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Handoyo B Santoso

President Commisioner
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Handoyo B. Santoso has more than 30 years of experience in the Upstream Oil and Gas Industry. Pertamina EP, BP Migas, SKK Migas and KKKS, he has strong background within the National and International Upstream Oil and Gas companies in Indonesia, His previous positions, including Division Heads at SKK Migas and Vice President Management Representatives for several KKKS where his responsibility was to conduct cooperation in the framework of realization of integration and synchronization of KKKS operational activities in accordance with policy.


Muhammad Nur Hayid


Gus Hayid is known to be a member of the PBNU Nahdlatul Ulama Da'wah Institute (LDNU). Gus Hayid is also a member of the central MUI committee of the Da'wah Commission and also the caretaker of the Skill Islamic boarding school in Jakarta. ... He has also appeared in da'wah events in various provinces in Indonesia.


Agus Winarko 

President Director

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Agus Winarko  has over 20 years of Business experience and has worked with many reputable company in Indonesia. Agus received his education in  Business Administration from Muhammadiyah University in Mataram., He has proven business Track record in Hospitality Business, Manufacturing Business, Services Business and started his own business, GOS Business in 2012 and has  a very strong network in Indonesia and overseas and has  deep relationships with government  officials, and the business community in Indonesia and Overseas

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Zaki Masjkur

​Zaky has over 20 years experience in leading enterprise energy industry sector at several reputable multinational companies. Zaky actively involved in wide network circumstance of leadership team from multi discipline businesses. His previous position as Director of Enterprise Energy Industry at Cisco Systems Indonesia and Nokia Indonesia.

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Paul F James

Advisor to BOD

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Paul is a highly qualified personal in Catering Business with over 44 years extensive Catering experience on overseas assignments (UK, Africa, Middle East and Far East) who has developed hands on catering talents, HSE awareness etc, he is very well experienced in the provision of a wide range of catering services, adept at motivating personnel and achieving objectives in remote locations, after his long years of professional adventure with Sodexo and Compass group, he is now joining GOS Catering to join in the more challenging opportunities with company.


R.B. Wahyu Wibowo SE, MSi, AK, CA, CPA

Chief Financial Officer

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Wahyu Wibowo offering over 25 years of experience building, leading and advising corporation through complex restructuring, expansion and capital market transactions. He long years experiences as Independent Auditor in many Reputable corporation in Indonesia like Artha Graha, HIPO and many more, one of his skill is Forensic Audit, Wahyu Wibowo has been joining GOS in 2019 and with his capacity, capabilities and experience,  he is an excellent leader with a track record of  documented contributions leading to improved financial performance, heightened productivity and enhance internal controls


Teguh Budi Suprapto

Chief Operating Officer

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Teguh started his Career 20 years ago in Surabaya, since then he has been working in many reputable Catering and Supply company in Indonesia, his last roles was with ASP Catering where he is managing few Offshore, Onshore and Project catering in Kalimantan, Sumatera and Papua, with his years of experience, he  offering an array of skills in strategic vision implementation, business/financial accumen, talent acquisition and empowerment, leadership, performance analysis, marketing, problem solving, he has proven ability in multi tasking in high stress, dynamic environments while driving growth and providing excellent customer service

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Andry Marsetianto

Andry has over 20 years on Finance operation, he founded AAF a financial consultation firms in 2018, prior joining GOS, he had finished his 7 years assignment with WIKA 

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