• A T Oliver & Sons Ltd
  Home Park Works, Station Road, KINGS LANGLEY, Hertfordshire, WD4 8LW
• Evolution Agriculture
  Pountney Hill House, 6 Laurence Pountney Hill, LONDON, Greater London, EC4R 0BL
• Roberts & Perkins
  16 Almond Rd, LONDON, Greater London, SE16 3LR
• The Pantent Uphill Break Co
  29 Hawks Road, KINGSTON UPON THAMES, Surrey, KT1 3DS