Manufacturers

Motorola - http://www.motorola.com/
NEC - http://www.neceurope.com/
Nemesis (GB) Ltd - http://www.nemesisgb.com/
Radio-Europe Ltd - http://www.radio-europe.co.uk/
Research in Motion - - http://www.blackberry.com/
Sharp - http://www.ste.sharp.co.uk/
Toshiba - http://www.toshiba.co.uk/products_comms

Network Operators

O2 - http://www.o2.co.uk/abouto2/environmenthealth/recycling/recycleforbusinesses - recycle for business
Orange - http://www.orange.co.uk/
T-Mobile - http://www.t-mobile.co.uk/
Vodafone - http://www.vodafone.com/

Reuse & Recycling

Cellular Surplus Ltd- http://www.cellular-surplus.com/
Corporate Mobile Recycling Ltd - www.cmrecycling.co.uk
Fonebak plc - http://www.fonebak.com/
Greener Solutions Ltd - http://www.greenersolutions.com/
In Turn Trading Ltd - www.inturntrading.com
Rathroy Consulting Services - www.rathroy.com
Redeem plc - www.redeemplc.com
Part Two Ltd t/as SHP Solutions - http://www.shpsolutions.com/

Waste Disposal

Loddon Holdings Ltd - http://www.loddonrecycling.com/

Other Services

Environ UK Ltd- - producer compliance scheme
Manches LLP - http://www.manches.com/people/lawyer.php?id=296 - legal services