Zulfahmi has been active in various non-governmental organizations since 1997. In 2002 he and other activists established the Riau Forest Rescue Network (Jikalahari), which he led for the next five years. He was also one of the initiators of the Eyes on the Forest project in 2005. From 2007 to 2015 he served Greenpeace South East Asia as Indonesia forest campaigner team leader, during which time he solidified his expertise on High Conservation Value (HCV) and High Carbon Stock (HCS) assessment, forest crime investigation, conflict resolution, lobbying/negotiation, and corporate and market campaigning. Zulfahmi also led a project team that assisted small-scale palm oil farmers on sustainability, forest monitoring and the implementation of a zero deforestation policy, as well as development of landscape management plans. He has broad experience in RSPO standards, and has been helping palm oil small holders/communities in Siak District, Riau, to implement RSPO P&C.
Antonia Dian Novitasari Hematang or also known as Novi is