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Founded in 1981, Bonacci Group is an employee-owned Engineering Design consultancy specialising in structural, civil and facade engineering. We have accumulated extensive experience in a wide range of sectors including high rise, health, education, government and public, and defence. 

From day one, Bonacci Group aims to provide bright ideas and smart solutions to help solve your challenges. Over the years, we have grown into a diverse and collaborative company with over 130 staff across our Sydney, Melbourne, Brisbane, and Auckland offices. 

We have nearly 40 years’ experience within the engineering industry both in Australia and internationally; building a good reputation through our client focused approach, innovative ideas, and cost-effective designs. Our talented team possesses vast engineering experience and technical and design expertise, allowing us to discover new opportunities and put forth new ideas.

Our Values


We are constantly building on our knowledge and expertise


We think outside the square

Client Commitment

We aim to gain a holistic understanding of your vision


We are one team


We produce exceptional value added results

Our mission is to deliver cost effective, smart and buildable solutions that exceed your expectations