About MASTEL Institute

MASTEL Institute is an independent and non-profit organization in Jakarta and a subsidiary of MASTEL Indonesia, focusing on strategic policy-knowledge oriented studies on telematics (telecommunications, broadcasting, information technology) ecosystem and industry in Indonesia.

Minister of Industry Ir. Hartarto Sastrosoenarto and CEO of Telkom Indonesia Setyanto P. Santosa, December 1st, 1993

Mission and Philosophy

Our mission is to contribute by improving policy-making through policy-oriented research, Big Data evidence-based, stakeholder dialogue, and public participation. This mission is set based on the belief that long-term planning and vision for Indonesia and the region must be based on an in-depth understanding of technological, economic, cultural, and social issues, including regional and international progressive developments. MASTEL Institute research and studies are channelled in various forms as an independent input to government, universities and research institutions, civil society organizations, media, and business actors.

Crème de la crème Research & Studies

MASTEL Institute researches technological, economic, cultural, social change, and international relations, with topics selected based on their relevance to public and business policy. Inter-disciplinary studies are encouraged. In the area of knowledge of telematics (telecommunications, broadcasting, information technology), MASTEL Institute’s research and investigations are complemented and strengthened by its relations with an extensive network of prominent professionals with well-known experience and expertise, academic, and other global organizations.

Publications & Public Literacy

MASTEL Institute has a strong and deep commitment to public education through various avenues, including an intensive seminar program, lectures and conferences, and a book store. The MASTEL Institute Virtual Library (MIVL) is established as an outstanding resource for students, government and diplomatic personnel, the business community, and public members. MASTEL Institute publication program covering a wide range of subjects in English and Bahasa Indonesia.

Research & Funding

MASTEL Institute is partially funded through an established endowment fund. We also seek support for the research programs and regional network activities from foundations, multilateral organizations, and donor institutions. We welcome donations from groups, individuals and accountable institutions.

Who We Are

Mr. Sarwoto Atmosutarno

Chairperson of Steering Board

Sarwoto Atmosutarno is the Chairperson of MASTEL (The Indonesia ICT Society) for 2021-2024. He was elected in April 2021.

Sarwoto is the former CEO of PT Telekomunikasi Seluler (Telkomsel). He became the CEO of Indonesia’s largest mobile network operator from January 29th, 2009, to May 16th, 2012. Before being CEO of Telkomsel, he was the Executive General Manager (EGM) of Telkom’s Infrastructure division.

Sarwoto started his career in Telecommunications in 1977, after he graduated from high school. At that time, PT Telkom was still named the Perumtel. He attended Telecommunications Engineering Education which Perumtel held. He studied until 1979, and in 1980 he received an assignment decree as a Junior Technical Manager and was posted in Surabaya.

Sarwoto then continued his undergraduate education at the Faculty of Economics UNAIR Surabaya, and he graduated in 1985. In 1995, he completed his Masters in Business Engineering in Telecommunication at Ecole Nationale Superieure des Télécom Brittany (ENSTB) in France.

Mr. Mustapa Wangsaatmadja

Chief Executive

Mustapa Wangsaatmadja is a seasoned professional in the telecommunications industry with a strong academic foundation. He earned his Bachelor’s degree in Telecommunication Engineering from the prestigious Institut Teknologi Bandung (ITB) in Indonesia in 1986, demonstrating an early focus on the technical aspects of communication systems. Building upon this technical expertise, he furthered his education by obtaining a Master of Network Engineering & Science degree from Atri Curtin University in Perth, Australia, in 1997. This international exposure and advanced degree equipped him with a comprehensive understanding of network technologies and engineering principles, setting the stage for a successful career in the telecommunications sector.

His extensive professional journey showcases a diverse range of leadership and strategic roles within prominent telecommunications companies. Currently, since 2023, Mustapa Wangsaatmadja serves as the Chief Executive Officer (CEO) of PT Mitra Insan Telematika (MITIKA), indicating his proven ability to lead and manage a telecommunications-focused organization. Prior to this, he held the position of Consultant/Advisor at PT Compnet from 2016 to 2019, leveraging his deep industry knowledge to provide strategic guidance. His leadership experience is further highlighted by his tenure as CEO of PT PINS from 2014 to 2016, where he was responsible for the overall direction and performance of the company.

Earlier in his career, Mustapa held significant positions within TELKOM, Indonesia’s largest telecommunications provider. From 2012 to 2014, he served as the Vice President of Innovation Strategy & Synergy, demonstrating his capacity to drive innovation and foster collaboration within a large organization. Before that, from 2007 to 2012, he held the crucial role of Senior General Manager (GM) of Research and Development (R&D) at TELKOM, underscoring his deep involvement in the technological advancements and future direction of the company. His career trajectory reflects a consistent progression into leadership roles with increasing responsibility, marked by a strong foundation in engineering and a strategic vision for the telecommunications landscape.

Mr. Udiyatno

Deputy Chief Executive

Udiyatno possesses a strong academic background in telecommunications, culminating in a Master’s Degree in Mobile Communication from the Institute National de Telecommunications in Paris, France (1993-1995). His pursuit of higher education built upon his foundational knowledge gained at Universitas Indonesia, where he completed his S1 in Electrical Engineering with a Telecommunications specialization (1989-1991) through a collaborative program with TELKOM. His initial technical training began with a D3 in Transmission from PUSDIKLAT TELKOM in Bandung, establishing a solid base in the practical aspects of telecommunications infrastructure. This comprehensive educational journey, spanning vocational training, undergraduate studies, and a specialized international Master’s degree, has equipped him with a deep and multifaceted understanding of the telecommunications field.

Udiyatno has dedicated his professional career to PT. Telekomunikasi Indonesia, Tbk (TELKOM), holding a diverse array of roles that showcase his technical expertise, leadership capabilities, and strategic thinking. His early experiences involved serving as an Operations and Planning Engineer for Transmission and Switching Networks across various TELKOM work locations, providing him with hands-on knowledge of network infrastructure and operations. His commitment to knowledge sharing is evident through his role as an Instructor for numerous Fixed & Mobile Network training programs within TELKOM. He further contributed to technological advancement as the Coordinator of the Transport Laboratory within the Research and Information Technology Division (RisTI TELKOM), playing a key role in research and development initiatives.

Beyond his technical and operational roles, Udiyatno has also demonstrated his aptitude for education, strategy, and business development. He served as a Lecturer at STT TELKOM, teaching Mobile Communications (in the Electrical Engineering Department) and Telecom New Technologies (in the Industrial Management Department), and also as a Lecturer for the TELKOM-ITB Professional Engineering Education Program (PAT). His project management skills were honed through his leadership of various TELKOM Projects and Research teams. Progressing into strategic roles, he held the position of Assistant Vice President for Interconnection Planning and Strategy within TELKOM’s Operations & Marketing Directorate and led the Technical Sub-Team for the TELKOM – World Bank Interconnection Management Consultancy Services Project. His business acumen is further highlighted by his roles as Project Director for the TV Cable Business Project at TELKOM, Business Development Director at TELKOM VISION, and ultimately as the President Director of TELKOM VISION, demonstrating his ability to lead and grow a significant business unit within the TELKOM group.

Mr. Tedi Tardiana

Deputy Chief Executive

General Disclaimer Materials displayed on our websites are intended for reference use only. Our websites link to other government ministries/institutions/agencies’ and other organizations’ websites when there is a business reason to do so. The links are not endorsements of the content of the websites, or of their policies or products.