P.T. ATELIER ENAM STRUKTUR established in 1981 as a structural division of the P.T. Atelier Enam. Let by Arief Sutrisno, the structural division became a fully independent sister company of Atelier Enam on August 8th, 1988 after 7 years as a division and officially called Atelier Enam Struktur. Participates in the development of Indonesia. From the beginning, as a consulting engineering firm, it has strived to maintain the highest professional standards in its involvement in both large and small projects for the government as well as for private institutions.

The firm has focused in structural & civil engineering design of:
- High rise buildings (offices, hotels, apartments, schools, hospitals, etc.).
- Residential project and real estate.
- Site engineering (grading, drainage and other facilities such as roads, parking areas, bridges, sewage treatment plant, etc.).
- Pier and erosion protection, etc.

It is the policy of the company to keep up to date with recent research developments and to initiate modern methods to achieve a more efficient and economical design. Most of the engineers are members of Himpunan Ahli Konstruksi Indonesia (HAKI) or the Indonesian Society of Structural Engineers, which often organizes conferences of the latest science and structural design.

To ensure quick design results and to provide good service for the clients, the company uses a comprehensive computer system for engineering design, drawings and other administrative works.

Some of the Atelier Enam Struktur projects done with / for the foreign company:
 
Name of Project                Owner Contractor
Nusa Indah Hotel & Convention Centre  in Indonesia NGI (Bimantara, Shimizu, Industrial Bank of  Japan) Shimizu - Japan
*Bimantara Head Quarter in Indonesia Bimantara  -Indonesia  Shimizu - Japan
Intercontinental Hotel Bali in Indonesia Citra Jimbaran Indah Hotel - Indonesia  Ssang Yong - Korea
Central Asia Project in Bishkek, Kyrgyzstan (Entertainment Park & Bank Building) Central Asia Group Dong A Tanker – Korea  CA - Korea
*Oseania Condominium in Indonesia City Island Utama - Indonesia (Singapore Investor)  Ssang Yong - Korea
*Atelier Enam Struktur worked for and paid by the Contractor
     
Name of Project                Client Main Consultant
 **Kantoor “Cyber” Project in Alkmaar,     Netherlands a/d Papiermolen te Houten   Oosthoek / Kemper -  Netherlands  Berkhout Tros -    Netherlands
 **Atelier Enam Struktur as a Structural Engineer, worked for and paid by the Main Consultant

ORGANIZATION 

Board of Commissioners :
- Ir. Darmawan Prawirohardjo, IAI (President Commissioner)
- Dra. R.A. Maria Albertina Kooswinarsiningsih (Commissioner)

Board of Directors :
- Ir. Arief Soetrisno (President Director)
- Ir. Rudy Anwar Sunyata

Technical Director
- Ir. Sulianti Gautama, SE (Finance & Personnel Director)

Board of Designers / Senior Expert Engineers :
- Ir. Arief Soetrisno, Trisakti University, Civil Engineering, 1979
- Ir. Rudy Anwar Sunyata, Trisakti University, Civil Engineering, 1984
- Ir. Lindes Dumaria Gultom, Bandung Institute of Technology (ITB),Civil Engineering, 1995
- Dr.Ir. Ananta Sofwan (Senior Expert Engineer in Structural Analysis & Civil Design)

- Bandung Institute of Technology (ITB), Civil Engineering, 1975
- Bandung Institute of Technology (ITB), High Way, 1976
· Postgraduate Study at Institut National des Sciences Appliquees, Rennes, France (Diplome d'Etude Approfondies en Genie Civil), 1980
- Postgraduate Study at Institut National des Sciences Appliquees, Rennes, France (Docteur - Ingenieur), 1984

-  Dr.Ir. I Wayan Sengara (Senior Expert Engineer in Soil Analysis & Foundation Design)

- Bandung Institute of Technology (ITB), Civil Engineering, 1985
- University of Wisconsin, Madison, USA, MSCE in Civil and Environmental Engineering, 1988
- University of Wisconsin, Madison, USA, MSEM in Engineering Mechanics, 1989
- University of Wisconsin, Madison, USA, Ph.D. in Civil and Environmental Engineering, 1992

COMPANY  DATA

NAME : P.T. ATELIER ENAM STRUKTUR
MANAGEMENT  
- Ir. Darmawan Prawirohardjo, IAI (President Commissioner)
- Dra. R.A. Maria A. Kooswinarsiningsih (Commissioner)
- Ir. Arief Soetrisno (President Director)

NOTARIAL DOCUMENT :
- Established by Notary Document No. 31, dated August 8th, 1988 of Chufran Hamal S.H., Public Notary in Jakarta
- Corrected by Notary Document No. 16, dated February 4th, 1989 and No. 11, dated September 7th, 1998 of Chufran Hamal S.H., Public Notary in Jakarta
- Legalized by Indonesian Minister of Justice on July 15th, 1989, Document No. C2-6278.HT. 01.01.TH'89 and August 15th, 2002, Document No. C-15317 HT.01. 04.TH.2002

ADDRESS  :    
Jalan Cikini IV No. 20A
Jakarta 10330 - Indonesia
Telephone     :  310 80 20 (hunting)
Fax.             :  310 33 96
E-mail          :  at6str@indo.net.id                     

BUSINESS PERMIT:    
- SIUP No. 7727/09-01/PM/1988
- SIUJK No. 0901.1.88.90.07090
- TDP No. 09.05.1.45.15412

PROFESSIONAL MEMBERSHIP:    
- INKINDO (Ikatan Nasional Konsultan Indonesia) or NAIC (National Association of Indonesian Consultants), Membership No. 7998/P/1394.DKI
- KADIN (Kamar Dagang dan Industri) or Chamber of Commerce and Industry, Membership No. 20201.52419-5/27-11-2001     
TAX REGISTRATION  : NPWP 01.331.211.1-071.000
BANK :    
- Bank Mandiri  (Rupiah)
  Jalan Cikini Raya No. 34-36
  Jakarta Pusat

- Bank Haga  (Rupiah / US Dollar)
  Jalan Raden Saleh No. 8
  Jakarta Pusat