| 1111 | Engine Monitoring & Alarm Systems | Company Product |
| 1112 | Engine Exhaust Systems | Company Product |
| 1113 | Environmental Engineers | Company Product |
| 1114 | Engineering Plastics | Company Product |
| 1115 | Engineering Software | Company Product |
| 1116 | Engineering Inspection | Company Product |
| 1117 | Engine Parts | Company Product |
| 1118 | Engineering Contractors | Company Product |
| 1119 | Engineering Hand Files | Company Product |
| 1120 | Engine Pressure Indicators | Company Product |
| 1121 | Engine Oils | Company Product |
| 1122 | Engineering Graphic Systems | Company Product |
| 1123 | Engine Driven Air Compressors | Company Product |
| 1124 | Engine Monitors | Company Product |
| 1125 | Engine Lathes | Company Product |
| 1126 | Energy Saving Lamps | Company Product |
| 1127 | Energy Management Systems | Company Product |
| 1128 | Endmills | Company Product |
| 1129 | Encoders | Company Product |
| 1130 | Electrical Enclosures | Company Product |
| 1131 | Encryptors | Company Product |
| 1132 | Emulsifiers | Company Product |
| 1133 | Employment Agencies | Company Product |
| 1134 | Eprom Emulators | Company Product |
| 1135 | Emergency Power Plants | Company Product |
| 1136 | Emergency Lights | Company Product |
| 1137 | Emi Shielding | Company Product |
| 1138 | Emi/Rfi Filters | Company Product |
| 1139 | Emi Instruments | Company Product |
| 1140 | Emergency Lighting | Company Product |