Skip to content

Litigation & Corporate Law · Jakarta

Considered counsel for consequential matters.

CPA Law Firm advises companies, institutions, and private clients on complex disputes and corporate transactions in Indonesia — with rigour, discretion, and a partner’s attention on every engagement.

Litigation · Corporate advisory · Regulatory & compliance — before the courts and arbitral tribunals of Indonesia.

Insights · Legal Insights

Indonesia's New Criminal Code Is Now in Force: What Changes for Businesses and Individuals

After a three-year transition period, Law No. 1 of 2023 on the Criminal Code took effect in January 2026, replacing colonial-era legislation. Here is what has a...

17 September 2026

Insights · Legal Insights

Two Years Into Indonesia's PDP Law: What Enforcement Actually Looks Like

The transition period for Law No. 27 of 2022 on Personal Data Protection closed in October 2024. With the supervisory authority now fully operational, here is w...

01 September 2026

Insights · Legal Insights

Crypto Asset Oversight Has Moved to OJK: What Changes for Exchanges and Traders

Since January 2025, Indonesia's financial services authority OJK — not commodity regulator Bappebti — has supervised crypto assets as financial instruments. The...

11 August 2026

Practice Areas

Areas in which we advise.

From contested proceedings to day-to-day corporate counsel, our practice covers the matters Indonesian businesses and individuals most often face.

View All

The Firm

A practice built on preparation, judgement, and discretion.

CPA Law Firm is an Indonesian practice bringing together litigators and corporate lawyers who advise on the matters that shape our clients’ interests most directly — contested proceedings, sensitive negotiations, and transactions that must withstand scrutiny.

We keep our engagements deliberately few. Each is led by a partner from first consultation to final resolution, so that the counsel a client receives reflects the full experience of the firm rather than the availability of its calendar.

Our approach is measured. We establish the facts before we advise, set out the risks plainly, and pursue the course most likely to protect the client’s position — in negotiation where that serves them, and before the courts where it does not.

Learn More

Our People

The lawyers of the firm.

Counsel with substantial experience across litigation, corporate, and regulatory practice.

View All
Cakra P. Aritonang

Cakra P. Aritonang

Founding Partner

View Full Profile

Experience Highlights

Cakra founded CPA Law Firm in 2008 after eleven years practicing commercial litigation at a leading Jakarta firm and a secondment to a London arbitration chambers. He has led some of Indonesia's most closely watched shareholder disputes and cross-border arbitrations, and continues to appear personally before the Central Jakarta Commercial Court and BANI. Clients value his instinct for when to negotiate and when to fight — and his refusal to overstate either. Outside the firm, he lectures on dispute resolution at Universitas Indonesia and sits on the BANI panel of arbitrators.

Rina Sitompul

Rina Sitompul

Senior Associate

View Full Profile

Experience Highlights

Rina advises Indonesian and multinational clients on mergers, acquisitions, and everyday corporate governance — the kind of work that rarely makes headlines but determines whether a business runs cleanly. Before joining CPA Law Firm, she spent four years in the corporate group of a Singapore-based regional firm, working on cross-border transactions into Indonesia's manufacturing and consumer sectors. She is known internally for the clarity of her closing checklists, and for clients who ask for her by name on their second deal.

Daniel Hutapea

Daniel Hutapea

Associate

View Full Profile

Experience Highlights

Daniel handles the day-to-day reality of civil disputes — breach of contract claims, debt recovery, and the procedural detail that decides cases long before a judge reads the merits. He joined CPA Law Firm after completing his advocate training (PKPA) and clerking at the Jakarta District Court, an experience that shapes how he prepares every filing. He is currently completing a master's degree in civil procedure at Universitas Gadjah Mada.

Melati Wijaya

Melati Wijaya

Partner

View Full Profile

Experience Highlights

Melati leads the firm's employment and regulatory compliance practice, advising employers through terminations, industrial relations disputes before the PHI, and the licensing maze new businesses face under Indonesia's OSS regime. She joined CPA Law Firm as a partner in 2021 after nine years as in-house employment counsel for a multinational manufacturer — an experience that gave her a client's-eye view of what businesses actually need from outside counsel: clear risk grading, not just legal citations. She is a frequent speaker at HR and compliance forums in Jakarta.

Aditya Pratama

Aditya Pratama

Associate

View Full Profile

Experience Highlights

Aditya advises technology companies and creative businesses on trademark and copyright protection, data protection compliance under Indonesia's PDP Law, and the digital regulation that increasingly touches every online business. He came to law from a background in software engineering, which lets him read a client's technical documentation as fluently as their contracts. He is currently advising several fintech clients on their transition to OJK's updated data governance requirements.

Why CPA

Built for matters that cannot go wrong.

Four commitments that shape how every engagement is run.

01

Partner-Led

A partner leads your matter from first consultation to resolution — never handed down.

02

Court-Tested

Litigators who appear regularly before Indonesian courts and arbitral tribunals.

03

Commercially Aware

Advice measured against your business objectives, not only the legal position.

04

Strict Confidentiality

Sensitive matters handled with disciplined information control at every step.

Insights

Publications & legal updates.

Analysis and commentary from our lawyers.

View All
Welcome to CPA Law Firm
Legal Insights

Welcome to CPA Law Firm

An introduction to our firm and our commitment to principled legal counsel.

29 Jul 2026 Read more

We appear before and work alongside

Mahkamah Agung Republik Indonesia
Mahkamah Konstitusi Republik Indonesia
Komisi Pengawas Persaingan Usaha
Kepolisian Negara Republik Indonesia
Kementerian Hukum Republik Indonesia
Badan Arbitrase Nasional Indonesia
Asosiasi Kurator dan Pengurus Indonesia
Ikatan Kurator dan Pengurus Indonesia
Perhimpunan Advokat Indonesia
BUMN untuk Indonesia
Lelang Indonesia — DJKN Kementerian Keuangan

Discuss your matter in confidence.

Tell us what is at issue and we will set out, candidly, how the firm would approach it. Initial consultations are confidential and without obligation.