Whittens Pty Limited

Small and Medium Enterprises

Overview

Whittens is a family-owned Australian civil contracting company established in 2001, with a proven track record of delivering complex infrastructure projects across mining, oil & gas, and defence sectors. Over the past two decades, we have grown into one of Australia’s largest specialist civil contractors, recognised nationally for our capability, reliability, and commitment to excellence.

Our involvement in the defence industry reflects our ability to operate in highly regulated environments where precision, safety, and security are paramount. We have successfully delivered civil and concrete works for major defence infrastructure projects, including bulk earthworks, detailed earthworks, and formwork, reinforcement, and concrete (FRP) packages. These projects often require strict compliance with defence standards, robust quality assurance processes, and seamless collaboration with multiple stakeholders - all areas where Whittens excels.

With an annual turnover exceeding $200M and a team of experienced professionals, we bring the scale, resources, and expertise needed to support Australia’s defence capability. Our ingrained values of integrity, reliability, and accountability ensure that we consistently meet client expectations while maintaining the highest standards of safety and environmental performance.

Whittens is proud to contribute to projects that strengthen Australia’s national security and defence infrastructure. Our focus remains on delivering quality outcomes, fostering strong partnerships, and supporting the long-term objectives of the defence sector.

Capabilities

Whittens brings extensive civil contracting expertise to the defence sector, delivering high-quality earthworks and concrete solutions for complex, large-scale infrastructure projects in secure environments. Our core capabilities include:

  • Bulk and Detailed Earthworks - Site preparation, excavation, and grading for defence facilities and operational bases.
  • Formwork, Reinforcement, and Concrete (FRP) Works - Structural concrete solutions for secure buildings, hardstands, and critical infrastructure.
  • Remote Project Delivery - Proven ability to mobilise resources and deliver projects in challenging, isolated locations under strict compliance requirements.
  • Integrated Project Management - Seamless coordination with multiple stakeholders, ensuring adherence to defence standards, safety, and environmental obligations.

Our team combines technical expertise with robust quality assurance systems, enabling us to meet the stringent requirements of defence projects. We operate under ISO-certified management systems for safety, quality, and environmental performance, ensuring compliance with Defence and Commonwealth procurement standards.

Recent Projects:

  • RAAF Base Pearce Roadworks & Concrete Pavements - Delivered concrete rigid pavements and grated drains for taxiway and airside upgrades. ($6M, 2022)
  • Williamtown RAAF - Installed over 25,000m3 (100,000m2) of high-spec aircraft pavement, plus foundations and concrete-lined drainage channels ($1.5M, 2016).
  • Snowy 2.0 Project - While primarily energy, it’s a Commonwealth strategic infrastructure project requiring high compliance and security standards.

Whittens’ ability to deliver complex scopes in secure environments makes us a trusted partner for defence infrastructure projects. Our focus on safety, reliability, and collaboration ensures successful outcomes for clients and stakeholders.

Discriminators

  • ISO Accreditation - Certified to ISO 45001 (Safety), ISO 9001 (Quality), and ISO 14001 (Environmental), ensuring compliance with Defence and Commonwealth standards.
  • Award-Winning Safety Systems - Recognised with Innovation in WHS Award 2023 and Safety Program of the Year 2023 by Civil Contractors Federation WA.
  • Proven Defence Experience - Delivered major projects including RAAF Base Pearce and Williamtown RAAF, meeting stringent security and operational requirements.
  • Self-Performance Capability - Over 600 direct employees and in-house plant fleet, enabling full control of quality, safety, and schedule.
  • Remote Delivery Expertise - Successfully executed complex projects in challenging environments nationwide, including high-security and Commonwealth sites.
  • Key Customers & Partners - Trusted by CPB Contractors, Fulton Hogan, Fortescue, BHP, Rio Tinto, and major Tier 1 contractors.
  • Financial Strength & Scale - Over $200M annual turnover, supporting large-scale, multi-disciplinary projects.
  • Technical Capability - Delivered over 350,000m3 of concrete and 2.5M m3 of earthworks across 50+ projects in the past decade.
  • Security & Compliance - Experienced in projects requiring strict access controls and adherence to Defence protocols.