About us

 The Ingenieurbuero Rueschen GmbH is based in Bremen, Germany.

Our main products are:
– Maintenance software EXPERT-maintenance
German version is called: EXP-Instandhaltung
– Software for mobile barcodescanner and smartphone apps
– Calibration and test equipment management software: EXP-Prüfmittelmanager

The Ingenieurbüro Rueschen GmbH was founded in 1991.
The maintenance software EXP-Instandhaltung/EXPERT maintenance is in use by industrial companies since 1991.