The Big Sunflower Project would not exist without funding and donations and is only possible because of the kindness of the organisations below who have supported the project since 2011 – thank you one and all.
- Asda
- Blakemore Foundation
- Cheshire West Voluntary Action
- Chiltern Seeds
- Co-operative Bank
- D T Brown Seeds
- Dynacure
- Galaxy Hot Chocolate Fund
- Grobox Gardens
- Higgledy Garden
- Just Seed
- Kings Seeds
- LG Seeds
- Mark Davies Seeds
- Mr Fothergills
- Packet Seeds
- RHS Garden Wisley
- Sanctuary Housing
- Sarah Raven
- Skipton Building Society
- Suttons Seeds
- Tamar Organics
- The Grosvenor Garden Centre Chester
- The Real Seed Catalogue
- Thomas Etty
- Thompson and Morgan
- Tuckers Seeds
- UnLtd
- Vine House Farm
- Waitrose
- Wedding in a Teacup
- WillCure
- Yorkshire and Clydesdale Bank Foundation