For Siemens PTD in Erlangen and Vienna, Inpec Engineering GmbH acquired numerous projects in the field of transport and distribution together with Inpec Engineering SRL.
The following table shows an extract of the most important projects, whose contract volume was approximately €120 billion.
| 1993 | Cernavoda | Rehabilitation of a 400 kV substation |
| 1993 | Urechesti / Tantareni | Transfer of protection via high-voltage line |
| 1994 | Urechesti | 400 kV, 100 MVAr reactance coil |
| 1994 | Grivita | 110/20 kV indoor station |
| 1995 | 400, 200 kV stations and country load distributors | Telecommunication equipment for HV lines |
| 1996 | Mintia | Rehabilitation of a 400 kV substation, 400kV - 100 MVAr reactance coil |
| 1997 | Tantareni | 400 kV, 100 MVAr reactance coil |
| 1998 | Tantareni | High voltage telecommunication equipment |
| 1998 | Urechesti | High voltage telecommunication equipment |
| 1998 | Tantareni / Urechesti Portile de fier | Supports |
| 1998 | Arad | 400 kV substation |
| 1998 | Tantareni | Microwave transmission |
| 1998 | Urechesti | Microwave transmission |
| 1998 | Portile de Fier | Microwave transmission |
| 2000 | Iasi | 100/20 kV indoor station |
| 2001 | Portile de Fier | Protective relay |
| 2001 | Oradea | 400/110/ kV station |
| 2004 | Bucharest South | Rehabilitation of the 400/220/110 kV station |