Expertise: Civil Engineering.

Educational Background:

• Bachelor degree in Civil Engineering from Surabaya Institute of Technology (1983)
• Master degree in Civil Engineering from Bandung Institute of Technology (1987)
• Doctorate degree in Civil Engineering from Purdue University in United States of America (1991)
• Professor in Structural Engineering from Surabaya Institute of Technology (2003)

Career History:

• He began his career at PT Wijaya Karya (Persero) Tbk. in the concrete and metal product division (DPBM) (1983 - 1984).
• Peatland project consultant at PT Wijaya Karya (Persero) Tbk. in the concrete product division (1995 - 1997).
• Faculty of Civil Engineering and Planning at Surabaya Institute of Technology (1997 - 2000).
• Assistant Dean of the Faculty of Civil Engineering and Planning at Surabaya Institute of Technology (1999 - 2003).
• Head of concrete and civil engineering building materials laboratory.
• Dean of the Faculty of Civil Engineering and Planning at Surabaya Institute of Technology (2003 - 2007).
• Rector of Surabaya Institute of Technology (2007 - 2011).
• Head of Senat at Surabaya Institute of Technology (2012 - 2015).

Concurrent Position:

• Company Remuneration and Nomination Committee (2015 - Present).

Expertise: Civil Engineering.

Educational Background:

• Bachelor Degree in Engineering majoring in Civil Engineering from Bandung Institute of Technology (1995).
• Master Degree in Management majoring in Marketing from Diponegoro University, Semarang (2007).

Career History:

• Joined the Company and served as Staff in Head Office Engineering (1998).
• He was then entrusted to serve in a number of strategic positions in the Company, among which as:
  • Manager for Sales Area II (2007 - 2010).
  • Manager for Sales Area V (2010 - 2012).
  • Manager for Sales Area III (2013 - 2015).
  • Temporary Manager for Sales Area (2015 - 2016).
  • Head Office Sales Manager (2016).
  • Head Office Temporary Marketing Manager (2016 - 2017).
  • Director of Marketing (2017-2020)
  • Director of Marketing and Development (2020-2022)

Expertise: Social Studies

Education History:

• Bachelor of Public Administration FISIP UNTAG Semarang (1991).
• Master of Public Administration Universitas Gadjah Mada (1995).
• Doctor in Social Studies Universitas Merdeka Malang (2011).
• Magister in Education Administration Universitas Pakuan Bogor (2017).

Career History:

• Lecturer in Yayasan Pembina Pendidikan 17 Agustus 1945 Semarang
• Consultant in several Ministry/institution

 Expertise: Planology and Transportation Studies

Education History:

• Bachelor of Planology Institut Teknologi Bandung
• Master of Transportation Studies

Career History:

• Head of Subdirectorate of Infrastructure Integration, General Directorate of Railways Ministry of Transportation (2017-2018)
• Head of Makassar Main Port Authority, General Directorate of Railways Ministry of Transportation (2018-2019)
• Head of State Property Procurement and Management Service Bureau General Directorate of Railways Ministry of Transportation (2019-2021)
• Director of Railway Infrastructure, General Directorate of Railways Ministry of Transportation (2021)

 Educational Background:

• Bachelor Degree of Law, STAI Sabili Bandung (2015-2018)
• Master Degree of Law at Pasundan University (2018-2020)

Carreer History:

• Founder Sastradikarya Law Firm (2017-now)

• Commissioner of PT Gunung Kaklak Unggul Sumber Urip (2020-now)

• Commissioner of PT INKA Multi Solusi (2020-now)

 Expertise: Accounting

Educational Background:

• Bachelor Degree in Accounting - Universitas Persada Indonesia Y.A.I (1996-2000).

 Expertise: Civil Engineering

Educational Background:

• Civil Engineering in Sekolah Tinggi Teknik Dharma Yadi (2010).

Career History:

• Manager of Sales Area - PT Wijaya Karya Beton Tbk. (2008 - 2017)
• Manager of Sales Division - PT Wijaya Karya Beton Tbk. (2017 - 2019)
• Manager of Operational Control and Risk Management Division - PT Wijaya Karya Beton Tbk. (2019 - 2021)

Expertise: Civil Engineering.

Educational History:

• Bachelor degree in Engineering majoring in Civil Engineering from Diponegoro University (1996).

Career History:

Began his career in PT Wijaya Karya (Persero) Tbk. Since 1998 and has been entrusted to serve in a a number of strategic positions such as:

• Section Head of P.E.P PPB Bogor (2007 - 2009).
• PPB Boyolali Plant Manager (2009 - 2014).
• Head Office Enggineering Manager (2014 - 2016).
• Temporary Head of Engineering and Management System in the Company (2016).

 Expertise: Civil Engineering.

Educational Background:

• Bachelor Degree in Engineering majoring in Civil Engineering from Universitas Gadjah Mada (1989-1995).

Career History:

• Manager of Sales Area II - PT Wijaya Karya Beton Tbk. (2013-2016)
• Manager of Sales Area III - PT Wijaya Karya Beton Tbk. (2016-2019)
• Head of Sales Division - PT Wijaya Karya Beton Tbk. (2019-2022)

Since August 11th 2017 - Present.

Educational Background: Bachelor of Education, Department of Accounting, Jakarta State University (2005).

Career History:

• Portfolio Management Division Manager at PT Wijaya Karya (Persero) Tbk. (2017).
• Business Results Evaluation Manager, PT Wijaya Karya (Persero) Tbk. (2009 - 2017).

The Company`s President Commissioner is one of the Directors of PT Wijaya Karya (Persero) Tbk. As the main shareholder of the Company. There are no affiliations that contain conflict of interest between members of the Board of Directors and members of the Board of Commissioners with members of the Board of Directors and/or other members of the Board of Commissioners or with the Shareholders.