Fundeen is a CNMV-regulated crowdfunding platform based in Ávila, Spain that lets individuals co-invest from €500 in renewable energy, energy efficiency, and electric mobility projects alongside developers. Founded in 2017 by brothers Nacho and Adrián Bautista, it is a certified B Corp that has mobilized over €27 million in citizen investment and secured strategic backing (including up to €11M from Impact Bridge in 2025) to grow toward a €100M local investment target by 2030.
SectorsFintech, Energy & Climate
Start-up MapFintech › Wealth & investing
Founders
A
Adrián Bautista Sánchez
COO & Co-founder
N
Nacho Bautista Sánchez
CEO & Co-founder
Global models 5
M
Mosaic
United States · joinmosaic.com ↗
Began as a platform where individuals invested small sums in solar projects before becoming a clean-energy lender; it earns fees on renewable finance.
$100M+Comparable
Eecoligo
Germany · ecoligo.com ↗
Crowdinvesting platform where individuals fund solar projects from small tickets and earn fixed returns while the platform takes fees from project owners.
$30MComparable
TTrine
Sweden · trine.com ↗
Retail crowdlending platform that lets individuals invest small amounts in solar-energy projects and earns a margin on the money it places.
$15MComparable
EEnerfip
France · enerfip.eu ↗
Regulated crowdfunding platform where citizens invest from small amounts in renewable-energy projects alongside developers, the same model as Fundeen.
$10MComparable
TThe Sun Exchange
South Africa · thesunexchange.com ↗
Individuals buy and lease out solar cells in commercial projects from small amounts, crowdfunding renewable assets and earning platform fees.
$10MComparable
In the same niche 30 others
See all in the Start-ups Map →Notes: Most funded first
Investors 4
I
Impact Bridge
GGrupo Enhol
I
IDAE
J
Jesús Domínguez
Funding rounds 3
| Date | Round | Amount | Lead |
|---|---|---|---|
| 2025-04-10 | Venture Debt | €1M | Impact Bridge |
| 2021-07-14 | Seed (estimated) | €1.2M |
Lead not disclosed
+2 more
|
| 2018-01 | Seed | €120K |
Lead not disclosed
+1 more
|
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