| Reg No. | Company Name | WEEE | Battery | Trading As Name | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 |
|---|---|---|---|---|---|---|---|---|---|---|
| 01476WB | UK Batteries Ltd | YES | YES | N/A | N/A | N/A | Reg-Pending | Reg-Pending | Reg-Pending | |
| 01117W | Ultra Light Design Ltd | YES | NO | N/A | YES | YES | YES | NO | NO | |
| 01049WB | Unicare Pharmacy Ltd | YES | YES | YES | YES | YES | YES | YES | YES | |
| 00618WB | Uniphar Plc | YES | YES | Uniphar Plc | YES | YES | YES | Reg-Pending | Reg-Pending | Reg-Pending |
| 00315W | Unique Perspectives Limited | YES | NO | YES | YES | YES | YES | YES | YES | |
| 00165WB | Unisys Computer Services (Ireland) Ltd | YES | YES | YES | YES | YES | YES | YES | YES | |
| 01208B | Universal Honda Limited | NO | YES | N/A | N/A | N/A | YES | YES | YES | |
| 00876W | Universal Radio & Data Communications Ltd | YES | NO | YES | YES | YES | YES | YES | YES | |
| 01037WB | UPC Communications Ireland Ltd | YES | YES | UPC Communications | YES | N/A | YES | YES | YES | YES |
| 01143WB | Upgrade Options Ltd | YES | YES | N/A | YES | YES | YES | YES | YES | |
| 01119W | Uppercross Enterprises Ltd | YES | NO | YES | YES | YES | YES | YES | YES | |
| 00442WB | Urbis Lighting Limited | YES | YES | YES | YES | YES | YES | YES | YES | |
| 00654W | Utah Medical Products Ltd | YES | NO | YES | YES | YES | YES | YES | YES | |
| 01377WB | UTS Technologies Ltd | YES | YES | N/A | N/A | YES | YES | YES | Reg-Pending |