| Awakening For Life In Kenya | NGO |
| Gateway clean energy (Africa) Ltd. | Private Company |
| Alternative Waste Technologies | Social Enterprise |
| Interwaste Research and Development (East Africa) Trust | NGO |
| Community Development and Sustainability Organisation | NGO |
| Sustainable Environmental Management Centre (SEMC) | Private Company |
| Wagai environmental science and development programme | NGO |
| Kishoka Youth Community Based Organization | Community Based Organisation |
| Organization for Nature Conservation | NGO |
| Waste Electrical and Electronic Equipment Centre | Private Company |
| African Youth Initiative on Climate Change | NGO |
| Kenyan Youth For Climate Action | NGO |
| Back To Basics (BTB) | NGO |
| Sekangi International Ventures Ltd | Private Company |
| Junky Bins Company Limited | Private Company |
| Tranbiz Waste Hazardous Solutions | Private Company |
| Institute of Environment and Water Management (IEWM) | NGO |
| Community Based Environmental Conservation (COBEC) | NGO |
| Ol Pejeta Ranching Ltd | Private Company |
| Development Training and Research Associates Africa | NGO |
| Asegis Environment Protection Organization | NGO |
| Tropical Power | Private Company |
| Osienala | NGO |
| Millenium Management Consultants Ltd | Private Company |
| 29 Cycles | Private Company |
| Aquaclean Services Limited | Private Company |
| Daystar Environmental Club | University Club |
| Max and Partners Ltd | Private Company |
| University of Eldoret | Educational Institution |
| Ecolink Services | Private Company |
| Vintz Plastics Limited | Private Company |
| Rockwill Green Energy East Africa Ltd | Private Company |
| Kericho Water and Sanitation Company | Private Company |
| Biohazard Waste Solutions EA Ltd | Private Company |
| Clean Cooking Association of Kenya | Private Company |
| Ressect | Private Company |
| Friends of Nairobi National Park | NGO |
| Flash Services Limited | Private Company |
| Luis Environmental Care Limited | Private Company |
| Heartland Environment and Safety Consultant | Private Company |
| Kiangure Springs Environment Initiative | Community Based Organization |
| Sanergy Limited | NGO |
| Burhani Solar | Private Company |
| One Vision Kenya | NGO |
| Suntastic Solutions Ltd | Private Company |
| Green Heroes Community Based Organization | Community Based Organisation |
| Technology Partners Limited | Private Company |
| Global Alliance for a Healthy Society (GAHSO) | NGO |
| Wecare Organization | NGO |
| Community Development and Empowerment Actors (CODEA) CBO | Community Based Organisation |
| Xchange Perspectives EA | NGO |
| Safe Water and AIDS Project (SWAP) | NGO |
| United Safe Environment Creators (USEC) | Community Based Organisation |
| Pan African e-Waste Solutions Ltd | Private Company |
| Environment Trust of Kenya | NGO |
| Save Lamu | Community Based Organisation |
| Young Women Campaign Against AIDS (YWCAA) | NGO |
| Jijenge Youth Organisation | Youth Lead Community Organisation |
| Association of Green Champions | NGO |
| Regenerative Safari | NGO |
| Lake Naivasha Basin Landscape Association (LANABLA) | NGO |
| Meru University of Science and Technology | Public Institution |
| Sustainable Agroecological Development Action | NGO |
| Unity Initiative for Refugee (UIR) | NGO |
| Centre for Electronic Waste | Social Enterprise |
| E-waste Initiative Kenya | NGO |
| Sima Community Based Organization | NGO |
| Trav-Interactive (Trav Holdings Ltd) | Private Company |
| TINADA Youth Organization (TiYO) | NGO |
| Haki Centre | NGO |
| Kaswanga Permaculture and Syntropic Agroforestry Project | NGO |
| SeedPro Company | Private Company |
| Kishoka Youth Organization | Community Based Organisation |
| Stay Smart Cleaning Services | Private Company |
| Excel With Us Tutors | Educational Institution |
| Association of Vocational Trainers in Kenya | Educational Institution |
| Business Acceleration for Young Entrepreneurs in Africa | Private Company |
| Papa Festival Kilifi-Kenya | Private Company |
| Ranjay Adventures | Private Company |
| Luo Nyanza Development Platform (Homa Bay, Migori, Kisumu and Siaya Counties) | Community Development Organisation |
| International Technical Volunteers | NGO |
| Solicitude for Orphans Children Support Group | NGO |
| HumanAID Organisation | INGO |
| The Youth Cafe | NGO |
| Orzel Builders Company Limited | Private Company |
| Rongo University | Educational Institution |
| Green Pavers | Private Company |
| Phonex Travel and Tours | Private Company |
| Mtaa Safi Initiative | Community Based Organisation |
| Green Miles Zero Waste Services Kenya Limited | Private Company |
| Grow Biointensive Agriculture Centre of Kenya | NGO |
| Capfred Consultant | Private Company |
| Unity Initiative for Refugees | NGO |
| Green Culture Community Initiative (GCCI) | NGO |
| Zwara Arts & Theatre Society | Civil Society Organisation |
| Gevera Foundation | NGO |
| Mt. Kenya Network Forum | Community Based Organisation |
| Summitwriters | Private Company |
| Imarika Foundation | NGO |
| A Better Tomorrow SHG | NGO |
| The Strong Women Organization | Private Company |
| Gracious Mission | NGO |
| Gusii Waste Cleaning Network | Community Based Organisation |
| Future Adventure | NGO |
| Debros Company Limited | Private Company |
| Fie Consult LLP | Private Company |
| Solid Waste Recycling-Kenya | Community-based Organization (CBO) |
| AgriTech farm hub | Private Company |
| Sustainable Cleaners Ltd | Private Company |
| Charity Welfare Organization | NGO |
| Quality Smiles Restorers Organisation | Community-based Organization (CBO) |
| Flamingo Chap Chap | NGO |