Member
PTT Retail Management Co., Ltd.		Auttapol Rerkpiboon Jiraphon Kawswat Somyot Kongprawet Buranin Rattanasombat Suchat Ramarch	Chairman Chief Executive Officer Chairman Director/Board Member Chairman
Thai Listed Companies Association		Surong Bulakul Tevin Vongvanich Pailin Chuchottaworn Chansin Treenuchagron Pannalin Mahawongtikul	Chairman Corporate Officer/Principal Director/Board Member Director/Board Member Director/Board Member
PTT Phenol Co., Ltd. PTT Phenol Co., Ltd. Chemicals: SpecialtyProcess Industries Part of PTT Global Chemical Plc, PTT Phenol Co., Ltd. produces and distributes phenol and acetone. The company is based in Bangkok, Thailand. PTT Phenol Co. was acquired by PTT Global Chemical Plc on May 02, 2013 for $171 million.	Chemicals: Specialty	Wirat Uanarumit Nitima Thepvanangkul Pailin Chuchottaworn Duangkamol Settanung Mom Luang Peekthong Thongyai	Director/Board Member Director/Board Member Director/Board Member Director/Board Member Corporate Officer/Principal
Sakari Resources Ltd. Sakari Resources Ltd. CoalEnergy Minerals Sakari Resources Ltd. is an investment holding company, which engages in the exploration, mining and marketing of coal. The firm also provides management and marine engineering services. The company was founded on June 10, 1995 and is headquartered in Singapore.	Coal	Surong Bulakul Wirat Uanarumit Pitipan Tepartimargorn Arawadee Photisaro Cherdchai Boonchoochauy	Chief Executive Officer Director/Board Member Director/Board Member Chairman Chairman
PTT Energy Resources Co. Ltd. PTT Energy Resources Co. Ltd. CoalEnergy Minerals PTT Energy Resources Co. Ltd. is a Thai company that provides coal and mining services. The company is based in Bangkok, Thailand and was founded in 2009. The company is ultimately controlled by the Government of Thailand.	Coal	Wirat Uanarumit Nitima Thepvanangkul Pitipan Tepartimargorn Cherdchai Boonchoochauy Mom Luang Peekthong Thongyai	Chairman Director/Board Member Chairman Director/Board Member Director/Board Member
PTT Energy Solutions Co. Ltd.		Kris Imsang Wittawat Svasti-xuto Noppadol Pinsupa Worawat Pitayasiri Chawalit Tippawanich	Chairman Director/Board Member Chairman Director/Board Member Director/Board Member
National Legislative Assembly	General Government	Prasert Bunsumpun Boontuck Wungcharoen Surapon Nitikraipot Somsak Chotrattanasiri Somkit Lertpaithoon	Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal
Thailand Business Council for Sustainable Development		Prasert Bunsumpun Wirat Uanarumit Pailin Chuchottaworn Kongkrapan Intarajang Chawalit Tippawanich	Chairman Director/Board Member Corporate Officer/Principal Director/Board Member Director/Board Member
PTT Natural Gas Distribution Co. Ltd. PTT Natural Gas Distribution Co. Ltd. Gas DistributorsUtilities PTT Natural Gas Distribution Co., Ltd. is engaged in distribution of natural by pipeline distribution networks. The company was founded on February 6, 1996 and is headquartered in Bangkok, Thailand.	Gas Distributors	Noppadol Pinsupa Sasitorn Stithit Wuttikorn Satithit Cherdchai Boonchoochauy Mom Luang Peekthong Thongyai	Chairman Chairman Chairman Director/Board Member Chairman
Chulalongkorn University Council		Prasert Bunsumpun Tevin Vongvanich Thosaporn Sirisumphand Chayodom Sabhasri Narongdech Srukhosit	Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal
IRPC Clean Power Co., Ltd. IRPC Clean Power Co., Ltd. Electric UtilitiesUtilities IRPC Clean Power Co., Ltd. generates electricity. The company is located in Thailand. IRPC Clean Power Co. was acquired by Global Power Synergy PCL from IRPC Public Co., Ltd. on December 02, 2013 for $22.08 million.	Electric Utilities	Duangkamol Settanung Sirimeth Leepakorn Sasitorn Stithit Phichin Aphiwantanaporn Nidcha Jirametthanakij	Director/Board Member President Director/Board Member Director/Board Member Director/Board Member
Thaioil Power Co., Ltd. Thaioil Power Co., Ltd. Electric UtilitiesUtilities Thaioil Power Co. Ltd. is engaged in generation of electric power. The company operates and manages a natural gas-fired combined-cycle co-generation power plant. Thaioil Power was founded in 1997 and is headquartered in Bangkok, Thailand.	Electric Utilities	Prasert Bunsumpun Surong Bulakul Wirat Uanarumit Chawalit Tippawanich	Chairman Director/Board Member Chairman Corporate Officer/Principal
Thailand Ministry of Finance	General Government	Rungson Sriworasat Chansin Treenuchagron Krisada Chinavicharana Lavaron Sangsnit	Comptroller/Controller/Auditor Corporate Officer/Principal Corporate Secretary Corporate Secretary
IRPC Technology Co., Ltd.		Chansin Treenuchagron Noppadol Pinsupa Chawalit Tippawanich Arisara Suthasut	Director/Board Member Chairman Chairman Director/Board Member
Mahidol University	College/University	Pailin Chuchottaworn Kittipong Kittayarak Udom Kachintorn Sansanee Chaiyaroj	Director/Board Member Director/Board Member President Undergraduate Degree

Statistics

International

Thailand	50
Singapore	2

Sectoral

Consumer Services	9
Energy Minerals	8
Process Industries	6
Utilities	5
Distribution Services	3

Operational

Director/Board Member	720
Chairman	246
Corporate Officer/Principal	218
Independent Dir/Board Member	148
Undergraduate Degree	87

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Insiders
Prasert Bunsumpun	45
Wirat Uanarumit	44
Pailin Chuchottaworn	42
Rungson Sriworasat	37
Surong Bulakul	37
Auttapol Rerkpiboon	36
Kongkrapan Intarajang	35
Kittipong Kittayarak	34
Duangkamol Settanung	29
Noppadol Pinsupa	29
Chansin Treenuchagron	27
Chawalit Tippawanich	27
Tevin Vongvanich	27
Krisada Chinavicharana	26
Kamtorn Sila-on	25

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