Viroj Klangboonklong
Director/Board Member at SIAMGAS AND PETROCHEMICALS
Network origin in Viroj Klangboonklong first degree
| Entity | Entity type | Industry | |
|---|---|---|---|
| Public Company | Gas Distributors | 17 | |
16
| Public Company | Electric Utilities | 16 |
Unique Gas & Petrochemicals Public Co. Ltd.
 Unique Gas & Petrochemicals Public Co. Ltd. Wholesale DistributorsDistribution Services Part of Siamgas & Petrochemicals Public Co. Ltd., Unique Gas & Petrochemicals Public Co. Ltd. is a Thai company that supplies LPG and packaged ammonia. The company is based in Bangkok, Thailand. The company was founded in 1982. Supachai Weeraborwornpong has been the CEO of the company since 2004. Unique Gas & Petrochemicals Public Co. was acquired by Siamgas & Petrochemicals Public Co. Ltd. from The BOC Group Ltd. on December 21, 2004 for $55.56 million.
11
| Subsidiary | Wholesale Distributors | 11 |
Thailand Ministry of Interior
5
| Government | General Government | 5 |
Chart of Companies connected to the second degree
Multi-company connection
Companies connected to Viroj Klangboonklong via their personal network
| Company | Sector | Related people | Main position |
|---|---|---|---|
| University of Chulalongkorn | College/University | Graduate Degree Masters Business Admin Masters Business Admin Undergraduate Degree Undergraduate Degree Graduate Degree Graduate Degree Graduate Degree Undergraduate Degree Undergraduate Degree Undergraduate Degree | |
| Thammasat University | College/University | Undergraduate Degree Undergraduate Degree Graduate Degree Masters Business Admin Undergraduate Degree Graduate Degree Graduate Degree Undergraduate Degree Masters Business Admin Graduate Degree Graduate Degree | |
The Electricity Generating Authority of Thailand
 The Electricity Generating Authority of Thailand Electric UtilitiesUtilities Electricity Generating Authority of Thailand engages in the generation, procurement, transmission, and distribution of electricity. It also offers electricity related engineering, construction, maintenance, and consulting services. The company was founded on May 1, 1969 and is headquartered in Nonthaburi, Thailand. | Electric Utilities | Chairman Corporate Officer/Principal Director/Board Member Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal | |
Ratchaburi Power Co. Ltd.
 Ratchaburi Power Co. Ltd. Electric UtilitiesUtilities Ratchaburi Power Co., Ltd. engages in generation and production of electricity. The company operates as a gas fired combined-cycle plant. Ratchaburi Power was founded in 1996 and is headquartered in Bangkok, Thailand. | Electric Utilities | Chairman Chairman Director of Finance/CFO Chairman Director/Board Member | |
Prommaharaj Land Development Co. Ltd.
 Prommaharaj Land Development Co. Ltd. Real Estate DevelopmentFinance Prommaharaj Land Development Co. Ltd. manages and develops residential and commercial buildings. The private company is based in Bangkok, Thailand. Patchara Weeraborwornpong has been the CEO of the Thai company since 1992. | Real Estate Development | Chairman Chief Executive Officer Corporate Officer/Principal Director/Board Member Director/Board Member | |
Siam Ethanol & Export Co. Ltd.
 Siam Ethanol & Export Co. Ltd. Chemicals: SpecialtyProcess Industries Part of Siamgas & Petrochemicals Public Co. Ltd., Siam Ethanol & Export Co. Ltd. is a Thai company that manufactures ethanol. The company is based in Bangkok, Thailand. | Chemicals: Specialty | Chairman Director/Board Member Director/Board Member Director/Board Member Director/Board Member | |
| Siam Tank Terminal Co. , Ltd. | Director/Board Member Director/Board Member Director/Board Member Director/Board Member Director/Board Member | ||
| RH International Corp. Ltd. | Chairman President Director/Board Member Director/Board Member | ||
Siam Quality Steel Co. Ltd.
 Siam Quality Steel Co. Ltd. Industrial MachineryProducer Manufacturing Part of Siamgas & Petrochemicals Public Co. Ltd., Siam Quality Steel Co. Ltd. is a Thai company that manufactures metal containers for compressed and liquefied gas. The company is based in Bangkok, Thailand. | Industrial Machinery | Director/Board Member Director/Board Member Director/Board Member Director/Board Member | |
| Kasetsart University | College/University | Undergraduate Degree Masters Business Admin Masters Business Admin Undergraduate Degree | |
Xe-Pian Xe-Namnoy Power Co. Ltd.
 Xe-Pian Xe-Namnoy Power Co. Ltd. Engineering & ConstructionIndustrial Services Xe-Pian Xe-Namnoy Power Co. Ltd. designs, constructs, owns, operates, and finances hydroelectricity power projects. The private company is based in Vientiane, Lao People's Democratic Republic. | Engineering & Construction | Director/Board Member Director of Finance/CFO Corporate Officer/Principal Director/Board Member | |
| Solarta Co. Ltd. | Chief Executive Officer Chairman Director of Finance/CFO Director of Finance/CFO | ||
| Siam Suksawat Co. Ltd. | Director/Board Member Director/Board Member Director/Board Member | ||
| National Institute of Development Administration | College/University | Graduate Degree Masters Business Admin Graduate Degree | |
Ratchaburi Electricity Generating Co., Ltd.
 Ratchaburi Electricity Generating Co., Ltd. Electric UtilitiesUtilities Ratchaburi Electricity Generating Co. Ltd. is engaged in the generation and distribituion of electricity. It operates two types of power plant: thermal and combines-cylce. The company was founded in 2000 and is headquartered in Ratchaburi, Thailand. | Electric Utilities | Chief Executive Officer Director/Board Member Corporate Officer/Principal | |
Tri Energy Co. Ltd.
 Tri Energy Co. Ltd. Electric UtilitiesUtilities Tri Energy Co. Ltd. generates and distributes electricity. The company is headquartered in Bangkok, Thailand. | Electric Utilities | Director/Board Member Corporate Officer/Principal President | |
Ratchaburi Energy Co., Ltd.
 Ratchaburi Energy Co., Ltd. Electric UtilitiesUtilities Part of Ratch Group Public Co. Ltd., Ratchaburi Energy Co., Ltd. provides electricity generation services. The company is based in Bangkok, Thailand. Prayut Thongsuwan has been the CEO of the Thai company since 2010. | Electric Utilities | Chairman President Chief Executive Officer | |
Ratch-Lao Services Co. Ltd.
 Ratch-Lao Services Co. Ltd. Water UtilitiesUtilities Part of Ratch Group Public Co. Ltd., Ratch-Lao Services Co. Ltd. provides water services. Chollawit Winitchai has been the CEO of the Thai company since 2021. | Water Utilities | Chairman Director/Board Member Director/Board Member | |
Sino Siam Gas & Petrochemicals Co., Ltd.
 Sino Siam Gas & Petrochemicals Co., Ltd. Wholesale DistributorsDistribution Services Part of Siamgas & Petrochemicals Public Co. Ltd., Sino Siam Gas & Petrochemicals Co., Ltd. is a Chinese company that distributes liquefied petroleum gas. The company is based in Zhuhai, China. Sino Siam Gas & Petrochemicals Co. was acquired by Siamgas HK Ltd. from BP Global Investments Ltd. on December 23, 2010 for $101 million. | Wholesale Distributors | Director/Board Member Director/Board Member Director/Board Member | |
| Siam Nathalin Co. Ltd. | Director/Board Member Director/Board Member Director/Board Member | ||
Nam Ngum 2 Power Co., Ltd.
 Nam Ngum 2 Power Co., Ltd. Electric UtilitiesUtilities Part of CK Power Public Co. Ltd., Nam Ngum 2 Power Co., Ltd. operates the Nam Ngum 2 hydro power plant. The company is based in Vientiane, Lao People's Democratic Republic. | Electric Utilities | Director/Board Member Director/Board Member Director/Board Member | |
| RH International (Mauritius) Corp. Ltd. | Director/Board Member Director/Board Member Director/Board Member | ||
Sustainable Energy Corp. Co. Ltd.
 Sustainable Energy Corp. Co. Ltd. Electric UtilitiesUtilities Part of Ratch Group Public Co. Ltd., Sustainable Energy Corp. Co. Ltd. develops and operates wind farms. The company is based in Huaykwang, Thailand. The CEO of the Thai company is Raluke Satayaporn. | Electric Utilities | Chairman Director/Board Member Director/Board Member | |
| Khao Kor Wind Power Co. Ltd. | Chairman Director/Board Member Director/Board Member | ||
| Siam Lucky Marine Co. Ltd. | Director/Board Member Director/Board Member Director/Board Member | ||
| Lucky Carrier Co. Ltd. | Director/Board Member Director/Board Member Director/Board Member | ||
| Ratchaburi Alliances Co., Ltd. | Chairman President Chairman | ||
RH International (Singapore) Corp. Pte Ltd.
 RH International (Singapore) Corp. Pte Ltd. Financial ConglomeratesFinance Part of Ratch Group Public Co. Ltd., RH International (Singapore) Corp. Pte Ltd. functions as an investment holding Singaporean company. The company is based in Singapore, Singapore. | Financial Conglomerates | Director/Board Member Director/Board Member Director/Board Member | |
Southeast Asia Energy Ltd.
 Southeast Asia Energy Ltd. Electric UtilitiesUtilities Part of CK Power Public Co. Ltd., Southeast Asia Energy Ltd. operates and manages hydroelectric power plants. The company is based in Bangkok, Thailand. The CEO of the Thai company is Somkuan Watakeekul. Southeast Asia Energy was acquired by CK Power Public Co. Ltd. on June 27, 2011 for $109.21 million. | Electric Utilities | Director/Board Member Director/Board Member Director/Board Member | |
Siamgas Global Investment Pte Ltd.
 Siamgas Global Investment Pte Ltd. Investment ManagersFinance Siamgas Global Investment Pte Ltd. provides investment services. The private company is based in Singapore, Singapore. | Investment Managers | Director/Board Member Director/Board Member Director/Board Member | |
| Siam Ocean Gas & Energy Ltd. | Director/Board Member Director/Board Member Director/Board Member | ||
Phu Fai Mining Co. Ltd.
 Phu Fai Mining Co. Ltd. Construction MaterialsNon-Energy Minerals Phu Fai Mining Co. Ltd. is a Laotian company that is involved in the mining and sale of sand, gravel, and crushed stone. | Construction Materials | Chairman Director/Board Member Director/Board Member | |
BLCP Power Ltd.
 BLCP Power Ltd. Electric UtilitiesUtilities BLCP Power Station provides power supply thereby contributing to the stability of national power supply. It also provides communication to support education and to share knowledge with the stakeholder and the surrounding community. The company is headquartered in Rayong, Thailand. | Electric Utilities | Chairman Director/Board Member Director/Board Member | |
Hongsa Power Co., Ltd.
 Hongsa Power Co., Ltd. CoalEnergy Minerals Hongsa Power Co., Ltd. develops and operates a lignite mine mouth power plant. The private company is based in Vientiane, Lao People's Democratic Republic. | Coal | Chairman Director/Board Member Director/Board Member | |
| PTT | Integrated Oil | Chairman Director/Board Member | |
Siam Gas Power Pte Ltd.
 Siam Gas Power Pte Ltd. Gas DistributorsUtilities Siam Gas Power Pte Ltd. engages in trading liquefied petroleum gas. The company is headquartered in Singapore. | Gas Distributors | Director/Board Member Director/Board Member | |
Siamgas HK Ltd.
 Siamgas HK Ltd. Wholesale DistributorsDistribution Services Part of Siamgas & Petrochemicals Public Co. Ltd., Siamgas HK Ltd. is a company that distributes liquefied petroleum gas. The company is based in Hong Kong, Hong Kong. | Wholesale Distributors | Director/Board Member Director/Board Member | |
Shell Gas (LPG) Singapore Pte Ltd.
 Shell Gas (LPG) Singapore Pte Ltd. Wholesale DistributorsDistribution Services Part of Siamgas & Petrochemicals Public Co. Ltd., Shell Gas (LPG) Singapore Pte Ltd. is a company that wholesales petroleum products. The company is based in Singapore, Singapore. Shell Gas (LPG) Singapore was acquired by Siamgas & Petrochemicals Public Co. Ltd. from Shell Plc on July 16, 2010. | Wholesale Distributors | Director/Board Member Director/Board Member | |
Super Gas Co., Ltd.
 Super Gas Co., Ltd. Oil & Gas ProductionEnergy Minerals Super Gas Co., Ltd. engages in the distribution of liquefied petroleum gas.. The company was founded in 1975 and is headquartered in Dong Nai, Vietnam. | Oil & Gas Production | Chairman Chief Executive Officer | |
Bobae Tower Co., Ltd.
 Bobae Tower Co., Ltd. Specialty StoresRetail Trade Bobae Tower Co., Ltd. retails food and beverages. The private company is based in Bangkok, Thailand. | Specialty Stores | Chairman Director/Board Member | |
| Siamgas Trading Co. Ltd. | Director/Board Member Director/Board Member | ||
| SG Gas Sdn. Bhd. | Director/Board Member Director/Board Member | ||
| Bangkok Thonburi University | College/University | Undergraduate Degree Undergraduate Degree | |
Shell Timur Sdn. Bhd.
 Shell Timur Sdn. Bhd. Wholesale DistributorsDistribution Services Part of Shell Plc, Shell Timur Sdn. The company is based in Kuala Lumpur, Malaysia. Bhd. is a group of energy and petrochemical companies. | Wholesale Distributors | Director/Board Member Director/Board Member | |
CityGas North Ltd.
 CityGas North Ltd. Gas DistributorsUtilities Part of Siamgas & Petrochemicals Public Co. Ltd., CityGas North Ltd. provides LPG filling services. The company is based in Ha Noi, Vietnam. CityGas North was acquired by Siamgas & Petrochemicals Public Co. Ltd. from Shell Plc on October 03, 2012 for $0.31 million. | Gas Distributors | Director/Board Member Director/Board Member | |
Shell Gas (LPG) Vietnam Ltd.
 Shell Gas (LPG) Vietnam Ltd. Gas DistributorsUtilities Shell Gas (LPG) Vietnam Ltd. provides LPG filling services. The company is headquartered in Dong Nai, Vietnam. | Gas Distributors | Director/Board Member Director/Board Member | |
RICI International Investment Pte Ltd.
 RICI International Investment Pte Ltd. Electric UtilitiesUtilities Part of Chow Energy Co. Ltd., RICI International Investment Pte Ltd. is a Singaporean company that develops solar power projects. The company is based in Singapore, Singapore. The CEO of the company is Anavin Jiratomsiri. RICI International Investment was acquired by Chow International Co. Ltd. from Ratch Group Public Co. Ltd. on August 11, 2017 for $9.51 million. | Electric Utilities | Director/Board Member Director/Board Member | |
MyGaz Sdn. Bhd.
 MyGaz Sdn. Bhd. Wholesale DistributorsDistribution Services Part of Siamgas & Petrochemicals Public Co. Ltd., MyGaz Sdn. Bhd. operates as an investment holding Malaysian company with interest in petroleum distribution. | Wholesale Distributors | Director/Board Member Director/Board Member | |
| SingGas (LPG) Pte Ltd. | Director/Board Member Director/Board Member | ||
| Siamgas Myanmar Consortium Pte Ltd. | Director/Board Member Director/Board Member |
Statistics
International
| Thailand | 30 |
| Singapore | 8 |
| Laos | 5 |
| Vietnam | 4 |
| Malaysia | 4 |
Sectoral
| Utilities | 15 |
| Consumer Services | 6 |
| Distribution Services | 6 |
| Finance | 4 |
| Energy Minerals | 4 |
Operational
| Director/Board Member | 295 |
| Chairman | 65 |
| Corporate Officer/Principal | 58 |
| Independent Dir/Board Member | 26 |
| Undergraduate Degree | 26 |
Most connected contacts
| Insiders | |
|---|---|
| Harn Chiocharn | 39 |
| Chanin Vongkusolkit | 35 |
| Supachai Weeraborwornpong | 33 |
| Worawit Weeraborwornpong | 32 |
| Peerawat Pumthong | 32 |
| Cherdpong Siriwit | 22 |
| Pala Sukawesh | 21 |
| Burin Pusiri | 20 |
| Somnuk Jindasup | 17 |
| Wadeerat Charoencoop | 16 |
| Patcharawadee Weeraborwornpong | 14 |
| Nawapol Disathien | 14 |
| Ni-run Wongchanglor | 14 |
| Sudjit Divari | 13 |
| Vinit Tangnoi | 12 |
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