1985 Suministros de Conectores Profesionales S.A.(S.C.P.) is created aiming to commercialise connectors. The fields where it develops its activity are mainly the following ones: military, railway transport, aeronautic and telecommunication.

1987 Sistemas de Interconexión, S.A.(SINTERSA) is created and focus exclusively to the world of professional connection.

2000 SCP/SINTERSA unifies their commercial and administrative facilities, so from now on we talk about GROUP SCP/SINTERSA.

2001 SCP/SINTERSA is known as the first manufacturer of military and railway harnessing in Spain.

2003 Specialisation and standardisation in the making of aeronautical harnessing.