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Cleantech startups in Kenya

11 cleantech startups in Kenya have raised money in rounds we track. These are the 11 that have raised the most, $881M between them, with Nairobi the most common home.

$881Mraised by these 11
11on our record in all
Nairobimost common home
Spiroraised the most
  1. 1SpiroFounded -Kenya$508Mlast round Sept 2026
  2. 2Sun KingFounded -Kenya$196Mlast round Dec 2025
  3. 3BURNBURN Manufacturing Co.

    BURN Manufacturing Co.

    Founded 2011Ruiru, Kiambu, Kenya$80Mlast round Jun 2025
  4. 4BasiGoBasiGo is a Kenyan electric bus company founded in 2021, headquartered in Nairobi.

    BasiGo is a Kenyan electric bus company founded in 2021, headquartered in Nairobi.

    Founded 2021Nairobi, Kenya$42Mlast round Aug 2026
  5. 5SanergySanergy generates fertilizer and other by-products through providing safe, affordable sanitation in the slums.

    Sanergy generates fertilizer and other by-products through providing safe, affordable sanitation in the slums.

    Founded 2010Nairobi, Kenya$19Mlast round Jun 2022
  6. 6SunCultureSunCulture is a Kenyan agritech and climate-tech company founded in 2012, headquartered in Nairobi.

    SunCulture is a Kenyan agritech and climate-tech company founded in 2012, headquartered in Nairobi.

    Founded 2012Nairobi, Kenya$15Mlast round Sept 2025
  7. 7Angaza DeisgnFounded -Kenya$11Mlast round Oct 2017
  8. 8HydroboxFounded -Kenya$9.0Mlast round Nov 2024
  9. 9Solarise AfricaSolarise Africa is a pan-African Energy-as-a-Service company that provides smart and sustainable decentralized energy solutions to commercial and industrial businesses.

    Solarise Africa is a pan-African Energy-as-a-Service company that provides smart and sustainable decentralized energy solutions to commercial and industrial businesses.

    Founded 2017Sandton, Kenya$1.1Mlast round Oct 2026
  10. 10Ariya FinergyAriya Finergy offers engineering, construction, procurement, operations management, and financing services for the clean energy industry.

    Ariya Finergy offers engineering, construction, procurement, operations management, and financing services for the clean energy industry.

    Founded 2016Nairobi, Kenya$582Klast round Aug 2025
  11. 11SynnefaHardware and Software company providing Smart Greenhouses with FarmShieldTM IoT sensors connected to a record keeping software FarmCloudTM

    Hardware and Software company providing Smart Greenhouses with FarmShieldTM IoT sensors connected to a record keeping software FarmCloudTM

    Founded 2014Kenya$300Klast round Nov 2025
Total fundinghow the list is ranked
15 November 2026updated nightly
Rounds we tracksource: Millionrounds

Companies whose funding rounds we classed in this sector, ranked by the total they have raised in rounds we hold. Nobody pays to be on a list.

Who backed them?

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