JUNARTO TJAHJADI, SE., Ak., CPA, CA, CACP
MANAGING PARTNER

Junarto Tjahjadi is the Managing Partner of Tjahjadi & Tamara and got his BSc, in accounting from Tarumanagara University, Jakarta, Indonesia in 1987. He is former partner of Ernst & Young and member of Indonesian Institute of Certified Public Accountants. In 2004, he set up his public accounting firm and merged with other firms and become Tjahjadi & Tamara in 2011.

T : +62 21 2295 8350
M : +62 816 901 792
E : Junarto@morison.co.id

ROY TAMARA, SE., Ak., CPA, CA
DEPUTY MANAGING PARTNER

Roy Tamara, graduated in Accounting from University Catholic of Atmajaya, 2002. He actives in Seminar and accounting and taxation training. He is registered at The Indonesian Institute of Public Accountants. Roy started his career as public accountant at Arthur Andersen -Prasetio Utomo 2001-2002 and continued to Ernst & Young, 2002-2005 and KPMG Siddharta, Siddharta & Widjaja until 2007 and then in 2011 become Partner of Tjahjadi & Tamara

T : +62 21 2295 8368
M : +62 815 8235486
E : Roy@morisonglobal.co.id

DAVID PRANATA WANGSJA, SE., Ak., CPA, CA
PARTNER

David Pranata Wangsja graduated in accounting University of Surabaya, 1995. David started his career as public accountant at Arthur Andersen Prasetio Utomo 1995-2002, continued to Ernst & Young 2002-2007. He also worked at PricewaterhouseCoopers Singapore as Manager in 2007-2008, and continued to Ernst & Young Singapore in 2008-2009 and then become Partner of Tjahjadi & Tamara.

T : +62 31 841 6567
M : +62 813 3025 4900
E : David.wangsja@m-ksi.com

RIANI, SE., Ak., CPA, CA
PARTNER

Riani graduated in accounting from Tarumanagara University, Jakarta, Indonesia in 2001. Her Certified Public Accountant was obtained in 2006. She previously worked in a reputable Public Accounting Firms in Jakarta from 2001-2010 with last position as Manager, and then in 2011 become Partner of Tjahjadi & Tamara.

T : +62 21 2295 8350
M : +62 812 9396 990
E : Riani@morison.co.id

DAVID WIJAYA, SE., Ak., CPA, CA
PARTNER

David Wijaya, graduated in Accounting from University Catholic of Atmajaya, 2000. He is the member of the Indonesian Institute of Accountants (IAI) and the Indonesian Institute of Certified Public Accountants (IAPI). He started his career as public accountant at Arthur Andersen -Prasetio Utomo 2000-2002 and continued to Ernst & Young, 2002-2008 and Tjahjadi & Tamara until 2016 and then in 2017 become Partner of Tjahjadi & Tamara.

T : +62 21 2295 8367
M : +62 81314320425
E : Davidwijaya@morisonglobal.co.id

YENNY WATI YAHYA, SE., Ak., CPA, CA
PARTNER

Yenny graduated in accounting from Tarumanagara University, Jakarta, Indonesia in 2002. Her Certified Public Accounting was obtained in 2014. She previously worked in reputable Public Accounting Firms in Jakarta from 2002-2008 with last position as Manager, and then extend her continuing professional career with PT Bank Danamon Indonesia Tbk from 2008-2013. At last, in 2020 she joined Tjahjadi & Tamara to become one of the Partner.

T : +62 21 2295 8368
M : +62 815 1998 6698
E : Yenny@morisonglobal.co.id

JANTO, SE., CPA
PARTNER

Janto, graduated in Accounting from Tarumanagara University, Jakarta in 2007. He is the member of the Indonesian Institute of Accountants (IAI) and the Indonesian Institute of Certified Public Accountant (IAPI). He started his career as public accountant at Johan Malonda Mustika & Rekan from 2007 - 2020 and continued to Tjahjadi & Tamara until 2023 with last position as Manager and then in 2023 become Partner of Tjahjadi & Tamara.

T : +62 21 2295 8367
M : +62 812 990 76760
E : Janto@morisonglobal.co.id