DDTC is a research, technology, and knowledge-based tax institution and a centre of several business activities units, consultation services (DDTC Consulting), a center for review and research (DDTC Fiscal Research), taxation journals (DDTC Working Paper), a training centre (DDTC Academy), a provider of tax law documents (DDTC Tax Engine), a library (DDTC Library), and taxation news portal (DDTC News).
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The DDTC annual revenue was $9.9 million in 2026.
Danny Septriadi is the Founder of DDTC.
97 people are employed at DDTC.
DDTC is based in Surabaya, Jawa Timur.
The NAICS codes for DDTC are [54, 5412, 541, 54121].
The SIC codes for DDTC are [729, 72].