| Airlines UK |
| Angell Surveys |
| Augustus Brandt |
| Barnet Waddingham |
| Bayer |
| BBC Worldwide |
| Bear Petworth | new for 2020 |
| BGC |
| BluePrism | new for 2020 |
| British Gas |
| CAA (UK Civil Aviation Authority) |
| Cadent Gas |
| CANSO | new for 2020 |
| Capability Jane |
| Centrica |
| College of Optometrists | new for 2020 |
| DanceStar |
| Department of Health & Social Care |
| Dronesafe |
| easyJet |
| E.ON |
| Erova Energy |
| Estates Gazette |
| EuroGeographics |
| FIFA |
| Founders Forum |
| General Dental Council |
| Harcourt IGN |
| Hawk-Eye |
| HS1 |
| Jameson Irish Whiskey |
| JMW |
| Market Town Developments |
| Metropolitan Police |
| MOBO Awards |
| Money, Mindset & Strategy | new for 2020 |
| National Grid |
| NATS |
| Nestlé |
| NetApp |
| Northill Capital |
| Ordnance Survey |
| Penguin Books |
| Perform |
| Philip Jackson Sculpture |
| Pivot360 | new for 2020 |
| Ripple | new for 2020 |
| Roche |
| Roke |
| Rolls-Royce Motor Cars |
| Sandhills Gin |
| SESAR Deployment Manager |
| Smart Automation Services | new for 2020 |
| Southern Co-op |
| Sustainable Aviation |
| Synergy |
| The Hungry Guest |
| The IFT | new for 2020 |
| The Law Society |
| The Lost Church |
| UK Airprox Board |
| Vantage Infrastructure |
| Viacom |
| Virgin Media |
| VOD365 |
| Vodafone |
| WWF |
