Riedel is a senior associate at ABNR, having joined the firm in December 2013. He specializes in commercial and criminal litigation, arbitration and alternative dispute resolution (ADR), and shipping and maritime disputes. He also has experience advising on bankruptcy and restructuring proceedings before the Indonesian Commercial Court.

In commercial litigation, Riedel has represented numerous multinational companies in both in-court and out-of-court dispute resolution processes. His litigation experience spans all levels of the Indonesian judiciary, including district courts, commercial courts, administrative courts, High Courts, and the Supreme Court.

In criminal litigation, Riedel regularly acts for clients in regulatory and criminal investigations, both as defense counsel and as counsel for complainants. His experience includes matters involving corruption, white-collar crime, fraud, and cybercrime, where he assists clients throughout the investigation and prosecution stages.

In arbitration and ADR, Riedel advises and represents clients in contractual disputes, including proceedings before the Indonesian National Arbitration Centre (BANI) and the Singapore International Arbitration Centre (SIAC).

In the shipping and maritime sector, Riedel acts for ship owners, P&I Clubs, and cargo interests in a broad range of contentious matters. His work includes advising and representing clients in vessel arrests, collisions, freight and cargo claims, limitation of liability actions, and personal injury cases.

He also has experience advising and representing companies in bankruptcy and suspension of debt payment obligation (PKPU) proceedings before the Indonesian Commercial Court.

Riedel earned his law degree from Parahyangan Catholic University, Bandung. During his academic years, he was actively involved in the university’s Legal Aid Institute, providing pro bono legal services to underrepresented communities.