TAHA has a total of about 17,588 members, categorized into three groups. Comprehensive members include large producers, exporters and processors of horticultural related products. Allied members include suppliers of agro-inputs and other service providers in the industry including but not limited to development projects, financial and credit providers, consultancy companies, and business development service providers. Associate members include smallholder farmer groups and associations and individuals taking part in horticultural activities. TAHA’s strength is anchored in its wide membership base which has continually expanded across Tanzania mainland and Zanzibar.