Couple more companies for your mix:
United Kingdom
Turbo Technics Ltd
2 Sketty Close
NORTHAMPTON
NN4 7PL
Tel: 44(0) 1604 705050
Fax: 44(0) 1604 769668
BTN Turbo Ltdz
Master Distributor
BTN House
Arundel Road
Uxbridge Trading Estate
UXBRIDGE
UB8 2RP
Tel: 44(0) 1895 466666
Fax: 44(0) 1895 466667
http://www.turbo-schweiz.ch/
Owen Developments (UK) Limited
28 Kingston Business Park
Kingston Bagpuize
OXFORD
OX13 5AS
United Kingdom
Tel:+44 (0)1865 821062
Fax:+44 (0)1865 821076
http://www.owendevelopments.co.uk/
Never hurts to have too much info!