Our purpose and mission

Constructing our future together reflects the role CPB Contractors play in creating long-term value for communities while ensuring a sustainable future.

As a member of the CIMIC Group, CPB Contractors is guided by our shared mission. Together with other members of the CIMIC Group, we generate sustainable returns for shareholders by delivering projects for our clients while providing safe, rewarding and fulfilling careers for our people.

Our work is guided by four principles, underpinned by safety and sustainability.

Integrity Accountability Innovation Delivery Learn more about us Governance

View the CIMIC Group Code of Conduct, which supports our principles and outlines the standards of behaviour we expect from our people.

Read about CIMIC Group’s Modern Slavery Statement and Policy here.

We encourage our employees, subcontractors and partners to voice their concerns should they encounter potentially unethical practices. Sometimes, people prefer to speak to someone other than their manager about their ethical questions or concerns.

The Ethics Line is an independent service operated by Stopline, Australia’s leading provider of disclosure management services. The Ethics Line can be contacted 24 hours a day, seven days a week, via the Stopline website. Read more about CIMIC's Ethics Line.

Your privacy matters. To understand how your information is handled, please read our Privacy Policy.

Latest news and updates View more here 17 August 2026 Piling commences on new Bundaberg Hospital project Piling works have officially commenced on the new Bundaberg Hospital, marking a significant milestone in the delivery of one of Queensland's largest health infrastructure projects. 13 August 2026 Engineering innovation delivering better environmental outcomes in Tasmania At the Ti Tree Bend Sewage Treatment Plant in Launceston, innovation isn’t just about building new sewerage infrastructure - it’s about rethinking how it’s designed, delivered and integrated to achieve better outcomes for Tasmanian communities and environment. 12 August 2026 CPB Contractors welcomes future industry leaders to Cross River Rail CPB Contractors, in partnership with Transport Australia, welcomed more than 50 engineers at the association’s Emerging Leaders Forum in Brisbane last week, providing the next generation of infrastructure professionals with a unique opportunity to hear firsthand about the delivery of Cross River Rail and the lasting legacy it will leave for Queensland. 11 August 2026 Collaboration Delivers Smarter Solutions for Complex Foundation Challenges CPB Contractors Engineering Manager Gerard Quigg and Project Manager Dobu Unugueanu recently presented a technical paper at the 2026 joint conference of the Deep Foundation Institute (DFI) and the piling Foundation Specialists Federation (PFSF) in Sydney, showcasing how collaboration across the CIMIC Group can help solve complex engineering challenges. 09 August 2026 Completion of Western Sydney International Airport's Stage 1 Cargo Works Practical completion has been achieved on Stage 1 Cargo Works at Western Sydney International (Nancy-Bird Walton) Airport (WSI), marking a significant milestone in the delivery of Sydney’s new 24-hour global gateway. 04 August 2026 Building futures through CareerTrackers Remy Ryalls journey CPB Contractors' partnership with CareerTrackers is building capability, confidence and long-term careers for Aboriginal and Torres Strait Islander students. As we celebrate NAIDOC Week and this year's theme, '50 Years of Deadly', we're recognising the next generation of Indigenous professionals helping shape Australia's future. Undergraduate Engineer Remy Ryall is one of those future leaders. 26 July 2026 Powering the Future: Electrification Driving Sustainability on Suburban Rail Loop East Our Suburban Connect team is advancing sustainable construction practices across the Suburban Rail Loop East project through a growing suite of electrification and renewable energy initiatives. 23 July 2026 Powering the Future: Electrification Driving Sustainability on Suburban Rail Loop East Our Suburban Connect team is advancing sustainable construction practices across the Suburban Rail Loop East project through a growing suite of electrification and renewable energy initiatives. 21 July 2026 CIMIC's UGL and CPB Contractors to build Neoen's Narrogin Wind Farm with Envision Energy UGL and CPB Contractors have been selected by Neoen and Envision to construct Neoen’s 179 MW Narrogin Wind Farm in Western Australia, a project that supports the state’s energy transition and growing demand for reliable, lower-emissions power. 17 July 2026 Milestone moment for new Dunedin Hospital Vertical construction is now underway on the New Dunedin Hospital | Project Whakatuputupu Inpatient Building, with the first structural steel installed on Wednesday, marking the start of the inpatient building rising above ground. Next