Contact Us

02 9980 1000


Suite 3A, 265-271 Pennant Hills Road Thornleigh NSW 2120

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About Us

Group Development Services Pty Ltd (GDS) was incorporated in 1989 and after 30 years continues
to provide expertise in all facets of residential property development.

 As a multi-disciplined group of professionals in the fields of Surveying, Town Planning, Civil Engineering and Project Management we can provide discipline based expertise and a complete end-to-end service. The team has an in-depth understanding of local and state government controls and legislation.


Group Development Services

Matthew Bressa
Managing Director

Warwick Morgan

Andre Henning
Operations Manager

Aaron Gray
Senior Project Manager

Guillaume De Swardt
Engineering Design Manager

Hamie Yahyaei
Project Manager

Matthew Murphy
Senior Project Manager

Dom Tolentino Jr.
Civil Designer

Dr Hamed Esfahani
Senior Hydraulic and Civil Engineer

Kendell Pesavento
Senior Urban Planner

Yin New Lwin
Civil Design Drafter

Ashkan Dehdari
Civil Designer

Ravonni Legarde
Civil Designer

Nikta Pilbala
Urban Planner

Ahmed Dhabaan
Assistant Project Manager

Serina Al Abbass
Urban Planner

Kathy Parker
Project Administration Manager

Jordan Flynn
Assistant Project Manager

Anne Redfern
Accounts Manager

Jaroslava Henning
Social Media Coordinator

Wayne Mitchell
Civil Designer

Paul Santos
Civil Drafter

Aiden Murphy
Student Drafter