Funded Energy Startups in Barcelona
Among the 10 most recent energy startups listed in Barcelona, the largest disclosed round is bound4blue at $44M (2025-12-09), which dwarfs the rest of the…
Among the 10 most recent energy startups listed in Barcelona, the largest disclosed round is bound4blue at $44M (2025-12-09), which dwarfs the rest of the disclosed amounts: the next-largest disclosed rounds are $21M (Submer, 2024-12-20) and $30K (eRoots Analytics, 2026-04-17), while several entries sit between $2M and $6M. Dates cluster strongly in late 2025 and early 2026: 5 of the 10 rounds fall between 2025-12-09 and 2026-06-01 (including Energiot at $2M on 2026-06-01 and Amelia Hub at $6M on 2026-03-11). The geography is consistent (all entries are Barcelona, Catalonia, Spain), but stage and disclosure vary: 5 of 10 rows are labeled “Series Unknown,” and one row (SolarMente, 2024-03-12) is “undisclosed.” Stretches at the other temporal edge run back to 2022-07-06 (FlexiDAO, $6M) and 2022-07-20 (Enerside, $6M), showing a gap between those 2022 rounds and the later late-2024/2025 activity.
Most recent rounds
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Frequently asked
What does the largest disclosed Barcelona energy round look like versus the rest of this list?
bound4blue’s $44M (2025-12-09) is an outlier: the next-largest disclosed amounts are Submer’s $21M (2024-12-20), then Energiot’s $2M (2026-06-01) and several $6M rounds (Amelia Hub on 2026-03-11; Enerside on 2022-07-20; FlexiDAO on 2022-07-06).
Do the rounds cluster into a narrow recent window?
Yes. 5 of 10 rounds occur between 2025-12-09 (bound4blue) and 2026-06-01 (Energiot), including Eltex on 2025-12-17 ($2M) and Amelia Hub on 2026-03-11 ($6M), indicating concentration at the turn from late 2025 into mid-2026.
How should disclosure uncertainty be handled here (Series Unknown vs undisclosed)?
Half of the entries (5 of 10) are marked “Series Unknown” (e.g., Energiot $2M on 2026-06-01; eRoots Analytics $30K on 2026-04-17; bound4blue $44M on 2025-12-09), and one entry is “undisclosed” (SolarMente on 2024-03-12).
Is there a stage mix pattern, or are certain stages concentrated?
Seed and named later stages appear, but the dominant label is “Series Unknown” (5 of 10). Named stages include Seed (Amelia Hub on 2026-03-11 for $6M; Eltex on 2025-12-17 for $2M) plus Debt Financing (Enerside on 2022-07-20 for $6M) and Series A (FlexiDAO on 2022-07-06 for $6M).
Which entries are closest to the most recent date and how large are their disclosed rounds?
The most recent date is 2026-06-01 (Energiot, $2M). Within the following months shown in this list, eRoots Analytics closed on 2026-04-17 for $30K and Amelia Hub on 2026-03-11 for $6M, so the newest cluster includes both small ($30K) and mid ($6M) disclosed rounds.
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