| Company type | Public |
|---|---|
| Industry | Real estate development, Construction, Hospitality |
| Founded | 1961 |
| Founders | Dick Baker & Laurie O'Neil |
| Defunct | 1974 |
| Fate | Collapsed |
| Headquarters | 16th Floor, 54-62 Carrington Street, Sydney , Australia |
Area served | Australia, New Zealand, Fiji, United States of America |
Key people | Dick Baker (CEO), Langer Avery (CFO) |
| Services | Construction |
| Divisions | Mainzeal Property and Construction Ltd (NZ), Noah's Hotels Ltd (AU), Mainline Contractors (U.S.A.) Pty Limited (US). |
| Subsidiaries | Mainline Constructions Pty Ltd (NSW), Mainline Constructions (A.C.T.) Pty Ltd (ACT), Mainline Constructions (VIC.) Pty Ltd (VIC), Mainline Contractors Pty Ltd (NZ), Mainline Millers Constructions (Fiji) Ltd, Mainline Marshall Pty Ltd (SA), Mainline Equities N.V., Mainline Development N.V., Mainline Davis N.V.(Netherlands). |
Mainline Corporation Ltd ("Mainline") was one of Australia's largest construction companies during the late 1960s and early 1970s. Mainline Corporation was responsible for building some of Australia's most notable landmark buildings before its collapse in 1974. The company at its height was involved in large-scale and high-rise property development and construction in Australia, New Zealand, Fiji and the United States of America. Mainline also operated a hotel chain in Australia, New Zealand and United States of American under the brand name Noah's which notably built and operated the Noah's Lakeside Hotel in Canberra, Australia as its flagship business.