Mitsubishi Electric Europe B.V.
http://www.mitsubishi-automation.com

Idec Corporation
http://www.idec.com/

3M
http://www.3m.com/

Digital
http://www.pro-face.com/select.htm

Cognex
http://www.cognex.com/

NEC
http://www.nec.com/

Hilscher
http://hilscher.com/home.html

HMS
http://www.hms.se/

Weidmuller
http://www.weidmueller.com/53973/Home/cw_index.aspx

FDT Group
http://www.fdtgroup.org/