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Ratri Kartika Sari

Managing Director

Graduated from MM UGM and have been interest in managing organizarions since she was a student. Her professional career started with her involvement in Teater Garasi in 2004-February 2014. During her career at Teater Garasi, she held the position of Office & Finance Manager. In 2010, she also received business development assistance from several business consultants to run the Teater Garasi business unit (Garasi Enterprise) and assumed the position of General Manager.

In 2014, she decided to create Creative Event Management, ARS Management who manage various events, especially performing arts. ARS Management is also a management consultant for micro-level organizations. In her career, she has undertaken more than 50 projects and has assisted approximately 15 micro businesses in Yogyakarta.

Currently, she is the CEO of Eko Nugroho Art Class; a non-formal education institution that uses art as a medium for child development since July 2018. In 2025, she decided to open a new business line “SEWARSA” which focuses on display equipment rental.