- EL-GIBBOR FOUNDATION
- ELDERS FOR THE PREVENTION OF AIDS-UKIMWI
- ELIMISHA
- Enhance Mass Development (EMD)
- ENRICHING MAASAI FOUNDATION
- Enterprise and Rural development -Community Initiatives
- ENVIRONMENTAL AND HEALTHCARE ORGANIZATION
- ENVIRONMENTAL CONSERVATION AND COMMUNITY ENGAGEMENT (ECCE)
- ENVIRONMENTAL CONSERVATION, WATER SUPPLY AND AIDS CONTROL ORGANIZATION (EWACO)
- Enyorata Education, Youth participation & Tourism Trust (EEYUPAT)