Geo ACE has successfully undertaken various projects in Indonesia and has been associated with Foreign Consultants :
Japan International Cooperation Agency (JICA - Japan).
New Japan Engineering Consultants Inc (NEWJEC - Japan).
Nippon Koei Ltd. (Japan)
Pacific Consultant International (PCI - Japan)
Tokyo Electric Power Services Co. Ltd. (TEPSCO - Japan)
Euroconsult (the Netherlands)
Motor Columbus GmbH (Switzerland)
Agricultural Development Corporon (ADC - South Korea)
China Engineering Consultants Inc. (CECI - Taiwan)
Bechtel International Inc. (USA)
Binnie & Partners Ltd. (USA)
Engineering Consultants Inc. (ECI - USA)
WBANK Preece Limited (USA)
HALCROW Co. Ltd (USA)
LGMouchel & Partner Consulting Engineer (USA)
Scott & Murphy Consulting Group (USA)
Sir M. MacDonald & Partners Ltd (USA)
Agrar Und Hydrotechnick (West Germany)
Hochtief A.G. GmbH (West Germany)
Hochtief International GmbH (West Germany)
Lahmeyer International GmbH (West Germany)
Coyne et Bellier (COB - France)
ELC Electroconsult (Italy)
INA Civil Engineering Consultants, Ltd. (SMEC, Australia)
Dansk Geoteknik GmbH Lavalin International CRIPPEN Consultants
The association was held to join the project financed by International funding agencies such as the World Bank and Asian Development Bank and also bilateral aids, such as OECF and KFW.