Saruul Onch is a corporate law firm based in Ulaanbaatar, Mongolia.
We advise domestic and international clients on complex transactions and legal matters, particularly in banking and finance, corporate and commercial matters, energy and infrastructure projects, and cross-border transactions involving Mongolia.
Our lawyers combine deep knowledge of the Mongolian legal and regulatory landscape with international legal training and professional experience, enabling us to deliver advice that is both technically rigorous and commercially practical.

Saruul Onch is built on a simple philosophy: delivering “onch” —well-judged and precise — legal advice with impeccable execution.
“Onch” is a Mongolian adjective referring to something well-judged and exactly on point. It reflects our philosophy of delivering legal advice that is accurate, thoughtful and carefully considered.
At Saruul Onch, we approach every mandate with care, professionalism and a commitment to the highest standards of legal service, guided by three core principles:
Rigorous legal analysis
Clear and practical advice
Disciplined execution

Our team brings together lawyers with strong experience in corporate and financial transactions under Mongolian law.
We combine deep knowledge of the Mongolian legal and regulatory framework with international legal education and professional experience, enabling us to work effectively with multinational clients, international financial institutions and foreign law firms on cross-border matters involving Mongolia.