Permit and Registration
- Article of Association No. 18 dated 17 August 1981
and No. 241 dated 18 March 1998, No. 54 dated 30 October 2003
- No. 9 dated 9 October 2007 and No. 1 dated 5 Januari 2010 (latest update)
- SIUP (Business Permit) in process
- SK MenKeh RI (Ministry of Justice) No. C-03286 HT.01.04-TH.2007
- National Association of Indonesian Consultants (Inkindo) No. 2855/P/ 0928.DKI
- akarta Chamber of Commerce and Industry (Kadin) No. 20201.30139-5/19-08-1997
- Letter of Domicile No. 017/1.824/2010

Goverment Bank
- PT. Bank Mandiri (Persero), Tbk
- PT. Bank Negara Indonesia (Persero), Tbk
- PT. Bank Tabungan Negara
Private Bank
- Bank Agro
- PT. Bank Bukopin
- PT. Bank Central Asia, Tbk
- PT. Bank Danamon Indonesia, Tbk
- PT. Bank DKI
- PT. Bank Internasional Indonesia, Tbk
- PT. Bank Niaga, Tbk
- PT. Bank Permata, Tbk
- PT. Bank Syariah Mandiri
Government Owned Company
- PT. Adhi Karya (Persero), Tbk
- PT. Aneka Tambang, Tbk
- PT. Krakatau Steel (Persero)
- PT. Garuda Indonesia (Persero), Tbk
- PT. Pertamina (Persero)
- PT. Kereta Api Indonesia (Persero)
- PT. Perusahaan Gas Negara (Persero), Tbk
- PT. Telekomunikasi Indonesia, Tbk
- PT. Tambang Batubara Bukit Asam, Tbk
- PT. Wijaya Karya, Tbk
- PT. Perusahaan Pengelola Aset (Persero)
- Perum Perhutani
- PT. Perusahaan Perdagangan Indonesia (Persero)