Ponti Partogi heads the Tax & Trade Practice Group at Hadiputranto, Hadinoto & Partners. He provides comprehensive tax advice on a variety of transactions from both legal and accounting perspective. He is a registered legal counsel at the Indonesian Tax Court and is a member of the Indonesian Advocates Association (PERADI) and the International Fiscal Association - Indonesian Chapter. For several consecutive years, Ponti was named Tax Controversy Leader for Indonesia by the International Tax Review. He was also named a leading lawyer in 2017 Asia Pacific Legal 500.
Ria Muhariastuti is an Assosciate in HHP Law Firm (Hadiputranto, Hadinoto & Partners), a member firm of Baker McKenzie International.