Jamma supports Transformational Business Network's (TBN) vision of helping entrepreneurs build impactful businesses and unlock financing. By providing training in key areas such as marketing and financial skills, TBN helps create jobs, relieve poverty, and improve livelihoods in East Africa.

Entrepreneurs can face significant obstacles in creating a successful business; limited access to finance and a lack of business skills or suitable mentors being examples. By advocating with governments and international donors on behalf of entrepreneurs, building business capacity, and connecting purpose-driven enterprises with early-stage finance, TBN provides key support to businesses seeking positive change within their communities.