Louis Berger Inc
PRC Engineering Consultant Inc.
SRI International
Trans Asia
Nathan Associates Inc.
Law Gibbs
Pacific Consultant International
Lahmeyer International Gmbh
Mott MacDonald Indonesia
SINOTECH Engineering Consultant
Concarplan
DHV Consulting Engineers
Euro Consult
Haskoning
Iwaco
TGI Management Consultant
TTA

(USA)
(USA)
(USA)
(USA)
(USA)
(USA)
(Japan)
(German)
(UK)
(Taiwan)
(The Netherlands)
(The Netherlands)
(The Netherlands)
(The Netherlands)
(The Netherlands)
(The Netherlands)
(The Netherlands)

The Ministry of Trade and Industry
The Ministry of Settlements and Regional Infrastructure/Public Works
The Ministry of Labor and Transmigration
The Ministry of Health
The Ministry of National Education
The Ministry of Communication and Post
The Ministry of Mining and Energy
PTP XX - XXIV
PLN (State Electricity Enterprise)
Water Supply Enterprises (PDAM)
National Housing Enterprise (Perum Perumnas)
PT Krakatau Hoogoven Industry (KHI)
PT Unilever Indonesia
PT Multi Bintang Indonesia
PT Kimberly Lever Indonesia
PT Cussons International
PT Ferro Mas Dinamika
The Asian Development Bank (ADB)
The International Bank for Reconstruction and Development (IBRD)
Other International Agencies