Welcome to RPS HSO!

RPS Harper Somers O’Sullivan is a leading multi-disciplined professional consultancy. Based in the Hunter Valley New South Wales, we provide strategic advice and technical services to achieve smarter economic outcomes and more sustainable growth solutions. Our client base is broad reflecting our multidisciplinary nature encompassing the development, government, mining, infrastructure and energy sectors, delivering services nationally and internationally.

RPS HSO helps our clients; both public and private meet the challenges of project delivery through our large team of experienced professionals. Our enthusiastic and talented staff possesses a unique blend of skills and experience allowing RPS HSO to provide practical quality advice to a broad range of industries. These skills garnered across a range of disciplines and from various projects over many years give the RPS HSO team the capability to managing complex and logistically difficult operations maximising benefits to our clients. Our integrated approach to project development adds value for our clients and results in a holistic project perspective.