
Niseni Hewamallika
General Manager – Marketing
She completed her primary education at Musaeus College and holds a BA (Hons) in Interior Design from the Academy of Design, Colombo 04. She is currently reading for her MBA.
She has gained professional experience at JAT Holdings, AFD –Annika Fernando Design,
and Canvas (Pvt) Ltd, where she built a strong foundation in design and project management.
Miss. Niseni has been a valued member of the Gamma Interpharm family since 2021, when she joined as a Management Trainee.









