Who We Are

Over 27 years of experience in providing power solutions has given PT Sumberdaya Sewatama (“Sewatama”) the recognition it deserves as a leader in the industry. Since our humble beginning as a diesel generator rental, we have grown significantly through the rise of a diversified portfolio in IPP, Energy Efficiency Services, and Operation & Maintenance.

While our own subsidiaries have taken us to the forefront of developing long term power solutions. The Synergies that exist among members of Group have provided us with the end-to-end capabilities to ensure effective scales of operation. These, coupled with our decades of experience have enabled us to provide customer satisfaction without fail.

Sewatama has enjoyed robust growth since 1992, and now boasts 5 representative offices, in addition to our headquarter in Jakarta, and 4 depot stations that are manned by over 1.160 skilled personnel, as well as a massive installed base of more than 946 Megawatts. Today, Sewatama provides total and integrated power solutions through its two majors  business: Power Rental dan Power Plant  Services such as Operation & Maintenance, Energy Efficiency Services (Pillar Business), and Independent Power Producer.

Our operation and activities cover the entire country of Indonesia, with projects stretching the entire span of the vast archipelago. This experience has encouraged Sewatama to venture beyond the country’s borders for more opportunities. We serve customers from the utility, mining, oil & gas, manufacturing, construction industries as well as industrial estates. We have also successfully established a reputation for being a trusted partner to the government of Indonesia in its national electrification efforts – a testimony to our credibility and reliability in the industry.

Moving forward, we will continue to support the government’s effort to establish national electrification, as well as meet the private sector’s growing demand for electrical power. We shall remain faithful to our vision to become the country’s industry leader, providing total power solutions, first to the nation, then the region and the world.


     To be The leading Power Service Solution company and the preffered choice of customer

Our Group Mission

  1. To continually create meaningful and challenging job opportunities for as many Indonesians as possible.
  2. To ensure sustainable and profitable growth that maximizes shareholder value.
  3. To provide value-added solutions that will optimize customer satisfaction.
  4. To actively engage within communities as good corporate citizen


Core Values


We enforce the highest ethical and moral standards, demonstrating honesty and fairness in all activities.

Continuous Development

We are committed to continuously developing both our companies and employees.


We continuously strive to achieve the highest standard of result.


We pursue and adopt new techniques and approaches to improve our business quality.


We assume responsibility to stakeholders for all the decisions and actions taken.


We promote and support a multicultural workforce based on trust and respect, achieving goals by communicating appropriately.

Leadership Traits


Display leadership competence in making correct decisions.


Set encompassing goals; have a well-communicated vision that all members of the organization would take into ownership; envision how to succeed and establish priorities based on the company’s core values.


Exhibit confidence in all interactions; take charge; demonstrate endurance; communicate, inspire, and empower others to achieve new heights.


Develop self-potential and seek new challenges.

Honest and Humble

Be sincere, modest, reliable, and straightforward in maintaining trustworthiness.


Group Structure



Structure Organization Chart



Board of Commissioners

Boedi Santoso

President Commisioner

Indonesian citizen, 60 years old. Boedi Santoso was appointed as the President Commissioner of PT Sumberdaya Sewatama based on the Deed of Circular Decision of Shareholders as Substitute of the GMS Number 188 dated December 12, 2018.

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Achmad Zuhraidi


Indonesian citizen, 52 years old. Achmad Zuhraidi obtained Master’s Degree in Business Management from the Asian Institute of Management Philippines and Bachelor degree in Information Technology from the Bandung Institute of Technology (ITB).

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Zaenal Abidin SE, MBM, Ph.D

Independent Commissioner

Indonesian citizen, 58 years old. Based in Depok, West Java, he obtained a Bachelor (S1) degree in Economics from the Universitas Islam Indonesia (1987). Then he completed his Master of Business Administration from the Asian Institute of Management Manila, Philippines (1997). He earned his Ph.D in 2006 in the field of Banking Management from Santo Thomas University, Philippines

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Suryantoro Prakoso

President Director (Starting 1 January 2021)

Currently 51 years old, Indonesian citizen, and has more than 25 years’ experience in the electricity and energy sectors including roles in the fields of Business Development, Project Development & Structuring, Commercial, and Operations, both regarding fossil energy as well as new / renewable energy and aspects of Climate Change.
He rejoined the Company from January 2020 after previously serving as Director of PT Prima Wiguna Parama, a subsidiary of PT ABM Investama, Tbk in the field of fuel trading since 2018. Previously, he joined the Company since 2012 as Chief Growth & Strategy Officer,

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Chandra Isworo

Director (starting 1 January 2021)

Indonesian citizen, aged 51. Chandra Isworo earned his Bachelor of Accounting STIE Y.A.I (Jakarta) dan Master of Management Gajah Mada University (UGM).

His started his career at Rasin, Ichwan & Co Public Accountant from 1997 until 2002, and then made his career in Djajanti Group since 2002 with last position as General Manager Finance, Accounting and Tax.

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Dedy Novianto

Corporate Secretary

Appointed as Corporate Secretary based on Circular Decree of the Board of Directors of PT Sumberdaya Sewatama No. SK-005/BOD/VIII/2022, August 31, 2022. Graduated from the Faculty of Political Science, University of Indonesia, Depok, in 1994, and earned a Master of Business Administration - Human Resources, at the Indonesian Management Development Institute (IPMI), Jakarta, in 2008.

Professional experience:
1. Head of Human Capital & Strategic External Relations 11/2020 – up to present PT. Sumberdaya Sewatama (member of Tiara Marga Trakindo Group).
2. Strategic Advisor, Human Capital, 11/2019 to 31 October 2020 PT. Sumberdaya Sewatama (member of Tiara Marga Trakindo Group).
3. Strategic Advisor, Human Capital & External Relations, 06/2018 up to present PT. Raya Megah Hartama.
4. Managing Director, 06/2018 to 10/2019 PT Petro Bara Kokas.
5. General Manager Support Mining, 10/2017 to 04/2018 PT Multi Harapan Utama
6. General Manager Human Capital, Support & Services, 10/2014 to 09/2017 PT. Multi Harapan Utama
7. General Manager Human Capital & Administrations, 07/2013 to 09/2014 PT. Multi Harapan Utama
8. Human Resources Specialist, 02/2013 to 06/2013 PT. Vale Indonesia Tbk
9. Human Resources Global Mobility Specialist, 2012 to 2013 PT. Vale Indonesia Tbk
10. General Manager - HR Business Improvement & Sustainability, 2011 to 2012 PT. Vale Indonesia Tbk
11. Manager Deferred Benefit, 2006 to 2011 PT. Vale Indonesia Tbk
12. Human Resources Services Manager, 2003 to 2006 PT. Vale Indonesia Tbk
13. Sr. Manager Group Operations, 1996 to 2003 PT Asuransi Jiwa John Hancock Indonesia
14. Staff, 1994 to 1996 PT. Asuransi Jiwa Tugu Mandiri

Zaenal Abidin SE, MBM, Ph.D


Indonesian citizen, 56 years old. Based in Depok, West Java, he obtained a Bachelor (S1) degree in Economics from the Universitas Islam Indonesia (1987). Then he completed his Master of Business Administration from the Asian Institute of Management Manila, Philippines (1997). He earned his Ph.D in 2006 in the field of Banking Management from Santo Thomas University, Philippines

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Taufiq Akbar, S.E., M.Acc., AK., CA.

Member of Audit Committee

Indonesian citizen, 34 years old. Domiciled in Jakarta, he obtained a Bachelor's (S1) degree in Economics from the Islamic University of Indonesia (2010). He took the linkage program at Gadjah Mada University for Professional Accounting Education which he graduated in 2011 and Master of Accountants at Gadjah Mada University which he graduated in 2012. Taufiq received an award as a Chartered Accountant from the Ministry of Finance of the Republic of Indonesia in 2014. Currently, He is also active as a lecturer at various universities in Indonesia.

Setiawan Kriswanto

Member of Audit Committee

Indonesian citizen, aged 56. He earned a Diploma III in Indonesian State College of Accountancy (STAN) Jakarta, in 1982, a Bachelor of Indonesia School of Economics in 1986 and earned a Master of Management from the University of Krisna Dwipayana in 2002. He served as Audit Committee since 17 December 2015. Previously, he served as Audit Committee of PT Timah Tbk (2010-2014), Audit Committee of PT Humpuss Intermoda transportation (2008-2013), Audit Committee of PT Bank Internasional Indonesia Tbk (2008-2012), Audit Committee of PT Bank Danamon Indonesia Tbk (2002 -2008).