Stage FocusSeed, Series A
GeographySpain
TypeVC
Last Activity2026
Industry Focus
Industries
QuantumPhotonicsSemiconductorsAdvanced MaterialsEnergy TechAIBiotechClimate TechCybersecurityMobilityHardware
Investor TypeGeneralist
ExposureSome DeepTech Investments
Bio
Big Sur Ventures is an early-stage venture capital firm founded in 2012 and based in Madrid, with a principal focus on Spain. It typically makes a first investment of €100K-€1M, organizing its thesis around two named themes: deep tech, and "the power of internet" (internet, software, and information technology, sector-agnostic with a B2B lean).
Its deep tech theme targets applied science and adva...
Notable Investments
A
Arq Quantum TechnologiesL
LuxquantaP
PlanckianA
Axiomatic AID
DistnktN
NanopowerF
FloatechS
SupernovaS
SubmerT
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