Lilik Hartatik is an Indonesian Public Accountant. She is an Audit Partner at Hendrawinata Hanny Erwin & Sumargo Registered Public Accountants. She has been an auditor for more than 28 years and she has handled the company from various industries such as rural bank, commercial bank, manufacturing, property & real estate and hospitality.

Mrs. Lilik is also a member of Indonesian Institute of Certified Public Accountants (IAPI), Institute of Indonesia Chartered Accountants (IAI) and Indonesian Tax Consultants Association (IKPI). She graduated from Information Management major at STI & K Jakarta and she got her Bachelor of Accounting degree from Universitas Airlangga, Certified Public Accountant from IAPI, Chartered Accountant from IAI and Certified Tax Consultant from IKPI.