
Zippora SIREGAR
Tel: +62 21 50111300; +62 811138825
Email: zippora.siregar@whsdlaw.com
Practice areas
Banking & finance; infrastructure; project energy; healthcare; M&A
Introduction
Zippora Siregar is the senior partner of William Hendrik & Siregar Djojonegoro law firm. With over 25 years of experience in the legal practice, Siregar is a trusted advisor to both domestic and international clients. She has led numerous high-value, complex transactions across various sectors, including project finance, structured finance, leveraged buyouts (LBOs), project energy, infrastructure, healthcare, and M&As.
Siregar is highly regarded for her deep legal expertise, strategic thinking and ability to simplify complex legal matters into practical solutions. She plays a key role in negotiations and is known for delivering smooth, efficient transaction processes that align with clients’ commercial objectives.
Her professional excellence has been recognised by leading publications:
- Finalist, Woman Lawyer of the Year, Asian Legal Business
- Recognised as one of Indonesia’s Most Influential Lawyers, HukumOnline
- Recognised in Indonesia’s Top 100 Lawyers, Asia Business Law Journal
- Recognised as a Highly Regarded Practitioner, IFLR1000




