About Us

ADP Counsellors at Law is a boutique law firm that practices exclusively in litigation and commercial disputes. Our firm's objective is to produce a quality and exclusive legal service and yet a sound and practical. We value our client-attorney relations at the utmost respect and uphold it with integrity, dedication and commitment.

We believe that every clients is unique, so that we always personalize our approach in delivering our legal services to be in an 'exclusive' way. Our team is a blend of expertise and experience with the same goal to strivingly provide the best legal service to navigate your business.

Our Team

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Agus D. Prasetyo

Managing Partner

Agus has ten-year stretch of experience in the industry. He has been applauded for successfully assisting his long-list domestic and foreign clients. He is an expert in bankruptcy and debt restructuring, company reorganization, liquidation and closed-down business. In addition to his negotiation and problem-solving skills, Agus is also a savvy litigator who is never shy away to face opposite lawyer in courtroom. He is notable attainments including successfully assisting a PSC contractor as debtor in court-supervised restructuring (PKPU) proceedings, resulting ratification of settlement agreement, successfully assisting and representing a multinational oil and gas company in facing lawsuit on its working area, advising, and accompanying a multinational company as the investigatee in preliminary investigation conducted by Jakarta High Attorney Office (HGO) on allegation of corruption in Indonesia Deepwater Development (IDD) project, successfully assisting a subsidiary of Indonesia state-owned enterprise as debtor in PKPU proceedings that was agreed by majority creditors and ratified by Jakarta commercial court. In addition, Agus also assisted numerous clients with multiple disputes that were settled outside court. Agus is familiar with various industries, including oil and gas, banking and finance, project and construction, digital media advertising, general mining, distributorship and agency, insurance, textile and garment, trading, web-based, and technology company, etc After a long spell honing his lawyering skills at several law firms in Jakarta, Agus was aspired to start his own firm by establishing ADP Counsellors at Law in 2019. Starting his own firm meaning he is able to transmit his values and lawyering skills to a younger generation. Agus is a member of Indonesian Advocate Association (PERADI) and Indonesian Receivers and Administrators Association (AKPI).


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Satriogiri Agung P, S.H., M.H.

Partner

Agung is a seasoned law practitioner with extensive experience in the insurance industry. With over 12 years of practice serving the biggest state owned enterprise insurance company, he has become a trusted advisor to company’s stakeholders. Providing them with comprehensive legal guidance and strategic solutions. His expertise lies in navigating complex laws and regulations, managing risk, and resolving legal disputes effectively. During his spare time, he is involved in a program by the Archdiocese of Jakarta to provide pro bono legal assistance. Agung is a qualified Advocate and member of Perhimpunan Advokat Indonesia (PERADI), he is qualified to practice law throughout Indonesia.


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Tanya Widjaja Kusumah, S.H., CLA

Managing Associate

Tanya Widjaja Kusumah is a Managing Associate at ADP Counsellor at Law, bringing over a decade of experience in corporate legal governance and compliance. She has worked closely with law firms specializing in corporate matters, including governance, compliance, and general corporate law. Her expertise extends to foreign capital investment law and negotiations with various foreign and domestic companies as well as government institutions. In 2016, Tanya contributed to developing the standard operational procedure for the legal division of an Indonesian state-owned pawnbroker. In 2018, she was involved in negotiations between a sports government organizational committee and a Japanese telecommunication services company, serving as a provider for the ASEAN Games held in Indonesia. Most recently, in 2024, Tanya represented the firm in leading compliance efforts for Data Protection Law in collaboration with GRC Consultants. This initiative supported various companies, including banks, credit rating agencies, and other specialized business industries. Additionally, Tanya has assisted a wide range of clients in sectors such as oil and gas, telecommunications, trade, hospitality, and energy. Tanya’s credentials are further enhanced by her recognition as a Certified Legal Auditor, awarded in 2024 by the Indonesian Legal Auditor Association, an independent organization.


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Irsandi R. Wijaya, S.H.

Associate

Andi specializes in general corporate law, commercial litigation, employment law, and property law. He earned his Bachelor’s degree in Law from Universitas Gadjah Mada and is a member of the Indonesian Advocate Association (PERADI). He has extensive experience in corporate matters, including drafting contract templates for a state-owned enterprise in the telecommunications sector, facilitating agreements with vendors and customers. He has also been involved in corporate acquisitions, including share purchases and asset transactions (such as land acquisitions), and has provided legal assistance to companies in industries such as media advertising, construction, real estate, and telecommunications. In litigation, Andi has handled several notable cases, including disputes over the relinquishment of forest areas, hazardous and toxic materials (B3) disposal, and legal conflicts involving insurance, employment, and other commercial matters.


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M. Raihan Pramudya, S.H.

Associate

Raihan is an Associate at ADP Counsellors at Law. He obtained his Bachelor of Laws degree from Diponegoro University with a focus in Business Law. While finishing his degree, Raihan was an active member in Asian Law Students' Association (ALSA) as Director of ALSA Local Chapter Universitas Diponegoro and he also actively represent his almamater in several National Moot Court Competitions. Raihan is well-seasoned in all types of legal matters as he has been fully equipped with a holistic approach to navigating the clients' enquiries. Raihan has extensive experience in assisting various local and multinational companies including state-owned enterprises from diverse business sectors, heavily related to general corporate and litigation matters in commercial, construction, bankruptcy and restructuring, and employment. At the firm, he is currently involved in various litigation and commercial matters, including but not limited to advising day-to-day business, commercial transactions, bankruptcy and restructuring, and any other various cases.