MGI Gideon Adi & Rekan
MGI Gideon Adi & Rekan provides auditing and assurance, tax, legal, information technology consultancy, and other related services such as corporate secretarial, financial and commercial advisory. Clientele of the firm ranges from individuals to multi-national corporations.Jakarta (Main Office)
Contact information
Partners/principals


Bisner Sitanggang
- Member of
- Region: Asia

Justus Sirait
- Technical specialisations
- Human Resources, Payroll, Systems Selection & Support
- Member of
- Region: Asia
Valiant Great Ekasaputra
- Member of
- Region: Asia

William Suria Djaja Salim
- Member of
- Region: Asia