1A Pharma is one of Germany's leading producers of high-quality yet inexpensive generic drugs. The enterprise is a subsidiary of one of the world's top pharmaceutical companies and has a keen interest in improving the living conditions in rural Zambia.

Mazdiva is Doneka's latest retail and installation partner. Their new shop opens in April 2013 in Mazabuka but they are already very active in promoting solar solutions.

WIPE Construction and Supplying is a Zambian partner company specialising in electrical installations and metal works.

German Phocos AG is one of the world's leading manufacturers of solar-powered charge controllers and components for autonomous power supply.

Malaikha is an NGO establishing an international school for blind and low vision children and adults with and without multiple disabilities near Mazabuka. Malaikha also engages in health education, fighting HIV/Aids, environmental performance, computer education for everybody and support for the local community.