/Investor DB

Big Sur Ventures — Full Portfolio

17 tracked investments · listed companies and verified rows first

Plenitplenit.comin✓ verified

Plenit operates an IT Operating Platform for the IT channel, bundling cloud services, a license marketplace, remote device monitoring and management, and go-to-market tools that IT providers use to deliver and sell services to small and mid-sized businesses.

Cloud ComputingCybersecurityEnterprise SoftwareSaaS

Stéphane Chénia(Managing Director)

Co-investorsAdara VenturesKibo Ventures

Ciudadelaciudadela.euinOct 2024

Digital platform for estate management

Madrid, ES

Jaime Llantada(Founder)inJavier F. Garrido(Founder)in

Co-investorsAthos CapitalInvertidosWayra

Floatechfloatech.euinMay 2025

Floatech manufactures silicon nanowire anodes for lithium-ion batteries, offering drop-in electrode solutions and customizable tailor-made formats with ultra-high areal capacity.

Deep TechEnergyNew MaterialsMadrid, ES

Dr. Juan José Vilatela(Founder and CTO)Dr. Richard Schäufele(Founder and COO)

Co-investorsBStartupGrow Venture Partners

Freneticfrenetic.aiinNov 2023

Frenetic develops software for designing and optimizing magnetic components used in power electronics, using an AI-based modeling approach to replace traditional engineering methods.

AI & Machine LearningDeep TechHardwareSaaSMadrid, ES

Chema Molina, PhD(Founder)in

Co-investors42CAPBonsai Partners SGEIC, SAKibo VenturesJoin Capital

InstaCarroinstacarro.comAug 2021

Brazil's leading platform for used car dealers

Luca Cafici(Founder)in

Co-investorsAcurio VenturesFJ LabsFundersClubHummingbird VenturesLumia CapitalRise Capital+3 more

Lingokidslingokids.comin𝕏Jun 2017 · $4M

Lingokids creates in-house educational content and playful learning experiences designed to help parents raise and develop young children.

ConsumerEdTechGamingMedia & Entertainment

Cristobal Viedma(Founder)inMikael Journo(COO & CMO)inSteve Smith(CFO)inVladimir Klimov(Director of Lingokids Studios)inMary Lee(Global VP of Product)Paulo Alves Pereira(VP of Engineering)in

Co-investorsAcurio VenturesAthos CapitalCriteria Venture TechFundersClubGraph VenturesKube VC+7 more

Nailtednailted.comin𝕏

Nailted is a software platform that helps companies improve workplace culture, employee engagement, and satisfaction through analytics, recognition systems, and feedback tools.

Enterprise SoftwareHR TechSaaS

Jose Ignacio Andres(Founder)in

Co-investorsSeedRocketSiesta Ventures

Paackpaack.coinSeed · Jan 2022 · $1M

Paack operates a proprietary technology platform for last-mile eCommerce parcel delivery, automating and optimizing logistics operations while focusing on sustainability and reduced carbon emissions.

AI & Machine LearningClimate TechE-commerceLogistics & Supply ChainSaaS

Fernando Benito Galobart(Founder)inXavier Rosales(CEO)

Co-investorsAcurio VenturesBonsai Partners SGEIC, SACastel CapitalFJ LabsInfraVia Capital PartnersKibo Ventures+5 more

Platypusgetplatypus.cominSeedDefunct

Platypus is a platform that connects and automates data operations and processes across disparate systems and formats, serving both business operators and engineering teams.

AI & Machine LearningEnterprise SoftwareSan Francisco, US

Pablo Ferrari(Founder)inDeepanshu Madan(Founder)in

Co-investorsY CombinatorAgrolimen VenturesCRV (Charles River Ventures)DeFiance CapitalHarvard Management CompanyInventure+7 more

Revenireveni.cominSep 2025

Reveni operates a commerce platform for ecommerce brands, offering instant refunds backed by a proprietary risk model, AI shopping guidance, cross-border logistics, and returns and exchanges tools.

AI & Machine LearningE-commerceLogistics & Supply ChainRetail TechSaaSNot specified, ES

Fernando Pedraz(CEO)inGonzalo Martín(CTO)inPablo Molinero(COO)in

Co-investors13books CapitalBynd Venture CapitalBSVJME Ventures

Smart Protectionsmartprotection.comin𝕏Seed · Nov 2020 · $1M

Smart Protection provides brand and content protection services using AI and machine learning to detect and eliminate digital piracy, counterfeiting, and online threats for businesses globally.

AI & Machine LearningCybersecurityEnterprise SoftwareSaaS

Co-investorsBootstrap EuropeExtension FundNauta CapitalSwanlaab Venture FactoryCDTIJME Ventures+1 more

Supportwavesupportwave.comin𝕏Seed · Aug 2023 · $2M

Supportwave provides an AI-driven platform that connects businesses with embedded technical talent and IT professionals on demand, helping them scale their teams efficiently.

AI & Machine LearningEnterprise SoftwareHR TechSaaS

Kelvin Wetherill(Chief Executive Officer)

Co-investorsFuel Ventures

Tolemytolemy.bioinMay 2026

Tolemy Bio provides a software platform for teams to model, simulate, and optimize biological systems across cell biology, advanced therapeutics, and bioprocessing applications.

AI & Machine LearningBiotechDeep TechSaaS

Caelan Anderson(Founder)inAlex Ward(Founder)in

Co-investorsMasiaRedbus VenturesJME Ventures

Trucksterstrucksters.ioin𝕏

Trucksters operates long-haul road freight using a relay system, where drivers hand off sensorized trailers at monitored relay points so cargo keeps moving without waiting for mandatory driver rest periods.

CleantechLogistics & Supply ChainMobility & Transportation

Co-investorsBonsai Partners SGEIC, SAHeartfelt CapitalKibo VenturesMetavallon VCVolvo Group Venture Capital AB

Other

Tracked investments with no reachable website or further public details — typically companies that wound down, renamed, or were absorbed.

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Rows marked “SEC filing” are inferred from directors named on the company's SEC Form D — public regulatory data, not a portfolio list published by the firm.