You can find professional representatives authorised to represent before the European Patent Office (EPO) in the EPO's database.
List of professional representatives authorised to represent before the EPO
World IP Day – how SMEs reliably bring their ideas to market
United against ‘Swissness’ misuse – the IPI and Swiss exporters are working together
IPI Director General becomes delegate in the Administrative Council of the European Patent Organisation
Swiss Innovation Forum 2020 to be held as an online festival