Highpoint
Hilger & Watts
Hiller
Hilvarenbeek
Himel
Hinds Instruments
Hine Design
Hioe Willy Goto Eiichi
Hipotronics
Hipro
Hipro / AGI
Hirakaw
Hirao Denki
Hirotil
Hirox
HISEC
Hitachi
Hitachi LG
Hitachi Metals
Hitachi Perkin Elmer
Hitek
Hitek Power
Hitpoint
Hitran
Hitron
Hiwin
HIX Premier
HJS&E Engineering
HL Data
HM
HMC
Hobart
Hobbs
Hoffman
Hoffman Engineering
Hoist
Hoke
Hoke-Phoenix
Holaday Industries
Holland
Hollister
Hollywood
Hollywood Film
Hollywood Film Company
Holtek
Homaco
Homaco, Inc
Homarco
Homelite
Homemade
Hommelwerke
Homs
HON
Honda Electric
Honeywell
Honeywell Aeronautical Division
Honeywell Bull
Hoover Group
Hopely
Hopeway
Horiba
Horizon
Horizon Technology
Hosa
Hospital Grade
Hot Plate / Cold Plate
Hotan
Hotronic Inc
Hottinger Baldwin
HotWatt
Houston
Houston Instruments
Howa
Howard Ind.
Howard Industries
HP
HP / Agilent
HP / Compaq
HP Pavilion
HP/Agilent
HPC Gears Ltd
HPS / MKS
HPS Inc.
HS Electronics
HSA
HT Communications
HTI Engineering
Hua Yeang
Hubbell
Huber
Huber Suhner
Hudson
Hudson Richard D Jr
Hudson-Ventronics
Huge
Huges Lan Systems
Hughes
Hughes / SSEL
Hughes Aircraft Company
Hughes Network Systems
