• A T Bone & Sons
  Crossoaks Farm, Crossoaks Lane, BOREHAMWOOD, Hertfordshire, WD6 5PH
• A.J Dobbe & Sons
  Bramley Nurseries, Epsom Road, ASHTEAD, Surrey, KT21 1RD
• A.J. Maxwell Ltd
  Albury Farm, Cheshunt, WALTHAM CROSS, Hertfordshire, EN8 8XH
• A.W Dennison
  Stoneslack, Stonehouse Lane, SEVENOAKS, Kent, TN14 7HH
• Advanced Health Solutions Ltd
  18 Colesdale, Cuffley, POTTERS BAR, Hertfordshire, EN6 4LQ
• Baby Room Nurseries Ltd
  69 Wakehurst Road, Battersea London, LONDON, Greater London, SW11 6DA
• C P Rudge & Sons Ltd
  Aldborough Hall Farm, Aldborough Road North, ILFORD, Essex, IG2 7TD
• Casemore R J & S A
  Scrubbs Farm, Lower Gravel Road, BROMLEY, Kent, BR2 8LL
• Cool Box Ltd
  53 Burlington Close, LONDON, Greater London, W9 3LY
• Country Garden Fencing & Landscape
  Main Road, Knockholt, SEVENOAKS, Kent, TN14 7LJ
• Coveney Nurseries
  Ongar Road, Abridge, ROMFORD, Essex, RM4 1AA
• Cutting Edge Turf Management LLP
  30 Glendale, SWANLEY, Kent, BR8 8TB
• D A Watkinson & Partners
  Highlands Farm, Highlands Hill, Swanley Village, SWANLEY, Kent, BR8 7NA
• D Williams & Co (Haulage)
  Cattlegate Road, ENFIELD, Middlesex, EN2 8AU
• D.G Watkinson
  Highlands Farm, Highlands Hill, Swanley Village, SWANLEY, Kent, BR8 7NA
• E G Williams
  Cattlegate Road, ENFIELD, Middlesex, EN2 8AU
• E.W.Davies Farms Ltd
  Sewardstone Hall, LONDON, Greater London, E4 7RH
• Grace Nurseries
  65 Clemence Road, DAGENHAM, Essex, RM10 9YQ
• Growing Communities
  The Old Fire Station, 61 Leswin Road London, LONDON, , N16 7NX
• H A Batchelor
  3 Crouch Farm Cottages, Crockenhill Road, SWANLEY, Kent, BR8 8EP
• Hampton Garden Centre
  123 Station Road, HAMPTON, Middlesex, TW12 2AL
• Hayward & Partners
  Stagg Hill, BARNET, Hertfordshire, EN4 0PX
• Henry Streeter Sand Ballast Ltd
  171 Laleham Road, SHEPPERTON, Middlesex, TW17 0AH
• Hilfield Farm
  Hilfield Lane, Aldenham, WATFORD, Hertfordshire, WD25 8DD
• Holyfield Hall Farm
  Holyfield, WALTHAM ABBEY, Essex, EN9 2ED
• J & S Needle
  Poyndon Farm, Silver St, Cheshunt, WALTHAM CROSS, Hertfordshire, EN7 5JG
• J. & R. Alexander (Eynsford) Ltd
  Home Farm, Riverside, Eynsford, DARTFORD, Kent, DA4 0AE
• J.C Foster
  Killingdown Farm, Croxley Green, RICKMANSWORTH, Hertfordshire, WD3 3JJ
• J.Chaplin & Son(Swanley)Limited
  Hockenden Lane, SWANLEY, Kent, BR8 7QH
• J.E Roe
  Perrotts Farm, Reads Rest Lane, TADWORTH, Surrey, KT20 6DJ
• John Pearl (Farms) Ltd
  Berwick Farm, ONGAR, Essex, CM5 9PY
• Kingfisher Garden Centre
  13A Queens Rd, WALTON ON THAMES, Surrey, KT12 5LU
• M B & A M Gray Tas Watts Farms
  Lone Barn Farm, East Hall Road, ORPINGTON, Kent, BR5 4EZ
• M Dallyn & Son
  Wickham Court Farm, Layhams Road, WEST WICKHAM, Kent, BR4 9HF
• M Smoothy
  2 Home Farm Cottages, North Road, Havering-Atte-Bower, ROMFORD, Essex, RM4 1QB
• Miller Wheel & Cultivator Co.Limited(The)
  Warren Road, Chelsfield, ORPINGTON, Kent, BR6 6ER
• Mirdon Car Wash Ltd
  Northend Road Service Station, Northend Road, ERITH, Kent, DA8 3QF
• N C Boardman & Co
  240-242 Chessington Rd., West Ewell, EPSOM, Surrey, KT19 9XF
• Neil Fletcher Garden Nursery
  Barnet Road, Arkley, BARNET, Hertfordshire, EN5 3JX
• New Well Ltd
  24 September Way, STANMORE, Middlesex, HA7 2SG
• Nina West Nurseries
  66 Cloister Road, LONDON, , NW2 2NP
• Norwood Brothers Ltd
  Little London, Gravel Lane, CHIGWELL, Essex, IG7 6DQ
• Nurseries At Work Ltd
  70 Cheniston Gardens, LONDON, Greater London, W8 6TD
• O.K Mugleston & Son
  Hammonds Farm, Stapleford Road, Stapleford Tawney, ROMFORD, Essex, RM4 1RR
• Olive Shoots Day Nurseries Ltd
  459 Baker Street, ENFIELD, Middlesex, EN1 3QX
• P W Dobbe & Son
  Guildford Road, Bookham, LEATHERHEAD, Surrey, KT23 4EX
• Perfectionz Ltd
  23 Collingwood Road, RAINHAM, Essex, RM13 8SZ
• Phoebes Garden & Pet Centre
  Mottingham Lane, LONDON, Greater London, SE12 9AW
• Plants & Trees Expertise Ofsevenoaks
  43 Grange Road, SEVENOAKS, Kent, TN13 2PQ
• Product Marketing Concepts UK Ltd
  26 Bellingham Court, Wanderer Drive, BARKING, Essex, IG11 0XN
• R.And J.Hollington Ltd
  Bone Farm, Stapleford Tawney, ROMFORD, Essex, RM4 1RP
• Redwood Landscape Garden Centre
  13A Queens Rd, WALTON ON THAMES, Surrey, KT12 5LU
• Riverhead Nurseries L P
  110 Westbourne Park Road, LONDON, Greater London, W2 5PL
• Roxeth Nursery
  100 Roxeth Green Avenue, South Harrow, HARROW, Middlesex, HA2 8AQ
• Rushmore Garden Centre Ltd
  1st Floor Curzon House, 24 High Street, BANSTEAD, Surrey, SM7 2LT
• Shoots
  Common Road, STANMORE, Middlesex, HA7 3JF
• Smak Food Ltd
  5 Handsworth Way, WATFORD, Hertfordshire, WD19 7NS
• Stoneage Architectural Ltd
  Kings Oak Nursery, Tingeys Top, Lane, Theobalds Park Road, Crews Hill Enfield, ENFIELD, Middlesex, EN2 9BJ
• Sun Biofuels Africa Ltd
  145 Kensington Church Street, LONDON, , W8 7LP
• Surrey Herbs Ltd
  Highlands Farm Business Park, Highlands Hill, SWANLEY, Kent, BR8 7NA
• T H Watts
  High House Farm, Stapleford Road, Stapleford Abbotts, ROMFORD, Essex, RM4 1EJ
• The Turf Team Ltd
  1 Warfield Road, HAMPTON, Middlesex, TW12 2AY
• Toddler Room Nurseries Ltd
  69 Wakehurst Road, Battersea London, LONDON, Greater London, SW11 6DA
• Tozer Seeds Ltd
  Pyports, Downside Bridge Road, COBHAM, Surrey, KT11 3EH
• Turveys Cold Stores
  Sandy Lane, Aveley, SOUTH OCKENDON, Essex, RM15 4XL
• Tuveys Farm
  Sandy Lane, Aveley, SOUTH OCKENDON, Essex, RM15 4XL
• W Emmett & Son
  Manor Farm, Mill Lane, Byfleet, WEST BYFLEET, Surrey, KT14 7RT
• Watts Farms
  Lone Barn Farm, East Hall Road, ORPINGTON, Kent, BR5 4EZ