Mr. Andryanus is a founder and partner of HARTAMULYA, ANDRYANUS & SIAHAAN.
He graduated from the law school of the University of Pelita Harapan, and registered
under the BAR association. Mr. Andryanus' practice focuses on national and Internasional Commercial Law, business law, Dispute Settlement, Labor and Employment Law, Debt Recovery, Consumer Protection Law, Commercial and Corporate Law.