Perrott Lyon Timlock & Kesa
| Industry | Architectural design |
|---|---|
| Predecessor |
|
| Founded | 1970 |
| Headquarters | , |
Perrott Lyon Timlock & Kesa was an Australian architecture firm based in Melbourne, formed in 1970, from Leslie M Perrott & Partners, and which became Perrott Lyon Mathieson in 1976. They are best known for Nauru House at 80 Collins Street, briefly Australia's tallest. In 1973 they won a Victorian Architecture Medal Award of Merit for their MMBW House in Melbourne.