Berau Binuang Banta KendawanganAirUpas Asam TanjungSelor Riam PulauObi Cengkareng1 Cengkareng2 PulauWetar Cibatu SpringVilage Pasuruan Cibubur TanjungEnim Gombong Kendawangan2 Kendawangan3 Bekasi

PT. Berau Coal
: Berau - Kalimantan Timur
: Heavy Equipment Rental
: 1999

PT. Sumber Kurnia Buana
: Binuang - Kalimantan Selatan
: Coal Mine Project
: 2002 - 2007

PT. Banua Delta Kencana
: Banta - Kalimantan Selatan
: Coal Mine Project
: 2004 - 2007

PT. Harita Prima Abadi Mineral
: Kendawangan & Air Upas - Kalimantan Barat
: Bauxite Mine Project
: 2006 - 2014

PT. Putra Perkasa Abadi
: Asam Asam - Kalimantan Selatan
: Coal Mine Project
: 2007 - 2011

PT. Pesona Katulistiwa Nusantara
: Tanjung Selor - Kalimantan Timur
: Coal Mine Project
: 2009 - 2012

PT. Karya Wijaya Aneka Mineral
: Riam - Kalimantan Barat
: Iron Ore Mine Project
: 2010 - 2012

PT. Gane Prima Sentosa
: Pulau Obi - Maluku Utara
: Nickel Mine Project
: 2011 - 2013

PT. Garuda Indonesia Airways
: Cengkareng - Jakarta
: Maturation Project Land & Road Construction for Garuda Maintenance Facilities
: 1984 - 1985

PT. Waskita Karya
: International Airport Soekarno Hatta,Cengkareng - Jakarta
:Project Groundwork Cut & Fill Phase II and Project Roads Car Parks And External Pavement
: 1987 and 1990 - 1991

Henry Walker Pty.Ltd
: Wetar Island - Southeast Maluku Regency
: Making Tailing Dam
: 1990

PT. Hyundai Inti Development
: Cibatu - Jawa Barat
: Project Cut & Fill Land Bekasi International Industrial Estate
: 1990 - 1992

PT. Bina Sarana Mekar
: Spring Vilage - Jakarta
: Project Cut & Fill Land
: 1993 - 1994

Mitsubishi Corporation
: Pasuruan - Jawa Timur
: Project Preparation of Land Power Plant
: 1994 - 1995

PT. Jasa Marga (Persero)
: Cibubur - Jakarta
: Toll Road Project Jagorawi
: 1995 - 1996

PT. Tambang Batubara Bukit Asam
: Tanjung Enim - Sumatera Selatan
: Ring Rail Project and TLS III
: 1996 - 1998

Dyckerhoff & Widmann AG (DYWIDAG)
: Gombong - Jawa Tengah
: Land leveling Cement Plant Project
: 1997

PT. Well Harvest Winning Alumina Refinery
: Kendawangan - Kalimantan Barat
: Land Preparation Smelter Project Development
: 2014 - Present

BUT Sinohydro Corporate Ltd.
: Kendawangan - Kalimantan Barat
: Heavy Equipment Rental
: 2015 - Present

PT. Pembangunan Perumahan
: Bekasi - Jawa Barat
: Heavy Equipment Rental
: 2015 - Present