The Varley Group of Companies has been established for one hundred and twenty years and is one of the oldest firms in the Hunter. During this period, the company has developed an extensive depth of knowledge and experience across a wide diversity of light and heavy engineering activities. Varley's projects cover diverse areas including military aerospace, defence product development, innovative specialised vehicles, new technologies of electric vehicles and cost effective procedures to refurbish worn operating plant. In the pursuit of advanced technologies and innovative product development, Varley continue to develop new skill sets, offer challenging and rewarding careers, and aim to build a new technology industry based in the Hunter.

Yokogawa Australia Pty Ltd sells specialist instruments and software for industrial use.

Based in Burleigh Heads, Bluecoast Consultant Engineers evolved from a high-performance engineering team. Our three directors have channelled their passion into specialised areas. With a decade-long partnership, we boast a stellar record in project delivery. Streamlining processes, we bring innovation to everyday problem solving. Collaborating with our network of industry-leading specialists, we curate hand-picked project teams from expert engineers worldwide, ensuring the best fit for our clients. Join us on a journey of excellence and ingenuity.

RGH Consulting Group is fully focused on providing a quality engineering service to our Clients. We have fully qualified staff in all disciplines we offer. Our Management system is in accordance with AS/NZS ISO 9001:200 and has Benchmark certification. We have been accredited by the Building Professionals Board, Building Services Authority (Qld), Hunter Water Corporation, Midcoast Water and we hold all insurances required.

Parker Scanlon Pty Ltd provide Surveying, Engineering and Town Planning Services and have done so since April 2007. With over 200 years of combined experience the Directors and Staff can provide service with excellence and competence to the first time developer or for larger developments.

MRA is an electrical and automation engineering company providing solutions to the materials handling, mining, water, rail, power, oil and gas industries. Renowned for setting industry benchmarks as vibrant and innovative leaders, MRA provides expertise in electrical and control system design, commissioning, function and maintenance throughout Australia and internationally. With a constantly expanding portfolio, MRA specialises in multiple engineering design solutions in a range of disciplines including electrical engineering and drafting. Established in 1998, MRA has a workforce of more than 70 specialist engineers and administration staff. Based in Newcastle, New South Wales and Mackay, Queensland, MRA is proudly Australian owned.