DAR ES SALAAM, Nov. 27 --  Oasis Financial Services Limited has named Ms Theodora Joseph John as its new Chief Executive Officer, with her appointment set to take effect on January 2, 2026.

The firm, one of Tanzanias leading tax and business advisory companies, said the decision reflects its confidence in her leadership and vision as it strengthens its role as a trusted tax hub for clients across various sectors.

Ms Theodora steps into the top role with more than seven years of progressive experience in taxation, financial analysis, and advisory services.

Over the years, she has built a solid reputation for guiding both multinational and local companies through complex tax issues in industries such as manufacturing, construction, ...