Our Legal Council

The Finest Legal Experts Dedicated to
Protecting Your Business.

A synergy of senior legal integrators, top-tier academics, and resilient litigation advocates ready to deliver legal certainty with international standards of integrity.

Irjen. Pol. (Purn) Djoko Rudi E, S.H., S.I.K., M.Si - Advisor One Law Firm
Advisor

Irjen. Pol. (Purn) Djoko Rudi E, S.H., S.I.K., M.Si

Specialization: Legal Risk Mitigation, Public Policy & Institutional Relations.

Experience: Decades of Distinguished Public Service & Law Enforcement Command.


djoko.rudi@onelaw.id View Bio →
Jelferik Sitanggang, S.H. - Advisor One Law Firm
Advisor

Jelferik Sitanggang, S.H.

Specialization: Bankruptcy, Insolvency & Corporate Restructuring (PKPU).

Experience: 12+ Years as a Certified Curator and Advocate.


jelferik.sitanggang@onelaw.id View Bio →
崔建华 Simon Cui - Foreign Counsel One Law Firm
Foreign Counsel

崔建华 Simon Cui

Specialization: Cross-Border Legal Matters & Chinese FDI

Experience: Specializing in assisting Chinese corporate clients with foreign direct investments, compliance, and large-scale project implementation in Indonesia.


R. Surya Nuswantoro, S.H., M.H., C.B.L.C, C.Arb - Managing Partner One Law Firm
Managing Partner

R. Surya Nuswantoro, S.H., M.H., C.B.L.C, C.Arb

Specialization: Corporate Legal Strategy, Commercial Arbitration & Business Law.

Experience: 15+ Years of Corporate & Civil Litigation Leadership.


surya.nuswantoro@onelaw.id View Bio →
Heri Purnomo, S.H. - Senior Partner One Law Firm
Senior Partner

Heri Purnomo, S.H.

Specialization: Criminal Defense, Commercial Litigation & Dispute Resolution.

Experience: 10+ Years managing complex courtroom litigations.


heri.purnomo@onelaw.id View Bio →
Arditiandito, S.H., M.M., CHRP., CIRP. - Partner One Law Firm
Partner

Arditiandito, S.H., M.M., CHRP., CIRP.

Specialization: Employment Law, Industrial Relations & Human Resource Compliance.

Experience: Certified Industrial Relations Professional.


arditiandito@onelaw.id View Bio →
Dr. (Can) Adam Setiawan, S.H., M.H. - Partner One Law Firm
Partner

Dr. (Can) Adam Setiawan, S.H., M.H.

Specialization: Constitutional Law, Intellectual Property Rights & Corporate Legal Audit.

Experience: Senior Legal Academic and Corporate Counsel.


adam.setiawan@onelaw.id View Bio →
Calvin Michael Prawira Perangin Angin, S.H. - Senior Associate Lawyer One Law Firm
Senior Associate Lawyer

Calvin Michael Prawira Perangin Angin, S.H.

Specialization: Legal Due Diligence, Corporate Drafting & Foreign Investment.

Experience: Extensive background in commercial contract legal analysis.


calvin.michael@onelaw.id View Bio →
Sonia Permatasari, S.H. - Junior Associate Lawyer One Law Firm
Junior Associate Lawyer

Sonia Permatasari, S.H.

Specialization: Family Law, Civil Contracts & Consumer Protection Affairs.

Experience: Proficient in alternative dispute resolutions and mediation.


sonia.permatasari@onelaw.id View Bio →
Vily Easter, S.H., M.H. - Legal Staff One Law Firm
Legal Staff

Vily Easter, S.H., M.H.

Specialization: Legal Document Drafting, Research & Judiciary Relations.

Experience: Focusing on criminal law theory and procedural defense analysis.


vily.easter@onelaw.id View Bio →
Roland Nofenick Gunther Henlindra, S.H. - Legal Staff One Law Firm
Legal Staff

Roland Nofenick Gunther Henlindra, S.H.

Specialization: Legal Research, Statutory Interpretation & Case Compilation.

Experience: Assisting senior counsels in high-profile corporate litigation.


roland.nofenick@onelaw.id View Bio →
Amirania Ulima Andriyani, S.H. - Legal Staff One Law Firm
Legal Staff

Amirania Ulima Andriyani, S.H.

Specialization: Corporate Secretarial, Licensing Procurement & Document Compliance.

Experience: Specialized in multi-sector business license structuring.


amirania.ulima@onelaw.id View Bio →
Mohammad Kefee Arifandi Natadikara, S.H. - Legal Staff One Law Firm
Legal Staff

Mohammad Kefee Arifandi Natadikara, S.H.

Specialization: Litigation Material Review, Trial Prep Assistance & Client Relations.

Experience: Broad research in international trade regulations and custom laws.


mohammad.kefee@onelaw.id View Bio →
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