- Private-Extension Services
- Progressive Humanitarian Initiative
- Promise for Vulnerable Children Project by Church of God, Arusha Branch
- Promote HIV/AIDS Education in Rural and Urban Areas
- Promotion of Education Link Organisation (PELO)
- public relation and legal aid company limited
- Pwani Development Promotion Agency
- QIBLATEN RADIO FM,103.6 MHZ-IRINGA
- Rafiki Community Development Organization (Rafiki-SDO)
- RAHALEO DEVELOPMENT ASSOCIATION