Jean Richards has provided expert witness services for the last 25 years, client law firms have included:
- Alexander & Partners
- Barlow Lyde & Gilbert
- Bentley Stokes & Lowless
- Blake Dawson & Waldron
- Blank Rome (formerly Healey & Bailie)
- Cardillo & Corbett
- Clifford Chance
- Clyde & Co
- Constant & Constant
- Coudert Brothers
- Curtis, Mallet-Prevost, Colt & Mosle
- Davies Johnson & Co
- Hill Taylor Dickinson
- Holman Fenwick & Willan
- Ince & Co
- Jackson Parton
- John Grimmer & Associates
- John Michael Phufas
- Law Office of John Krzywkowski
- Linklaters
- North of England P & I Club
- Norton Rose
- Ogier
- Reed Smith Richards Butler (formerly Richards Butler - London and Hong Kong)
- Stephenson Harwood
- The Treasury Solicitor
- Watson Farley & Williams
- Withers
These firms have often represented a large number of Banks and companies. Jean has also worked as a consultant with the following:
- PricewaterhouseCoopers
- KPMG
- Moore Stephens
- Shell Marine (UK) Ltd
- Fishers
