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  1. Overview
  2. Masterplanning & Infrastructure Engineering
  3. Architectural & Interior Design

  4. Transportation Engineering
  5. Geotechnical Engineering
  6. Tunneling and Deep Excavations

  7. Civil & Structural (C&S) Engineering
  8. Mechanical & Electrical Engineering

  9. Quantity Surveying Services
  10. Specialist Consultancy

Multi-Disciplinary Consultancy Services

Creating residential, commercial, mixed used and government developments that meet the needs of today and tomorrow.

STIE believes that good outcomes can only be achieved by identifying shared visions and objectives for all the stakeholders. We map out clear project strategies and processes, harness appropriate tools and technologies, and integrate the diverse knowledge of stakeholders to create distinctive architectural masterpieces that meet the specifications and stand the test of time.

The high quality standards of our proven works in residential, commercial, mixed use and government projects, as well as the number of successful projects we have to date, attest to our stellar reputation in Singapore and abroad.

Our core competencies include:

  • Masterplanning & Infrastructure Engineering
  • Architectural Design & Interior Design
  • Transportation Engineering
  • Geotechnical Engineering
  • Tunneling and Deep Excavations
  • Civil & Structural (C&S) Engineering
  • Mechanical & Electrical Engineering
  • Quantity Surveying Services
  • Specialist Consultancy
    • System Assurance
    • Fire Safety Engineering & Risk
    • Environmental Sustainable Design
    • Blast & Security
    • Acoustics & Vibration
    • Façade
    • Landscape
    • Lighting
    • Traffic
    • Building Information Modeling (BIM)



STIE provides Consultancy Services, Design & Build (D&B), and Engineering, Procurement and Construction (EPC) solutions that meet international standards. We deliver flexible, sustainable and eco-friendly infrastructure systems that meet present-day needs as well as long-term development growth strategies.

Our core services include:
  • Highway and Road infrastructure
  • Metro and Light Rail Infrastructure
  • Transportation Networks
  • Water Supply and Distribution Systems
  • Wastewater Collection and Disposal Systems
  • Power Supply and Distribution Systems


Over the years, we have built up an extensive portfolio of completed projects ranging from healthcare to institutional, residential, and infrastructure development. With a team of dedicated and committed staff, we have access to resources and skills, to take on different projects of any scale and complexity. Our design philosophy is driven by the pursuit of quality - a belief that our surroundings directly influence the quality of our lives, be it in the workplace, at home or in public spaces.

We believe that buildings and urban design affects our well being directly. Therefore, we continue to explore architecture as a ‘living box’ – by continually adapting to the physical context and the sensitivity of the local culture and climate. This philosophy is being fervently pursued throughout our projects.

Sustainability is also intrinsic to our identity and design aspiration. In all projects, the firm aims to embrace sustainable design principles right from the beginning and through each every stage of the project.

Project : Polyclinic upgrading (6 numbers)
GFA : 4,500sqm – 5,500 sqm
Construction cost : S$5.0 - S$6.8 million
Year of completion : 2008 - 2011
Project : Changi Clubhouse at Changi Village
GFA : 8,000 sqm
Year of participation : 2010
Project Title : Lorong H Telok Kurau Residential Development,
Singapore (20010 - now)

Site Area : 1,000 sqm
GFA : 2,360 sqm
Project Description : A 10 unit boutique residential development.



Being one of the key contributors to Singapore’s transport infrastructure development, STIE is constantly engaged in numerous large-scale transportation-planning studies, locally and overseas.

Our team combines deep domain experience with the latest transport analysis and modelling techniques to provide answers to today’s transport questions for our clients everywhere.

Our core services include:

  • Transport Planning
  • Transport Modeling
  • Traffic Impact Assessment
  • Transport Engineering
  • Road Safety Engineering


Every problem is unique in geotechnical and tunneling engineering. That is why STIE works closely with our clients and partners to formulate customised solutions that meet diversified needs. Today, we have extensive accumulated knowledge of ground conditions for projects in Singapore and the region.


Tunneling and deep excavation works, especially in soft marine clay and peaty clays, often requires risk assessment, planned instrumentation, close monitoring and site control against ground movement. We provide the following related services too:

  • Tunnel lining for bored tunnels and pipe-jacking works
  • Temporary retaining structures and support systems for deep excavation works
  • Prediction of ground deformation
  • Assessment of effects of underground construction works to adjacent structures


Working alongside structural engineers, our geotechnical engineers perform slope stability checks, design of deep excavation support systems and complex foundations, as well as risk assessment of structures that are affected by excavation works.

The range of C&S Engineering services includes concept planning, design and construction management of infrastructures and building complexes.


Among our list of completed projects, STIE successfully designed the Mechanical and Electrical (M&E) Engineering systems for intelligent, energy-efficient, environmentally friendly buildings including data centers, laboratories, clean rooms, and healthcare facilities.

Our core capabilities include:

  • Feasibility studies
  • Cost estimation
  • Design
  • Procurement
  • Authority submission
  • Construction supervision
  • Testing and commissioning


STIE’s quantity surveyors are well versed with the various conditions of contracts used in projects involving a wide selection of local and international clients, consultants, and contractors.

Apart from providing project cost and financial controls, our quantity surveyors are often called upon to support the project team with value engineering solutions and to offer advice to clients and consultants on contractual issues arising from changes in the contract’s scope.

Our core capabilities include:

  • Conducting Feasibility Studies for Development Projects
  • Works and Services Procurement
  • Cost Planning and Analysis
  • Cost Estimating, Studies and Control
  • Tender Preparation and Management
  • Contract Administration and Management
  • Contractual Claims Management


Apart from consultancy services in our core areas of business, STIE also offers a spectrum of specialists niche services.

Our expertise in Life Safety Engineering consultancy includes:

  • Systems Assurance
    • Risk management and safety go hand-in-hand at the highest level of priority for all STIE projects. As such, we make it a point to work closely with our clients through all the stage of design, planning and execution to ensure that all projects are compliant to exacting industry and STIE standards.
  • Fire Safety Engineering & Risks
  • Every country has a specific Fire Engineering regulation framework to ensure various safety parameters are factored into the design considerations. Our Fire Consultants with their strong domain knowledge can provide advice on the following areas:
    • Fire Code Review for architectural and fire safety systems
    • Development of fire safety assessment and strategy
    • Design of Fire Safety Systems
    • Engineered Smoke Control Design
    • Fire Safety Training
    • Fire Safety Audit
    • Development of Fire Safety and Evacuation Plans
  • Environmental Sustainable Design
  • Blast & Safety (Blast impact analysis due to terrorist events)
  • Acoustics and Vibration
  • Façade
  • Landscape
  • Lighting
  • Building Information Modelling (BIM)


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