About JM & Partners Law Firm
JM & Partners Law Firm was established on the belief that legal representation requires more than technical knowledge of the law. It demands strategy, structure, and control at every stage of the process.
Dr. Jan S. Maringka, S.H., M.H., CGCAE.
With extensive experience across Indonesia’s legal and prosecutorial system, Jan Maringka brings a strategic perspective shaped by years of leadership at both national and institutional levels. His background provides a deep understanding of how cases are constructed, evaluated, and advanced, enabling a legal approach that is not only responsive, but anticipatory, structured, and execution-driven.
Professional Experience
Managing Partner JM Partners Law Firm (2025)
- Inspektur Jenderal Kementerian Pertanian RI (2021)
- Jaksa Agung Muda Intelijen (2017)
- Kepala Kejaksaan Tinggi Sulsel-Sulbar (2016)
- Kepala Kejaksaan Tinggi Maluku (2015)
- Kepala Biro Hukum dan Hubungan Luar Negeri (2014)
- Asisten Umum Jaksa Agung RI (2012)
- Kepala Kejaksaan Negeri Serang (2010)
- Kepala Bagian Kerjasama Hukum Luar Negeri (2008)
- Atase Kejaksaan KJRI Hongkong (2005)
- Kepala Kejaksaan Negeri Tarakan (2003)
International Exposure & Training
- International Visitor Leadership Program (IVLP), United States (2010)
- Transnational Crime Investigation, UNAFEI – Tokyo, Japan (2001)
- Anti-Corruption Investigation, ILEA – Bangkok, Thailand (2000)
- Human Rights Program, Strasbourg University, France (1999)
- Intellectual Property Rights, University of Technology Sydney, Australia (1996)
- Commercial Law, Melbourne University, Australia (1995)
“Justice will not be served until those who are unaffected are as outraged as those who are.”
Benjamin Franklin
"We are committed to protecting clients from disproportionate legal exposure, delivering clear and structured legal strategies, handling each matter with precision and accountability, and maintaining strict confidentiality at all times."
Our Team Members
Dr. Jan S. Maringka, S.H., M.H.
Managing Partner
Abdul Rohman, S.H.
Associate
Chrizta Quintry Karamoy, S.H.
Associate
Christian Patricho Adoe, S.H., M.H.
Associate
Johan A. Maringka, S.H.
Jr. Associate
David C. Panjaitan, S.H.
Jr. Associate
Almira S Salsabila, S.H.
Jr. Associate
Ridho M. A. Ritonga, S.H.
Jr. Associate
