Board Of Directors

Hadian Pramudita Served as President Director at PT Wijaya Karya Beton Tbk since March 13, 2017, by Deed No. 24 dated March 20, 2017 made before Ir. Nanette Cahyanie Handari Handari Adi Warsito, S.H..Notary in Jakarta.

Contact Info
Place and Date of Birth : Garut, March 13, 1961
Domicile : Jl. Kemang Utara VIII No. 46 ZZ RT 012 RW 005, South Jakarta
Education
Bachelor Degree Civil Engineering, Parahyangan Catholic University, Bandung, 1987

Holds a Bachelor degree in Civil Engineering from Parahyangan Catholic University in Bandung in 1987.

Served as President Director at PT Wijaya Karya Beton Tbk since March 13, 2017, by Deed No. 24 dated March 20, 2017 made before Ir. Nanette Cahyanie Handari Adi Warsito, S.H..Notary in Jakarta.

Previously served as Marketing Director of PT Wijaya Karya Beton Tbk in 2012-2016, Sales Manager at PT Wijaya Karya Beton in 2008-2012, manajer in various sales area at PT Wijaya Karya Beton in 1997-2008. He began his career as a Staff of Mechanical PT Wijaya Karya (Persero) Tbk. Construction Components Division in 1987 before being promoted to the managerial level, such as; Manager UPPB South Sulawesi, Central Java UPPB Manager at PT Wijaya Karya (Persero) Tbk. DPB II, and Sales Regional Manager IV, then Sales Regional Manager III, and Marketing Manager before being promoted to the level of the Board of Directors.

Served as Director of Operations II PT Wika Beton Tbk since June 1, 2013, based on Deed No. 49 dated June 19, 2013 were made before Sri Ismiyati, S.H. Notary in Jakarta.

Contact Info
Place and Date of Birth : Klaten, December 21, 1955
Domicile : Perumahan Permata Puri Jl. Permata Raya C4 No.4 Cimanggis, Depok
Education
Bachelor Degree Civil Engineering, Diponegoro University Semarang

Holds a Bachelor degree in Civil Engineering from Diponegoro University in 1983.

Served as Director of Operations II PT Wika Beton Tbk since June 1, 2013, based on Deed No. 49 dated June 19, 2013 were made before Sri Ismiyati, S.H. Notary in Jakarta.

Previously served as General Manager of the Regional Department at PT Wijaya Karya (Persero) Tbk, General Manager of the Regional and Foreign Affairs Department PT Wijaya Karya (Persero) Tbk, and Manager of Civil Construction II PT Wijaya Karya (Persero) Tbk. in 2008. He began his career as Controller of Dharma Wanita Building Project in Semarang as a consultant, then in the course of his career since 1983 to take part in PT Wijaya Karya (Persero) Tbk. promoted to the managerial level in a variety of projects and business units until it became part of the Board of Directors.

Served as Director at PT Wijaya Karya Beton Tbk since March 13, 2017, by Deed No. 24 dated March 20, 2017 made before Ir. Nanette Cahyanie Handari Handari Adi Warsito, S.H..Notary in Jakarta.

Contact Info
Place and Date of Birth : Kediri, November 11, 1967
Domicile : Jl. Manunggal No. 27, Kel. Makasar East Jakarta
Education
Bachelor Degree of Accounting, Padjajaran University, Bandung
Master in Financial Management, Universitas Indonesia, Jakarta

Holds a Bachelor a degree in Accounting from the Universitas Padjajaran at Bandung in 1993 and Magister of Management Finance from Universitas Indonesia at Jakarta in 2009.

Served as Director at PT Wijaya Karya Beton Tbk since March 13, 2017, by Deed No. 24 dated March 20, 2017 made before Ir. Nanette Cahyanie Handari Handari Adi Warsito, S.H..Notary in Jakarta.

Previously served as Finance and Human Capital Director at PT Citra Lautan Teduh in 2015-2016, Head of Internal Control at PT Wijaya Karya Beton Tbk in 2011, Finance Manager PR Wijaya Karya Beton in 2003-2010. He began his career as a staff in Trading Division and Precast Factory at PT Wijaya Karya (Persero) in 1989-1992.

Served as Director at PT Wijaya Karya Beton Tbk since March 13, 2017, by Deed No. 24 dated March 20, 2017 made before Ir. Nanette Cahyanie Handari Handari Adi Warsito, S.H..Notary in Jakarta.

Contact Info
Place and Date of Birth : Sukabumi, October 4, 1970
Domicile : Jl. Perumahan Legenda Wisata Zona Lincoln N2/09 Cibubur, Bogor
Education
Bachelor Degree Civil Engineering, Institut Teknologi Bandung, 1995
Master of Management, Universitas Diponegoro, Semarang 2007

Holds a Bachelor a degree in Civil Engineering from the Institut Teknologi Bandung in 1995 and Master of Management from Universitas Diponegoro in Semarang in 2007.

Served as Director at PT Wijaya Karya Beton Tbk since March 13, 2017, by Deed No. 24 dated March 20, 2017 made before Ir. Nanette Cahyanie Handari Handari Adi Warsito, S.H..Notary in Jakarta.

Previously served as Marketing Manager and Sales Manager in PT Wijaya Karya Beton Tbk in 2013-2016 and Manager or Sales Area South Sumatera, East Java and Jakarta at PT Wijaya Karya Beton Tbk pada tahun 2007-2013, Sales Engineer of Central Java Area in 2000-2007. He began his career as a Engineering Staff at PT Wijaya Karya (Persero) Tbk in 1996-1997

Served as Director at PT Wijaya Karya Beton Tbk since May 24, 2017, by Deed No. 73 dated May 30, 2017 made before Ir. Nanette Cahyanie Handari Adi Warsito, S.H..Notary in Jakarta.

Contact Info
Place and Date of Birth : Boyolali, 3 December 1968
Domicile : Jl. Duren III/5 RT.014/RW.008 Kelurahan Rawamangun, Kecamatan Pulogadung Jakarta Timur, DKI Jakarta
Education
Bachelor degree, Civil Engineering, Universitas Gadjah Mada 1993
Master degree, Management, Universitas Gadjah Mada in 2010

Holds a Bachelor degree in Civil Engineering from Universitas Gadjah Mada in 1993 and Master degree in Management from Universitas Gadjah Mada in 2010.

Served as Commissioner at PT Wijaya Karya Beton Tbk since May 24, 2017, by Deed No. 73 dated May 30, 2017 made before Ir. Nanette Cahyanie Handari Adi Warsito, S.H..Notary in Jakarta.

Previously served as General Manager of General Civil Department 1 PT Wijaya Karya (Persero) Tbk in 2015 - now, and as Commissioner of PT Wijaya Karya Industri Konstruksi in 2016 - now. He also previously served as Division Manager of General Civil Department 1 in 2014 - 2015, and Project Manager of Dam Tembesi Phase 1 PT Wijaya Karya (Persero) Tbk in 2009, and held various positions in PT Wijaya Karya (Persero) Tbk since 1994.

Siddik Siregar Served as Director at PT Wijaya Karya Beton Tbk since March 13, 2017, by Deed No. 24 dated March 20, 2017 made before Ir. Nanette Cahyanie Handari Handari Adi Warsito, S.H..Notary in Jakarta.

Contact Info
Place & Date of Birth : South Tapanuli, May 24, 1960
Domicile : Jl. Cendrawasih VIII B.324 Perumahan Duta Kranji, West Bekasi.
Education
Civil Engineering, The University of North Sumatera, 1986
Master of Management, Bina Nusantara University, 2014

Holds a Bachelor a degree in Civil Engineering from the University of Sumatera at Medan in 1986 and Master of Management from Bina Nusantara University at Jakarta in 2014.

Served as Director at PT Wijaya Karya Beton Tbk since March 13, 2017, by Deed No. 24 dated March 20, 2017 made before Ir. Nanette Cahyanie Handari Handari Adi Warsito, S.H..Notary in Jakarta.

Previously served as Overseas General Manager PT Wijaya Karya (Persero) Tbk in 2013, General Civil Division Manager PT Wijaya Karya (Persero) Tbk in 2009-2013, Manager in various Infrastructure Projects at PT Wijaya Karya (Persero) Tbk in 1999-2008. He began his career as a staff of Engineering Staff of Power Plant Project at PT Wijaya Karya (Persero) Tbk in 1987-1989.

Appointed as Independent Director of PT Wika Beton Tbk since July 20, 2016, based on Deed No. 03 dated August 3, 2016, made before Ir. Nanette Cahyanie Handari Adi Warsito, S.H. Notary in Jakarta.

Contact Info
Place & Date of Birth : Boyolali, November 5, 1972
Domicile : Jl. Nanas No. 10 RT 16/RW 01, Siswodipuran
Education
Bachelor degree Civil Engineering, Diponegoro University, 1996

Holds a Bachelor degree in Civil Engineering from Diponegoro University in 1996

Appointed as Independent Director of PT Wika Beton Tbk since July 20, 2016, based on Deed No. 03 dated August 3, 2016, made before Ir. Nanette Cahyanie Handari Adi Warsito, S.H. Notary in Jakarta.

Previously served as Technical Manager of PT Wijaya Karya Beton Tbk in 2015, also previously served as Concrete Factory Manager Boyolali PT Wijaya Karya Tbk in 2009-2014, and previously held various positions as a staff member up to the Head of Section in Factory in 1997-2009.

SUBSIDIARIES

WIKA Beton's subsidiaries