| ID | Name | Type |
|---|---|---|
| #4157 | ESI | Z |
| #17248 | ESMS | M |
| #4158 | ESP Software | Z |
| #4159 | ESP [1] | ? |
| #4160 | ESP [2] | Z |
| #18541 | ESPECTROTEAM | Z |
| #4161 | ET Computer Software | Z |
| #4162 | ETC Group | Z |
| #4163 | ETSF | ? |
| #4164 | ETST Software | Z |
| #4165 | EVOLVER | ? |
| #4166 | EYE Q | ? |
| #4167 | EZ Soft | Z |
| #4168 | EZ-Key | ? |
| #4169 | Eagle Magazine | Z |
| #17249 | Eagle Software | S |
| #4170 | Eaglesoft | Z |
| #4171 | Earlgate Computers | Z |
| #4172 | Early Learning Opportunities | Z |
| #4173 | Earlybird | ? |