Philanthropy UK and STEP are especially grateful to the following individuals and firms for their generous support and guidance in the development of this resource.
- Clive Cutbill, Withers Worldwide
- Rebecca Eastmond, JP Morgan Private Bank
- Paul Knox, JP Morgan Private Bank
- John Riches, Withers Worldwide
- Heiko Specking, VALUEworks
- Jacob Rigg, Panopticon Policy
- Ben Coleman, Oceans Consulting

