Arend van Rosmalen LL.M.

Arend van Rosmalen LL.M. is a partner and co-founder of Orion Immigration Law. He graduated from the University of Groningen. Arend was awarded the Hanneke Steenbergen Thesis Prize, an annual prize for the best thesis on immigration law. Arend previously worked at a law firm in Amsterdam specialising in immigration law, and from 2014 to 2025 he co-managed an immigration law firm in The Hague, which he co-founded.

Arend advises both business clients and private individuals. He advises and assists with applications, but is also a highly experienced litigator. Arend has represented clients in Dutch objection and (higher) appeal cases, and has even appeared before the Grand Chamber of the Court of Justice of the European Union.

Arend is fluent in Dutch and English. He holds a professional qualification as a solicitor in England and Wales. His SRA number is 7267830.