| Energica Aktiebolag | Lidingö | 0 tkr |
| Energioptimering Einar Port AB | Västerås | 0 tkr |
| Engager AB | Västerås | 0 tkr |
| Engblom Compositconsult AB | Västerås | 0 tkr |
| Engonk AB | Västerås | 0 tkr |
| ENGTOOL AB | Västerås | 0 tkr |
| Enhagen Konsult AB | Västerås | 0 tkr |
| EnkelIT Mälardalen AB | Västerås | 0 tkr |
| Enster AB | Västerås | 0 tkr |
| Enterprise of Sweden AB | Västerås | 0 tkr |
| Enveten AB | Västerås | 0 tkr |
| EnviLoop Holding AB | Västerås | 0 tkr |
| EnviLoop Partner AB | Västerås | 0 tkr |
| EÖGAU AB | Västerås | 0 tkr |
| Epic Rail Holdings Aktiebolag | Gävle | 0 tkr |
| Epicskincure Sweden Aktiebolag | Västerås | 0 tkr |
| Eqsistding AB | Västerås | 0 tkr |
| EQ Web Solutions AB | Örebro | 0 tkr |
| ERAN Consulting AB | Västerås | 0 tkr |
| Erberth Holding AB | Västerås | 0 tkr |
| Erik Andreas Johansson Holding AB | Västerås | 0 tkr |
| Erik Bruhn AB | Enköping | 0 tkr |
| Erik Frost AB | Västerås | 0 tkr |
| Erik Lövstav Holding AB | Västerås | 0 tkr |
| Erik Näsström Konsult AB | Västerås | 0 tkr |
| Eriksson Bergdahl Development AB | Örebro | 0 tkr |
| Eriksson Invest i Västerås AB | Västerås | 0 tkr |
| Erlands Holding AB | Västerås | 0 tkr |
| ERS Holding AB | Västerås | 0 tkr |
| ESEM Trading i Västerås AB | Västerås | 0 tkr |
| Eskaden 4 AB | Västerås | 0 tkr |
| Eskadern AB | Västerås | 0 tkr |
| E Söderberg Consulting AB | Västerås | 0 tkr |
| Esplanaden Fysio & Friskvård AB | Göteborg | 0 tkr |
| ESSMD Invest AB | Västerås | 0 tkr |
| Etableringstjänst Sverige AB | Västerås | 0 tkr |
| ETB i Västerås AB | Stockholm | 0 tkr |
| Ett set AB | Västerås | 0 tkr |
| Event Security Sweden AB | Västerås | 0 tkr |
| Everitas AB | Västerås | 0 tkr |
| Evert Jonsson Consulting AB | Västerås | 0 tkr |
| Evert Jonsson Tech Sales AB | Västerås | 0 tkr |
| EVR Consulting AB | Västerås | 0 tkr |
| EXCOIL Holding AB | Västerås | 0 tkr |
| Execution Partners AB | Västerås | 0 tkr |
| EXIN Holding AB | Västerås | 0 tkr |
| Fabian von Essen AB | Västerås | 0 tkr |
| Fabsebest invest i Mälardalen AB | Västerås | 0 tkr |
| FACTO Allservice AB | Västerås | 0 tkr |
| Factor Gym AB | Västerås | 0 tkr |