About Us

Our Vision

Astrea was created to fulfill a thirst in the industry for a company that can deliver a complete package; from the initial scope, to the design, through to the plans that make the project possible. We pride ourselves on our dedication to quality and we work tirelessly to keep innovating and delivering projects that are efficient, effective and inspiring.

About Us

We work closely with our clients to fully understand and respond to their individual needs. Whether you need a map of underground utilities, an above ground survey using the most current 3D scanning technology, a non-invasive way to excavate, or even simple CAD Data management systems – we provide a unique approach to all these services in a cost effective manner that minimises danger and maximises results.

Through the utilisation of location and mapping services, we provide information which allows you to have a comprehensive understanding on above and below ground infrastructure. The diversification of the utilities sector in recent years has led to increasing difficulties in unifying utilities asset information. This lack of understanding, coupled with incomplete and inaccurate asset records, leads to many unknowns and risks. Ease your concerns and let us apply our expertise

Contact us today – and see how we can help you!

Our Projects

Delivering 4 Customers (D4C)

Sydney Water have partnered with Delivering 4 Customers (D4C), a consortium comprising of Comdain, John Holland, Service Stream and WSP. Astrea have been engaged on a 10 year program of works by D4C to complete Subsurface Investigations and 3D Spatial services.

Sydney Gateway

Astrea is delighted to announce that along with our project partner Readyvac Pty Ltd, we have been awarded the contract for the Utility Locating, Potholing and CCTV Dilapidation services on Transport for NSW’s $2.6b Sydney Gateway project.

More Trains More Services (MTMS)

Astrea have been selected as a key partner to assist in the safe and timely delivery of asset management across the MTMS Stage 2 project. Astrea will work closely with Laing O’Rourke and KBR supplying Subsurface Locating and Potholing services.

Our Partners

At Astrea, we work with partners we can trust. Our high standard means we only work with the best in the business who we know can deliver outcomes to the standard both we and our clients expect. Feel free to explore our partners more by clicking on the logos below.

Satisfied Customers


Get In Touch

Contact Us

We are here to help you 7 days a week and respond within 24 hours. 

General Enquiries

Head OfficeSuite 5.04, 32 Delhi Road, Macquarie Park, 2113, NSW, Australia

Postal Address – PO BOX 166, North Ryde BC NSW 1670, Australia

Phone – 1300 009 346
Email – Please fill out our contact form and we will email you.

If you are looking for information on a particular project please contact us on 1300 009 346

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