Ranking tables
Competition/Antitrust | Asia-Pacific
Indonesia
Rankings overview for Departments
- Assegaf Hamzah & Partners
- Farid NasutionAssegaf Hamzah & Partners
- Ignatius AndyIgnatius Andy Law Offices
- Rikrik RizkiyanaAssegaf Hamzah & Partners
- Bilal Anwari ABNR Counsellors at Law4 Years Ranked
Stefanus Haryanto Adnan Kelana Haryanto & Hermanto18 Years Ranked- Albert Boy SitumorangAssegaf Hamzah & Partners
- Vovo IswantoAssegaf Hamzah & Partners
All Departments profiles
Band 1
Band 2

2 ABNR Counsellors at LawCompetition/Antitrust2026 | Band 2 | 7 Years RankedABNR Counsellors at Law often advise on a range of antitrust matters, including merger control issues alongside cartel and compliance issues. The firm is especially active for foreign investors in Indonesia, with expertise in heavy industries, TMT and e-commerce, among other sectors. The team regularly works with prominent global law firms to advise on competition law in Indonesia.

2 HHP Law FirmCompetition/Antitrust2026 | Band 2 | 10 Years RankedHHP Law Firm houses a well-reputed team of competition lawyers in Indonesia, known for providing a full service across both contentious and non-contentious matters. The firm frequently advises Indonesian and international companies on merger filings, as well as competition compliance training and investigations. The group is particularly active on cross-border matters, utilising the global Baker McKenzie network, and is routinely instructed by major companies from the TMT, financial services, retail and manufacturing industries.

2 Hiswara Bunjamin & Tandjung in association with Herbert Smith Freehills KramerCompetition/Antitrust2026 | Band 2 | 10 Years RankedHiswara Bunjamin & Tandjung acts on various antitrust matters in Indonesia, including merger control filings and competition law investigations. Additionally, the firm advises on competition compliance, including in relation to distribution agreements. The group is regularly instructed by multinational clients, handling global competition matters thanks to its integration with Herbert Smith Freehills Kramer. The team holds a strong record of assisting with competition matters relating to complex M&A deals, including acquisitions and joint ventures. Hiswara Bunjamin & Tandjung represents clients from the manufacturing, technology and energy sectors, among others.

2 Soemadipradja & TaherCompetition/Antitrust2026 | Band 2 | 6 Years RankedSoemadipradja & Taher is a law firm in Jakarta that regularly represents clients in investigations and litigation opposite the KPPU and merger notifications. The firm's clients include national and multinational companies, including those in the manufacturing, technology and energy sectors.

2 SSEK Law FirmCompetition/Antitrust2026 | Band 2 | 7 Years RankedSSEK Law Firm offers a transactional competition practice in Indonesia with significant expertise relating to merger control and distribution agreements. The firm also handles investigations work related to antitrust law and counts global corporates among its clientele, including leading names in the consumer goods, TMT, pharmaceutical and manufacturing sectors. The department often works with international law firms and has a combination of Indonesian and foreign lawyers in its team.
Band 3

3 Adnan Kelana Haryanto & HermantoCompetition/Antitrust2026 | Band 3 | 9 Years RankedAdnan Kelana Haryanto & Hermanto is a full-service law firm in Indonesia, noted for its activity on competition litigation and investigations, often acting before the KPPU. The team is also well placed to advise clients on merger control issues linked to transactions. Its competition team especially acts for large domestic corporates, including in the telecommunications sector.
3 Makarim & Taira S.Competition/Antitrust2026 | Band 3 | 2 Years RankedMakarim & Taira S. is an up-and-coming firm in Indonesia's competition law space. It has expertise across various industry sectors, including telecommunications, energy and manufacturing. The firm frequently advises on KPPU merger filing notifications, the applicability of requirements for such filings, and cartel matters.

3 Walalangi & PartnersCompetition/Antitrust2026 | Band 3 | 5 Years RankedWalalangi & Partners is a corporate law firm in Jakarta and is active in assisting clients with merger notifications for large cross-border transactions. The firm also advises on competition issues arising out of distribution agreements. The team often acts for Japanese companies as well as other multinationals across a range of sectors, including TMT, manufacturing and finance.


