The O.B.S. wishes to thank the following people and organisations for their help and support:
- Basingstoke and Deane Borough Council
- Business Connections
- The Countryside Agency
- Hampshire and Isle of Wight Wildlife Trust
- Hampshire Biodiversity Information Centre
- Heritage Lottery Fund
- Hospice Shop
- Land owners
- Local Heritage Initiative
- Nationwide Building Society
- Overton Parish Council
- Overton's primary school