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A testament to our commitment to delivering reliable engineering solutions built on quality, integrity, and professional standards.

Construction Engineering Services for Residential & Non-Residential Buildings

Registration No.:

912000642122600020001

Water Resources Civil Engineering Services

Registration No.:

912000642122600040001

Transportation Civil Engineering Services

Registration No.:

912000642122600030004

Other Engineering Services

Registration No.:

912000642122600050001

Scientific & Technical Consulting Services for Subsurface Engineering

Registration No.:

912000642122600060001

Deed of Establishment of the Company — Amendment No. 8

Registration No.:

Notary & PPAT Yuliani Idawati, S.H., Sp.N. — No. 01, March 11, 2026

Taxpayer Identification Number (NPWP)

Registration No.:

0316 1504 0842 3000

National Association of Indonesian Consultants (INKINDO)

Registration No.:

15239/P/1086.JB

Indonesian Chamber of Commerce and Industry (KADIN)

Registration No.:

20101-14000419

Business Identification Number (NIB)

Registration No.:

9120006421226