Contact Us

A Tetra Tech Company

Asia-Pacific Subsidiaries

With more than 25,000 associates in 500 offices in more than 100 countries on 7 continents, Tetra Tech has the resources of a multi-billion-dollar company and can move at the speed of a 20-person office. You get the strength of the Tetra Tech global network with the responsiveness of a specialist Australian consultancy. Providence provides a single point of accountability, practical expertise and the flexibility to scale capability when and where it is needed.

TETRA TECH WEBSITE
  • Geotechnical
  • Environment
  • Digital and geospatial
  • Civil and structural engineering
  • Project management
  • Occupational hygiene
  • Civil, architectural and structural engineering
  • Electrical, instrumentation and controls
  • Process and chemical engineering
  • Mechanical and piping
  • Project development, delivery, commissioning and operations
  • Operations Support
  • Program and Project Management
  • Commercial and Procurement
  • Engineering
  • Project Controls and ILS
  • Enterprise Protective Security
  • Organisational Strategy and Change
  • Governance
  • Evaluation
  • Control system engineering and design
  • Manufacturing solutions
  • Project delivery, service and support
  • Industrial data solutions
  • Data strategy, systems and integration
  • Training and upskilling
  • Environmental approvals and planning
  • Archaeology and heritage
  • Ecology and biodiversity
  • Natural resource management and climate change
  • Groundwater and surface water
  • Geospatial
  • Civil, electrical, hydraulic, mechanical and structural engineering
  • Acoustic, interiors and lighting design
  • Fire engineering
  • Vertical transportation
  • ICT and security
  • Sustainability
  • BIM and BMS
  • Climate change and future economies
  • Communications and public diplomacy
  • Defence, security, policing and justice
  • Education and health
  • Inclusion and transformation
  • Research, monitoring and evaluation
  • Strategy and investment
  • Insights, community and creative
  • Infrastructure commercial and delivery
  • Project and program management
  • Planning, landscape architecture and urban design
  • Geospatial survey and mapping
  • MetOcean science and technology
  • Ocean science and technology
  • Environmental approvals and management

Adash Janiszewski

Chief Executive Officer

Adash is Providence’s CEO and is responsible to the Providence Board and Providence’s clients for ensuring the timely delivery of outcomes through advice, guidance and mentoring to Providence’s staff.