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                      | Catergory I |  
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| I.M.I Yorkshire Fittings | IC Works | ICE ELECTRONICS | ICE Technology | Ideal Industries | IDEC |  
| IET LABS | Igus | ILP Electronics | IMADA | Imatronic | IMI Marston |  
| IMI Waterheating | IMO | Impulse Corp | Inalways Corporation | Industrial Gas Springs | Inelco |  
| Infineon | Information Chips & Technology Inc | Information Storage Devices | INSTEK | Institute Of Electrical Engineers | Insulated Tools |  
| Integrated Device Technology | Integrated Silicon Solution Inc. | Integrex | Intek Electronics | Intel | INTERNATIONAL |  
| International Book Dist. | International Rectifier | Intersil | IPL | IQ SCIENTIFIC | IQD |  
| Irega | Isocom | ISOTEK | Itron | ITT BARTON | ITT Cannon |  
| ITT Isotat | ITT Sealectro | ITW Devcon | ITW Fasteners | ITW Switches | Ivo Irion & Vosseler |  
| IZUMI |  |  |  |  |  |  |  |  |