A matter is handled by the person who knows it, not by whoever is available. Every engagement at terra is led by a named lawyer who stays with it from the first conversation to the last document, and who says so directly when a question falls outside their own experience.
Nanang Kosasih
Nanang Kosasih, S.H., M.H.
Managing Partner · Advokat, PERADI
Maritime and offshore · Oil, gas and mining · Licensing and permits · Environmental, forestry and land
Nanang is the sole in-house legal and contract officer at a maritime and offshore company, which puts him inside the operation rather than advising it from outside. That covers offshore platform conversion on BIMCO CONVERSIONCON terms, rig and vessel acquisition through closing, deletion certificate and re-flagging, bank guarantees in international format, and the OSS and NIB licensing behind it.
Before that, four years inside the Ministry of Environment and Forestry, more than fifteen business licences secured for companies, and the conversion of 156 hectares of peatland into registered title. On the contentious side, corporate criminal proceedings before the Jakarta Corruption Court and civil claims through verzet and objection.
Admission
Advokat, PERADI, 2024
Professional Advocate Education (PKPA), 2022
Education
Master of Law, Economic Law — Universitas Indonesia
Bachelor of Law, Business Law — Universitas Andalas
Certification
Certified Contract Drafting, 2024
Certified Contract in Energy and Mining Law, 2024
Languages
Bahasa Indonesia, English
Profile
Ramadhan Catur Bismono
Ramadhan Catur Bismono
Partner
Muhammad Hasan Al Bana
Muhammad Hasan Al Bana, S.H., M.H.
Associate
Corporate and commercial · Climate and sustainability financing
Hasan works on the financing side of commercial matters: cooperation agreements, service contracts, and the regulatory analysis that has to sit underneath them.
His master’s research at Universitas Indonesia examined blue bond issuance as a financing instrument for sustainable activity in the marine sector, which places him across two of terra’s practices rather than inside one. He has also published on host state regulation of foreign investment in special economic zones.
Education
Master of Law, Economic Law — Universitas Indonesia
Bachelor of Law, Business Law — Universitas Andalas
Qualification
Advocate Profession Examination (UPA), PERADI, 2026
Professional Advocate Education (PKPA), PERADI, 2023
Languages
Bahasa Indonesia, English
Profile
Ahmad Reza Fachrurazi
Ahmad Reza Fachrurazi, S.H., M.H.
Associate
Intellectual property and software compliance · Litigation and dispute resolution
Reza’s practice centres on intellectual property and the litigation that follows when it is infringed.
His master’s research at Universitas Indonesia compared reporting and enforcement mechanisms for trademark protection against counterfeit goods sold through online marketplaces in Indonesia, the United States and China. He has drafted across the full litigation sequence, from powers of attorney and subpoenas through defence pleas and settlement agreements, and has published on access and benefit sharing of Indonesia’s genetic resources.
Education
Master of Law, Economic Law — Universitas Indonesia
Bachelor of Law — Universitas Lambung Mangkurat
Qualification
Advocate Profession Examination (UPA), PERADI, 2023
Professional Advocate Education (PKPA), PERADI, 2023
Languages
Bahasa Indonesia, English
Profile
Nugroho Utomo
Nugroho Utomo, S.H., M.H.
Associate
Litigation and dispute resolution · Corporate and commercial
Nugroho’s work runs from litigation drafting through corporate due diligence: summonses, petitions and conclusions on one side, articles of association, shareholders’ agreements, and loan and security documentation on the other.
His master’s research at Universitas Jember examined the legal certainty of prohibiting creditors from claiming ownership of collateral objects where a debtor has defaulted. He has handled civil, criminal, administrative and corporate matters, including corporate corruption.
Education
Master of Law — Universitas Jember
Bachelor of Laws — UNTAG Banyuwangi
Professional Advocate Education (PKPA) — Universitas Indonesia
Qualification
Passed the Advocate Profession Examination (UPA), PERADI, 2025, awaiting professional oath
Languages
Bahasa Indonesia, English
Profile
Afif Ristyanto
Afif Ristyanto, S.H.
Associate
Litigation and dispute resolution · Licensing and permits · Environmental, forestry and land
Afif works both sides of a dispute file: white collar crime, civil claims, employment disputes, and the commercial contract drafting that precedes them. On one white collar matter he contributed to a plea bargain and an evidence list running past a thousand exhibits.
He has also prepared more than twenty legal opinions on land rights, business licensing and environmental compliance, covering PBG, KKPR, environmental approvals and hazardous waste.
Education
Bachelor of Laws — Hasanuddin University
Qualification
Advocate Profession Examination (UPA), PERADI, 2025
Professional Advocate Education (PKPA), PERADI, 2024
Languages
Bahasa Indonesia, English
Profile
Revi Putri Asriani
Revi Putri Asriani, S.H.
Associate
Licensing and permits · Corporate and commercial · Environmental, forestry and land
Revi works where maritime regulation meets company administration: vessel seaworthiness certification, crew arrangements, electronic procurement, and business licensing through OSS.
Before that she spent nearly two years producing legal research on environmental and energy policy at a university research centre. Her competition paper on reclamation and post-mining guarantee funds after the revision of the Minerba Law placed third nationally.
Education
Bachelor of Laws, Civil Law — Universitas Andalas
Qualification
Professional Advocate Education (PKPA), DPN Indonesia, 2024
Training
Legal Drafter for Energy and Mining Regulation, 2023
Languages
Bahasa Indonesia, English
Profile
Joshea Frederick
Joshea Frederick
Associate