| 1321 | Ear Muffs, Plugs | Company Product |
| 1322 | Electrical Ductings | Company Product |
| 1323 | Electric Portable Drills | Company Product |
| 1324 | Electrical Distribution Boards | Company Product |
| 1325 | Electrical Distribution Boxes | Company Product |
| 1326 | Electronic Alphanumeric Display Boards & Systems | Company Product |
| 1327 | Explosive Detectors | Company Product |
| 1328 | Electro Mechanical Cylinders | Company Product |
| 1329 | Electromagnetic Counters | Company Product |
| 1330 | Electronic Counters | Company Product |
| 1331 | Evaporative Coolers | Company Product |
| 1332 | Engine Controls | Company Product |
| 1333 | Environmental Controls | Company Product |
| 1334 | Energy Controls | Company Product |
| 1335 | Electric Controls | Company Product |
| 1336 | Electric Motor Controls | Company Product |
| 1337 | Electronic Controls | Company Product |
| 1338 | Elevator Controls | Company Product |
| 1339 | Electrical Control Panels | Company Product |
| 1340 | Exhibition & Trade Fair Booth Installation Contractors | Company Product |
| 1341 | Electrical Contractors | Company Product |
| 1342 | Employment Contractors | Company Product |
| 1343 | Elevator, Escalator & Lift Contractors | Company Product |
| 1344 | Excavating Contractors | Company Product |
| 1345 | Electrical Contactors | Company Product |
| 1346 | Electrical Consumer Units | Company Product |
| 1347 | Executive Search Consultants | Company Product |
| 1348 | Environmental Consultants | Company Product |
| 1349 | Electrical Consultants | Company Product |
| 1350 | Educational Consultants | Company Product |