Project Management

ONECORE provides the complete Project Management process from planning to completion as well as all individual services including construction supervision and training.

Engineering & Design

With our broader team of experts ONECORE offers a range of engineering and design services including civil & structural design, cost estimation and site inspections.


With our team of specialist subcontractors ONECORE provides a range of construction services including civil and building construction, refurbishment and plant & labour hire.


ONECORE undertakes in-house property development and investment and offers property services from planning to construction, property management and maintenance.



ONECORE is an Australian-based multinational company providing project management, engineering and construction solutions across a broad spectrum of building and construction projects. With our experienced team and global expertise, we are positioned to successfully deliver the largest and most challenging projects world-wide.

We can provide a complete project management solution in association with other specialists or operate as an integrated part of the project team.



To be a global leader in project delivery.

Mission Statement

To contribute to our client's success through innovation and excellence in project delivery.


team work

One team with our clients



We live our core values
We exceed expectations



The ONECORE team has extensive experience delivering iconic infrastructure projects worldwide with project values exceeding a billion dollars.

Mining & Resources

Our team has vast experience winning and delivering projects in the mining and resource sector with project values exceeding half a billion dollars.

Oil & Gas

Our team has extensive experience in the oil and gas sector delivering projects to the highest safety and quality standards with works both on and offshore.


ONECORE has experience winning and delivering projects in the Defence sector under strict security procedures, live operation and Defence CHOTO procedures.