A. de Jong Groep B.V.
Eric Jansen has held various positions in the field of technical services and installation, starting as a hulpmonteur monteur at Merwestroom in 1986, eventually progressing to a leidinggevende role at Kropman Installatietechniek and Burgers Ergon. Currently, at A. de Jong Groep, Eric serves as a Service technische/uitvoerder and service en kleine klus monteur, with an extensive range of responsibilities.