Utami Prastiana – Country Representative Indonesia:

We work with our clients to imagine and deliver infrastructure for the future, that unlocks new economic growth and livability for Indonesia’s population of over 260 million across its 17,000 islands.

Since 1982, we have been channeling our diverse spectrum of capabilities, spanning environmental, transportation, construction, energy and water, to serve Indonesia’s infrastructure development.
Our services support our clients’ projects through the entire asset life cycle from early feasibility studies, briefing, design, project management and construction, maintenance and operations and where economically justifiable, financing.


Our Services

Urbanism + Planning
• Urban Design
• Master Planning
• Landscape Architecture
• Environmental + Ecological Planning
• Economic Planning
• Strategic Planning

• Office Complex and Super High-rise
• Office Tower
• High End Hotel
• High End Residential
• Shopping Center and Retail
• Corporate Campus and R&D Center
• Healthcare Facility
• Sports Facility
• Interior Design

• Impact Assessment and Permitting (IAP)
• Remediation Consulting and Engineering (RCE)
• Health, Safety and Environment (HSE)
• Environmental Sustainability and Planning (ESP)

Power, Mining and Industry
• Geothermal Generation
• Hydroelectric Power
• Mining Enabling Infrastructure
• Coal Fired
• Gas Fired

Construction Cost Management
Pre – Contract Stage :
• Cost Estimate & Cost Plan
• Value & Cost Management
• Procurement
• Tender Documentation & Management
• Tender Evaluation & Award

Post Contract Stage :
• Contract Administration
• Valuation
• Cost Control & Variation
• Final Account

Project ConstructionManagement
• Concept Development
• Planning & Programming
• Design Management
• Cost Management
• Procurement Management
• Construction Management
• Commissioning & Handover
• Advisory Services
• Technical Due Diligence

Transportation Highway / Bridge
• Transportation Planning Service
• Ports & Marine
• Rail
• Aviation


Utami Prastiana
Country Representative

Andrew Sembel
Technical Director

Ichsan Kurniawan
Technical Director
Cost Construction Management

Arief Budiman
Associate Director
Project Construction Management

Edo Rahman Hendriks
Associate Director
Power Mining & Industry

Doddy Dwinanda
Director, Economics
Design Planning + Economics

Sacha Schwarzkopf
Director, Urban Design
Design Planning + Economics

Dialusi Panggabean
Technical Director