{"id":873,"name":"Propeller Ventures","slug":"propeller-ventures","website":"https://propellervc.com","hqGeo":"Boston, MA","stageFocus":["Seed","Pre-Seed"],"sectorTags":["Healthcare","Other"],"excludedSectors":[],"checkSizeMin":500000,"checkSizeMax":2500000,"thesisSummary":"Supports innovative biotechnologies aimed at solving urgent environmental challenges, particularly in marine systems and biodiversity.","thesisNarrative":null,"logoUrl":null,"aumUsd":117000000,"submissionUrl":null,"linkedinUrl":null,"twitterHandle":null,"portfolio":[{"companyName":"BioReefTech","companyUrl":null,"stage":null,"sector":"Biotech","investmentYear":null,"description":null,"amountUsd":null,"relevanceNote":null,"fundName":null},{"companyName":"MarketBridge","companyUrl":null,"stage":null,"sector":"Marketplace","investmentYear":null,"description":null,"amountUsd":null,"relevanceNote":null,"fundName":null},{"companyName":"PayTrack AI","companyUrl":null,"stage":null,"sector":"Fintech","investmentYear":null,"description":null,"amountUsd":null,"relevanceNote":null,"fundName":null},{"companyName":"Floating offshore wind power","companyUrl":null,"stage":null,"sector":null,"investmentYear":null,"description":null,"amountUsd":null,"relevanceNote":null,"fundName":null},{"companyName":"Coated rebar technology for a more resilient, affordable, and sustainable infrastructure","companyUrl":null,"stage":null,"sector":null,"investmentYear":null,"description":null,"amountUsd":null,"relevanceNote":null,"fundName":null},{"companyName":"Scalable tools for real-time ocean sensing","companyUrl":null,"stage":null,"sector":null,"investmentYear":null,"description":null,"amountUsd":null,"relevanceNote":null,"fundName":null},{"companyName":"Capturing carbon with light","companyUrl":null,"stage":null,"sector":null,"investmentYear":null,"description":null,"amountUsd":null,"relevanceNote":null,"fundName":null},{"companyName":"Novel approach to hosting coastal, submerged SMRs","companyUrl":null,"stage":null,"sector":null,"investmentYear":null,"description":null,"amountUsd":null,"relevanceNote":null,"fundName":null},{"companyName":"Onboard carbon capture and storage for shipping","companyUrl":null,"stage":null,"sector":null,"investmentYear":null,"description":null,"amountUsd":null,"relevanceNote":null,"fundName":null},{"companyName":"Ocean carbon capture","companyUrl":null,"stage":null,"sector":null,"investmentYear":null,"description":null,"amountUsd":null,"relevanceNote":null,"fundName":null},{"companyName":"Riverine Alkalinity Enhancement","companyUrl":null,"stage":null,"sector":null,"investmentYear":null,"description":null,"amountUsd":null,"relevanceNote":null,"fundName":null},{"companyName":"Disruptive salmon supply chain tech","companyUrl":null,"stage":null,"sector":null,"investmentYear":null,"description":null,"amountUsd":null,"relevanceNote":null,"fundName":null},{"companyName":"Earth, understood","companyUrl":null,"stage":null,"sector":null,"investmentYear":null,"description":null,"amountUsd":null,"relevanceNote":null,"fundName":null},{"companyName":"Ocean-powered carbon removal","companyUrl":null,"stage":null,"sector":null,"investmentYear":null,"description":null,"amountUsd":null,"relevanceNote":null,"fundName":null},{"companyName":"Intelligent automation platforms for the maritime sector","companyUrl":null,"stage":null,"sector":null,"investmentYear":null,"description":null,"amountUsd":null,"relevanceNote":null,"fundName":null},{"companyName":"Preventing subsea cable failure","companyUrl":null,"stage":null,"sector":null,"investmentYear":null,"description":null,"amountUsd":null,"relevanceNote":null,"fundName":null},{"companyName":"The boat of the future","companyUrl":null,"stage":null,"sector":null,"investmentYear":null,"description":null,"amountUsd":null,"relevanceNote":null,"fundName":null},{"companyName":"Augmenting the engineered transition","companyUrl":null,"stage":null,"sector":null,"investmentYear":null,"description":null,"amountUsd":null,"relevanceNote":null,"fundName":null},{"companyName":"Carbon capture and storage","companyUrl":null,"stage":null,"sector":null,"investmentYear":null,"description":null,"amountUsd":null,"relevanceNote":null,"fundName":null},{"companyName":"Reducing launch costs for full ocean depth monitoring","companyUrl":null,"stage":null,"sector":null,"investmentYear":null,"description":null,"amountUsd":null,"relevanceNote":null,"fundName":null},{"companyName":"Terrestrial biomass carbon sequestration","companyUrl":null,"stage":null,"sector":null,"investmentYear":null,"description":null,"amountUsd":null,"relevanceNote":null,"fundName":null},{"companyName":"Low-cost, mixed-mission AUVs","companyUrl":null,"stage":null,"sector":null,"investmentYear":null,"description":null,"amountUsd":null,"relevanceNote":null,"fundName":null},{"companyName":"Stimulated geologic hydrogen","companyUrl":null,"stage":null,"sector":null,"investmentYear":null,"description":null,"amountUsd":null,"relevanceNote":null,"fundName":null},{"companyName":"Stealth seasonal to subseasonal climate forecasting","companyUrl":null,"stage":null,"sector":null,"investmentYear":null,"description":null,"amountUsd":null,"relevanceNote":null,"fundName":null},{"companyName":"Stealth seafood traceability","companyUrl":null,"stage":null,"sector":null,"investmentYear":null,"description":null,"amountUsd":null,"relevanceNote":null,"fundName":null},{"companyName":"Stealth seafood processing","companyUrl":null,"stage":null,"sector":null,"investmentYear":null,"description":null,"amountUsd":null,"relevanceNote":null,"fundName":null}],"partnerCount":3,"partners":[{"id":2885,"name":"Arun Govind","title":"Managing Director","seniority":null,"focusTags":["Fintech","Asia-based startups"],"linkedinUrl":"https://www.linkedin.com/in/arun-govind","twitterHandle":null,"blogUrl":null,"thesisSummary":null,"whyThisPartner":null,"recentPosts":[]},{"id":5715,"name":"Rodrigo Prudencio","title":"Managing Partner","seniority":null,"focusTags":[],"linkedinUrl":"https://www.linkedin.com/in/rprudencio","twitterHandle":null,"blogUrl":null,"thesisSummary":null,"whyThisPartner":null,"recentPosts":[]},{"id":1349,"name":"David Chen","title":"Managing Partner","seniority":null,"focusTags":["Biotech","ClimateTech"],"linkedinUrl":null,"twitterHandle":null,"blogUrl":null,"thesisSummary":null,"whyThisPartner":null,"recentPosts":[]}],"funds":[],"activity":{"lastInvestmentYear":null,"investmentsLast12Months":0},"investorType":"vc","preferredApproach":"warm intro preferred","prefersFounderType":null,"oneClickPitchEnabled":false,"relatedFirms":[{"id":12955,"name":"Jovono","slug":"jovono","logoUrl":null,"website":"https://jovono.com","stageFocus":["Seed","Series A"],"sectorTags":["Other","Climate / Energy","Fintech","Consumer","SaaS","Healthcare"],"hqGeo":"Los Angeles, CA"},{"id":13015,"name":"Nile Ventures","slug":"nile-ventures-13015","logoUrl":null,"website":"https://www.choosenile.com/","stageFocus":["Pre-Seed"],"sectorTags":["Healthcare","SaaS"],"hqGeo":"Lagos, Nigeria"},{"id":9065,"name":"Sdv","slug":"sdv","logoUrl":null,"website":"https://sdv.vc","stageFocus":["Pre-Seed","Seed"],"sectorTags":["SaaS","Fintech","Healthcare","AI / ML"],"hqGeo":null},{"id":13026,"name":"Robin Capital","slug":"robin-capital","logoUrl":null,"website":"https://robincap.com/","stageFocus":["Pre-Seed","Seed"],"sectorTags":["AI / ML","Fintech","SaaS","Other","Climate / Energy","Healthcare"],"hqGeo":"Berlin, Germany"},{"id":10202,"name":"Celestial Health Innovators","slug":"celestial-health-innovators","logoUrl":null,"website":"https://celestialhealthwellness.co/","stageFocus":["seed+","Series A"],"sectorTags":["Healthcare","Other"],"hqGeo":"New York, NY"},{"id":12096,"name":"TeleHealth Ventures","slug":"telehealth-ventures","logoUrl":null,"website":"https://telehealthventures.com","stageFocus":["Seed"],"sectorTags":["Other","Healthcare"],"hqGeo":"Austin, TX"}],"featuredIn":[{"slug":"seed","displayName":"Seed Investors","pageType":"stage"},{"slug":"healthcare","displayName":"Healthcare Investors","pageType":"industry"}],"fundraisingResources":[{"slug":"what-vcs-actually-look-for-pitch-deck","title":"What VCs Actually Look for in a Pitch Deck"},{"slug":"find-right-pre-seed-investors-b2b-saas","title":"How to Find the Right Pre-Seed Investors for Your B2B SaaS Startup"},{"slug":"Finding-Investors-For-Startup-In-2026","title":"How to Find Investors for Your Startup in 2026 (Without Cold-Searching Databases)"}],"overviewNarrative":null,"portfolioNarrative":null,"seoTitle":null,"seoDescription":null,"lastVerifiedAt":"2026-05-25T00:23:00.532Z"}