•  Asco

•  Copeland

•  Danfoss

•  Eaton

•  Emerson Climate Technologies

•  Fujitsu (HDD)

•  GKN Driveline

•  HDL

•  Hitachi (HDD)

•  Hitachi Metals (HDD)

•  IBM

•  JVC

•  Min Aik

•  Minebea (HDD)

•  Mitsumi

•  Nidec

•  Samsung

•  Sauer Danfoss

•  Seagate (HDD)

•  TDK.SAE (HDD)

•  Totoku (HDD)

•  Western Digital (HDD)

•  White Rodgers