Our
Partners
Our business is built on long standing relationships formed through trust, quality and unwavering reliability. For 30 years, this reputation of integrity in our work has seen O’Sullivan collaborate with some of Australia’s most trusted construction brands.
Industry
Sectors
O’Sullivan understands that quality and long-lasting growth starts with a strong foundation, and as one of Australia’s leading shoring experts, it is our mission to support our clients in reaching their goals by building the essential foundations for life.
O’Sullivan offers 30 years of solution based expertise in a wide array of critical infrastructure projects for major private enterprises and government bodies.
Our portfolio encompasses tunnelling, bridges, roads, slope stabilisation, and mining ventures demonstrating our capability to handle complex and large-scale projects with precision and reliability.
Our comprehensive solutions ensure the safety, efficiency, and longevity of transportation infrastructures.
We leverage our expertise in Civil, Rail, and associated services to cater to a diverse range of clients, including Seymour Whyte, Roadtek, Lend Lease, Delta Group, TfNSW and Brisbane City Council.
Our advanced tunnelling techniques and solutions are designed to meet the unique challenges of these demanding projects.
O’Sullivan is highly experienced in tunnelling, making significant contributions to landmark projects such as the Sydney & Brisbane Metro and multiple mining sector projects.
O’Sullivan has accumulated considerable expertise in various residential, mixed-use, and heritage projects across the country.
Our contributions encompass shotcrete, piling, and anchoring for notable developments across the country. Our involvement in these projects highlights our versatility and commitment to enhancing urban landscapes.
Delivering innovative shoring solutions for new and redeveloped educational projects.
In partnership with our clients, we have facilitated the construction of multiple new and redevelopment of existing primary, secondary and university sector projects. This broad range of projects underscores our commitment to supporting educational infrastructure with robust and innovative shoring solutions.
We have delivered marine based solutions for projects across Australia's waterways.
Our solution based expertise built into the foundations of the future include works on Fort Denison in Sydney Harbour and the Collaroy Beach seawall on the northern beaches, showcasing our ability to handle the unique challenges posed by marine environments.
