Funded Energy Startups in Spain
Disclosed round sizes in Spain’s funded energy startups show a steep concentration: the largest disclosed amount is Bruc Management’s $431M round on 2026-0…
Disclosed round sizes in Spain’s funded energy startups show a steep concentration: the largest disclosed amount is Bruc Management’s $431M round on 2026-05-28, which dwarfs the next-largest disclosed figures in the list (e.g., Matrix Renewables $331M on 2026-04-28 and Exus Management Partners $400M on 2026-01-08). At the low end, disclosed amounts reach $30K for eRoots Analytics on 2026-04-17, placing the spread from tens of thousands to hundreds of millions.
Date-wise, the 47 most recent entries span 2020-11-18 (Clever Solar Devices) through 2026-06-24 (H2SITE). A large share of rounds cluster in 2026, with multiple $1M–$10M deals and several “Series Unknown” or “undisclosed” outcomes: Series Unknown appears 26 times, and “undisclosed” appears 4 times (e.g., H2SITE on 2026-06-24; Actuate Energy on 2026-05-20). Geographically, Madrid-based companies recur frequently (e.g., Exus Management Partners 2026-01-08 $400M; Samara 2024-06-06 $10M; TetraxAI 2026-01-29 $1M).
Most recent rounds
47 shownRelated listings
Frequently asked
What does the largest disclosed round in this Spain energy slice look like compared with the rest of the disclosed amounts?
Bruc Management’s $431M (2026-05-28) stands far above the rest of the disclosed figures; it sits in the same high tier as Exus Management Partners’ $400M (2026-01-08) and Matrix Renewables’ $331M (2026-04-28), while many other disclosed rounds are in the $1M–$10M band (e.g., Ecoener $10M on 2026-05-25; Amelia Hub $6M on 2026-03-11).
Is there a tight time cluster among the most recent rounds, or are they spread evenly across years?
They’re heavily weighted toward the most recent window: the list includes multiple 2026 rounds (e.g., H2SITE 2026-06-24, Energiot 2026-06-01 $2M, and Ecoener 2026-05-25 $10M), while the earliest row is 2020-11-18 (Clever Solar Devices $200K). This suggests recent fundraising activity dominates the visible set rather than an even multi-year distribution.
How often do outcomes come through as “Series Unknown” or “undisclosed,” and does that affect comparability across rounds?
Series Unknown appears in 26 of the 47 rows (e.g., Energiot 2026-06-01 $2M; Ecoener 2026-05-25 $10M is also labeled Series Unknown), while 4 rows are explicitly “undisclosed” (H2SITE 2026-06-24; Actuate Energy 2026-05-20; Soleme 2026-03-10; Therminer 2024-10-16). That mix means stage and size comparisons are strongest where both amount and stage classification are present.
Which city shows up repeatedly, and are the biggest disclosed rounds tied to it?
Madrid recurs frequently across the dataset (e.g., Exus Management Partners in Madrid with $400M on 2026-01-08; Samara in Madrid with $10M on 2024-06-06; TetraxAI in Madrid with $1M on 2026-01-29). The top disclosed deals are also Madrid-connected: Bruc Management (Madrid) is $431M on 2026-05-28 and Matrix Renewables (Madrid) is $331M on 2026-04-28.
Are there outliers on the small-disclosed end worth flagging when benchmarking deal sizes?
Yes: eRoots Analytics shows the smallest disclosed amount at $30K on 2026-04-17, which is far below other disclosed entries in the $200K–$10M range (e.g., Clever Solar Devices $200K on 2020-11-18; Calpech $620K on 2024-12-19; Nomad Solar Energy $17M on 2024-09-18). That makes eRoots a clear low-end outlier for any size-based benchmarking.
What stage mix stands out in the visible rows, based on labeled stages versus unlabeled/unknown ones?
Labeled stages are less common than missing/unspecified categories: Series Unknown accounts for 26 of 47 rows, while labeled examples include Seed (e.g., Amelia Hub $6M on 2026-03-11; Eltex $2M on 2025-12-17) and later stages like Series B (H2SITE, undisclosed, on 2026-06-24) and Post-IPO Debt (Opdenergy $357M on 2022-07-22). This makes the dataset more useful for “how much” analysis than for clean stage-to-stage comparisons.
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