| Mark Hardwick | director | at Orb Integration Technologists Limited | · London |
| Mark Hardwick | Information Technology and Services | at Pi-Top | · London |
| Mark Hardwick | Packaging and Containers | at Ds Smith | · London |
| Mark Hardwick | director | at Flooting Limited | · London |
| Mark Hardwick Widdowson | director | at Millennium Travel Systems Limited | · London |
| Mark John Hardwick Chown | director | at Communique Print Services Limited | · London |
| Mark John Hardwick Chown | director | at Datastrip Limited | · London |
| Mark Adair Hardwick Rittner | director | at The Atlantic Exchange Program Limited | · London |
| Mark Hardwick Widdowson | director | at Frognal Lane Gardens Limited | · London |
| Mark John Hardwick Chown | director | at Oldco (02751052) Limited | · London |
| Mark Hardwick Widdowson | director | at W Developments Limited | · London |
| Mark Burnett Hardwick | director | at Full Diesel Design Limited | · London |
| Mark Hardwick | Product/Sales Enquiries Media | at Linpac Finance LTD | · Louth, Lincolnshire |
| Mark Hardwick | service department | at Volvo Cars Southampton | · Southampton |
| Mark Hardwick | Member | at Marc II Imports/Exports/Agencies | · Long Bennington |
| Mark Hardwick | service department | at Volvo Cars Southampton | · Southampton |
| Mark Hardwick | service department | at Snows Volvo Southampton | · Southampton |
| Mark Hardwick | Marketing Executive | at LINPAC Displays Inc | · Walsall |
| Mark John Hardwick Chown | director | at Jea Engineering (Uk) Limited | · Exeter |
| Mark Hardwick Foster | director | at Edis Limited | · Stockton-on-Tees |
| Mark Hardwick Foster | secretary | at Energy Level Systems Limited | · Stockton-on-Tees |
| Mark Hardwick Foster | secretary | at Egasstation Europe Limited | · Stockton-on-Tees |
| Timothy Mark Hardwick | director | at Eaton Golf Club | · Norwich |
| Adrian Mark Audley Hardwick | director | at Keats Commercial Limited | · Haslemere |
| Adrian Mark Audley Hardwick | director | at Keats Letting | · Haslemere |
| Mark David Hardwick | director | at Darlaston Court (Rtm) LTD | · Birmingham |
| Adrian Mark Audley Hardwick | director | at The Keats Group LTD | · Haslemere |
| Mark Hardwick Foster | director | at Nucleus Data Holdings Limited | · Stockton-on-Tees |
| Mark Richard Hardwick Pacy | director | at Vectis Trade Windows Limited | · Sandown |
| Mark Richard Hardwick Pacy | director | at P.P.I. Regasketing Services Limited | · Manchester |
| Mark Hardwick Foster | director | at Vianet Limited | · Edinburgh |
| Mark Hardwick Foster | Member | at Vianet Fuel Solutions Limited | · Stockton-on-Tees |
| Mark Hardwick Foster | director | at Vianet Fuel Solutions Limited | · Stockton-on-Tees |
| Mark Hardwick Foster | secretary | at Vopen Limited | · Edinburgh |
| Adrian Mark Audley Hardwick | director | at Keats Liphook Limited | · Haslemere |
| Mark Hardwick Foster | director | at Viatelemetry Limited | · Stockton-on-Tees |
| Mark John Hardwick Chown | director | at North of England Ventures Limited | · Manchester |
| Mark Richard Hardwick Pacy | director | at P P I Engineering Group Limited | · Manchester |