About Angel Risha Siregar
Angel Risha Siregar
is an associate at UMBRA Strategic Legal Solutions, specialising in litigation, international arbitration, bankruptcy and restructuring, and investment law. Her professional experience spans international organisations, a prominent arbitral institution, and leading Indonesian law firms, where she has handled complex disputes, debt restructuring and corporate transactions. She has advised clients across sectors such as healthcare, energy and finance, with a growing expertise in sustainable investment and international law. Combining strong litigation skills with a global perspective, Angel is passionate about resolving cross-border disputes and advancing sustainable practices in international law.