About Oreana
From family partnership to industry leader.
Oreana is a people-powered fully integrated property, construction, and investment group that builds businesses and teams — not just structures — building what lasts.
Founded in 1999 by Tony and Steven Sass, Oreana delivers property developments on time and on budget by controlling development, construction, and operations under one roof. This integrated approach enables faster decision-making, eliminates delays from external coordination, and provides clients with cost efficiencies typically unavailable from fragmented approaches.
Over 25 years, Oreana has built expertise across multiple property sectors — from residential communities and homes to early education centres and major commercial projects — while developing strong capabilities in financial services and strategic investments operating across Australia and Asia.
What sets us apart
Oreana’s integrated model creates measurable advantages: reduced external dependencies, lower project risk, direct oversight ensures consistent quality standards, and operational excellence from diverse industries informs better design decisions from day one. Clients benefit from single-point accountability, seamless delivery, and access to institutional knowledge that continuously improves project outcomes. Our systematic approach delivers better outcomes because we control critical elements that determine success.
By sharing ownership and results, and bringing core capabilities in-house, Oreana has successfully diversified across multiple business sectors. This comprehensive experience means clients benefit from development insights typically unavailable from construction-only providers.
Oreana continues expanding its proven methodology through investment products and strategic partnerships, enabling external partners to participate alongside the company in integrated developments and acquisitions while benefiting from operational expertise and systematic value creation.
Contact us
If you’re interested in building a successful and rewarding career at Oreana or would like to discuss a development, construction or investment opportunity, please complete the form on this page and someone from your closest Oreana office will be in touch.
