
About us
Plus One Legal is a boutique law firm in Amsterdam with a clear focus on events, music, entertainment, media, arts & culture. We provide legal services to our creative clients because that’s what we love, supporting creativity to make it happen. In search of goosebumps while enjoying the beautiful things in life.
We are happy to be part of a hybrid and experienced network of like-minded professionals on different legal disciplines, tax law, accounting, financial business, insurance and trade mark and design registrations. To serve our clients both here and abroad.
plus one for
Events
Events & Festivals
Agreements
Intellectual Property
Legal courses and workshops
Music
Legal courses and workshops
Music
Agreements
Intellectual Property
Arts and Culture
Arts & Culture
Agreements
Media
Our people

Bjorn Schipper
Entertainment law and intellectual property
Experienced and sought-after speaker, panelist, lecturer and host.
Managing positions: member of the supervisory board Foundation Night Mayor of Amsterdam (N8BM), member of the board Vereniging Nederlandse Poppodia en -Festivals (VNPF), member of the board Foundation Motel Mozaïque (MOMO Rotterdam) and member of the board Foundation Hotmamahot. Past: member of the supervisory board Foundation Streetlab.
Memberships: the International Association of Entertainment Lawyers (IAEL), the Dutch Copyright Society (VvA) and the Dutch Society on Media and Communication Law (VMC).
Martijn Diepenhorst
Administrative law and permits
Martijn is a lawyer since 2005 with more than 10 years experience on permits and administrative law proceedings for events, festivals and media. Martijn is working with a large network of specialized and trusted advisors on all imaginable aspects relevant for events and festivals and the application of permits related thereto.
Memberships: the Dutch Society on Administrative Law (VAR)