| David Gregory | director | at Juniper Ventures LTD | · Potters Bar |
| Gregory David | Member | at Masmus Ltd | · Welwyn Garden City |
| David Gregory Ryland | director | at Jackson Bros (London) Limited | · Edgware |
| Gregory David | Member | at Packaging Aids LTD | · Dagenham |
| David Gregory | Managng Director | at Van Leeuwen Limited | · London |
| David Gregory | director | at Lindsay Blee & Co Ltd | · Henley-on-Thames |
| David Gregory | director | at Powerdoor Systems Uk Limited | · Gateshead |
| David Gregory | Chairman | at David Gregory | · London |
| David Gregory | director | at Concerto Networks (Bournemouth) Limited | · Bournemouth |
| David Gregory | director | at Gregory Marketing Limited | · Whitley Bay |
| David Gregory | Animation | at David Gregory Artworks | · Machen |
| David Gregory | Member | at David Gregory | · London |
| David Gregory | Science and Environment Correspondent | at British Broadcasting Corporation | · Birmingham |
| David Gregory | Retail | at Dobbies Garden Centre Edinburgh | · Bonnyrigg |
| David Gregory | Member | at David Gregory | · Mitcham, London |
| David Gregory | Real Estate | at Cooper Estates Ltd | · Longfield |
| David Gregory | director | at Daneplot Limited | · London |
| David Gregory | director | at Highland Fuels Holdings Limited | · Edinburgh |
| David Gregory | Member | at David Gregory | · London |
| David Gregory | Banking | at Cambridge & Counties Bank | · Leicester |
| David Gregory | secretary | at Confident Accountant | · Leigh |
| David Gregory | Cosmetics | at Conquest Personal Care Limited | · Hayes, Hillingdon |
| David Gregory | director | at David M Gregory Transport Limited | · Shepperton |
| David Gregory | director | at Apc (Advertising) Limited | · Lytham St Annes |
| David Gregory | Information Technology and Services | at ANSecurity | · Basingstoke |
| David Gregory | director | at Neca | · Newcastle upon Tyne |
| David Gregory | director | at David Gregory Limited | · Workington |
| David Gregory | Member | at Eldon Associates Ltd | · Weare, Somerset |
| David Gregory | Member | at David Hill Solicitor | · Leeds |
| David Gregory | director | at Eldon Projects Limited | · Newcastle upon Tyne |
| David Gregory | director | at London Bunker Company LTD | · Kingston upon Hull |
| David Gregory | secretary | at Enigma Kitchens & Bathrooms | · Shrewsbury |
| David Gregory | director | at 2983 David Gregory Limited | · Birmingham |
| David Gregory | director | at Eminence (Private Members) Limited | · Gateshead |
| David Gregory | employee | at William H Brown Estate Agents | · Lincoln, England |
| David Gregory | Automotive | at Elms BMW & Mini | · Bedford |
| David Gregory | Proprietor | at David Gregory | · Morpeth, Northumberland |
| David Gregory | director | at Magnesita Refractories Ltd | · Sheffield |
| David Gregory | director | at Liffey Security Services Limited | · Wembley |
| David Gregory | secretary | at Madison Interiors Limited | · Northampton |
| David Gregory | director | at Neptune Investment Management Ltd | · London |
| Gregory David | Member | at Masmus Ltd | · Clock Face, St Helens |
| David Gregory | director | at Bredon Hill Autograss Club Limited | · Lydney |
| David Gregory | director | at David Gregory Building and Roofing Contractors Limited | · Gosforth |