About Us

PT. Sigmatech Tatakarsa (ST) is an independent organization of consultants in the field of Mechanical & Electrical for Building Services such as office, hotel, apartment, shopping mall, hospital, telephone cellular technical building, airport, factory, Building Survey, Energy Audit, Industrial Services, and Infrastructures Services. 

PT. ST is founded by Engineers who have experience working abroad (Australia), in foreign consultants and also in well-known private consultant engineering companies in Jakarta.

We have services:

We always prepares a "tailor-made specification", dedicated to the relevant project.

Company Information

Name : PT. Sigmatech Tatakarsa
Office : Jl. Pengadegan Barat No. 2 Jakarta 12770 Indonesia
Telephone : (62) (21) 7919 0954 – 55
Facsimile : (62) (21) 7919 5787
E-mail : This e-mail address is being protected from spambots. You need JavaScript enabled to view it

Legalization of Law

Notary (Akte Notaris) : No. 14.- Ny. Siti Nurweni Darmono, SH
(Pengesahan Kehakiman) : No. C-10.946 HT 01.01. TH 2000
Tax File Number (NPWP) : 01.945.578.1 -017.000
Construction Services License : 1-905622-3171-1-04704
Company Registration (TDP) :
INKINDO : 11516/P/2340.DKI
SBU (Sertifikat Badan Usaha) : Grade "B" : Besar (The Highest), No. 1-3171-02-008-1-09-905622
Professional Indemnity  : 3030100030
Insurance (PII)
ISO 9001 : QS 3369



Managing Director : Ir. Setyo Triyono, AUt. HAEI, ACPE
Technical Director : Ir. Priyanto Hadi Sasono, IPM, ACPE
Ir. Marius Anabon Putra Setitit, IPM, ACPE                                                       Bambang Sri Sugiarto