Sydney, NSW
Level 26
45 Clarence Street
Sydney, NSW, 2000

Key Contacts

Profile Picture
Nick Deeks
Managing Director

About Us

We are award-winning international cost management consultants, quantity surveyors, sustainability consultants, asset and building consultants, PPP advisors and facilities managers.

Our expertise covers the building, construction and infrastructure sectors, as well as the management of facilities and the provision of consultancy services.

At WT, our Clients’ vision is our goal. We understand that there is no such thing as a standard project. We tailor solutions to meet each client’s needs and objectives.

Not just in Australia and the United Kingdom. You’ll find us in Europe, Asia, India, North America, Central America and the Pacific, providing consultancy services for public and private sector clients. When you work with WT, you work with the collective thinking of 1,260 of the profession’s best people.

That makes us one of the world’s leading international cost and consultancy firms. But we’re not only large, we’re also fiercely independent. We own and control all of our individual offices wherever we operate. This is the world of WT: a world of seamless and efficient consultancy services delivered through partnering with clients.

  • Asset and Facilities Management
  • Asset Cost Management
  • Asset Management
  • Benchmarking
  • Benchmarking - Elemental and Functional (Areas and Costs)
  • Carbon Measurement
  • Contract Administration
  • Contract Asset Management
  • Contract Claims Advice
  • Contract Management
  • Cost Planning and Management
  • Due Diligence Assessments
  • Elemental and Functional Areas
  • Engineering Services Cost Management
  • Estimating
  • Expert Witness
  • Expert Witness and Opinion
  • Facility Management
  • Feasibility Studies
  • Independent Certification and Review
  • Insurance Reinstatement Valuations
  • Insurance Replacement Valuations
  • Life Cycle Costing
  • Project / Construction Management
  • Risk Management
  • Sinking Fund Analysis
  • Sustainability
  • Sustainability Consulting
  • Tax Depreciation (Commercial)
  • Tax Depreciation (Domestic and Commercial)
  • Tax Depreciation (Domestic)
  • Tax Depreciation (Residential and Commercial)
  • Tax Depreciation Schedules
  • Tender Documentation and BoQ
  • Value Engineering and Management
  • Value Management
  • Airports
  • Arts
  • Carbon Measurement
  • Civic
  • Civic Buildings
  • Civic Infrastructure
  • Civil
  • Civil Buildings
  • Civil Construction
  • Commercial
  • Commercial Office
  • Culture and Entertainment
  • Data Centres
  • Due Diligence Assessments
  • Education
  • Environmental / Sustainability
  • Health
  • Heritage Listed Projects
  • Heritage Works
  • Hospitality
  • Industrial
  • Infrastructure
  • Insurance Reinstatement Valuations
  • Leisure and Hospitality
  • Marine
  • Mining
  • Mining and Gas
  • Oil and Gas
  • Power Supply
  • PPPs
  • Railways
  • Residential
  • Retail
  • Security and Detection
  • Sports and Recreation
  • Transport
  • Water Supply / Storage