OSSA is a proudly Australian owned and operated business that has developed a solid reputation for building long-term partnerships with clients. Our team are committed to delivering consistently excellent service that supports our clients to achieve their business goals. Currently operating within Government, Private, Not For Profit, Retail, Commercial & Industrial sectors, we understand that no two clients or projects are the same. Operating as a business partner, we develop service models that are tailored, ensuring we can deliver the best solution and commercial result.