He is very attentive and shows an interest in the business. He is pragmatic, easy-going and very wise, with a lot of knowledge in many areas of the law.
Chambers and Partners
Oscar has significant experience of commercial litigation as well as domestic and international arbitration and regulatory sanction proceedings. He represents clients within a wide range of industry sectors and often act as counsel in disputes concerning commercial agreements, transactions, professional liability and the financial system. He also advises on securities law and corporate law, including corporate investigations and stock market surveillance.
"He is very attentive and shows an interest in the business. He is pragmatic, easy-going and very wise, with a lot of knowledge in many areas of the law."
Chambers and Partners, 2026
"Oscar is an excellent lawyer, he's very easy to work with and proactive. I really enjoy working with him."
Chambers and Partners, 2026
“Oscar Nyrén is a very skilled lawyer that both in writing and orally brings forward the case in an easy-to-understand manner, both for the court, the counterparty and his clients.”
Legal 500
“The team makes a real effort to actually understand the underlying details of cases. Oscar Nyrén stands out for his excellent preparatory work.”
Legal 500
Chambers and Partners
Legal 500 has released the 2026 EMEA Guide and Gernandt & Danielsson continues to be ranked within Banking & Finance; Capital Markets: Debt and Equity; Commercial, Corporate & M&A; Data Privacy & Data Protection; Dispute Resolution; Employment; EU & Competition; Fintech; Insolvency and Real Estate. The Legal 500 rankings are based...