{"id":1836,"name":"Third Sphere (formerly Spero Ventures)","slug":"third-sphere-formerly-spero-ventures","website":"https://thirdsphere.com","hqGeo":"San Francisco, CA","stageFocus":["seed+","Pre-Seed"],"sectorTags":["Other","Deep Tech"],"excludedSectors":["Consumer"],"checkSizeMin":2000000,"checkSizeMax":10000000,"thesisSummary":"Invests in companies creating a sustainable, equitable future through advancements in ClimateTech, IoT, and societal infrastructure.","thesisNarrative":null,"logoUrl":null,"aumUsd":null,"submissionUrl":null,"linkedinUrl":null,"twitterHandle":null,"portfolio":[{"companyName":"BlocPower","companyUrl":null,"stage":null,"sector":"GovTech","investmentYear":null,"description":null,"amountUsd":null,"relevanceNote":null,"fundName":null},{"companyName":"Aurora Solar","companyUrl":null,"stage":null,"sector":"ClimateTech","investmentYear":null,"description":null,"amountUsd":null,"relevanceNote":null,"fundName":null},{"companyName":"Rachio","companyUrl":null,"stage":null,"sector":"Smart Cities","investmentYear":null,"description":null,"amountUsd":null,"relevanceNote":null,"fundName":null},{"companyName":"3AM Innovation","companyUrl":null,"stage":null,"sector":null,"investmentYear":null,"description":null,"amountUsd":null,"relevanceNote":null,"fundName":null},{"companyName":"Adiona","companyUrl":null,"stage":null,"sector":null,"investmentYear":null,"description":null,"amountUsd":null,"relevanceNote":null,"fundName":null},{"companyName":"Applied Carbon","companyUrl":null,"stage":null,"sector":null,"investmentYear":null,"description":null,"amountUsd":null,"relevanceNote":null,"fundName":null},{"companyName":"Architizer","companyUrl":null,"stage":null,"sector":null,"investmentYear":null,"description":null,"amountUsd":null,"relevanceNote":null,"fundName":null},{"companyName":"Avvir","companyUrl":null,"stage":null,"sector":null,"investmentYear":null,"description":null,"amountUsd":null,"relevanceNote":null,"fundName":null},{"companyName":"Blokable","companyUrl":null,"stage":null,"sector":null,"investmentYear":null,"description":null,"amountUsd":null,"relevanceNote":null,"fundName":null},{"companyName":"Blueprint","companyUrl":null,"stage":null,"sector":null,"investmentYear":null,"description":null,"amountUsd":null,"relevanceNote":null,"fundName":null},{"companyName":"Borrow","companyUrl":null,"stage":null,"sector":null,"investmentYear":null,"description":null,"amountUsd":null,"relevanceNote":null,"fundName":null},{"companyName":"Bowery Farming","companyUrl":null,"stage":null,"sector":null,"investmentYear":null,"description":null,"amountUsd":null,"relevanceNote":null,"fundName":null},{"companyName":"Builders Patch","companyUrl":null,"stage":null,"sector":null,"investmentYear":null,"description":null,"amountUsd":null,"relevanceNote":null,"fundName":null},{"companyName":"Buildstream","companyUrl":null,"stage":null,"sector":null,"investmentYear":null,"description":null,"amountUsd":null,"relevanceNote":null,"fundName":null},{"companyName":"Bumblebee Spaces","companyUrl":null,"stage":null,"sector":null,"investmentYear":null,"description":null,"amountUsd":null,"relevanceNote":null,"fundName":null},{"companyName":"ChargeLab","companyUrl":null,"stage":null,"sector":null,"investmentYear":null,"description":null,"amountUsd":null,"relevanceNote":null,"fundName":null},{"companyName":"Circuit","companyUrl":null,"stage":null,"sector":null,"investmentYear":null,"description":null,"amountUsd":null,"relevanceNote":null,"fundName":null},{"companyName":"ClearRoad","companyUrl":null,"stage":null,"sector":null,"investmentYear":null,"description":null,"amountUsd":null,"relevanceNote":null,"fundName":null},{"companyName":"Climatebase","companyUrl":null,"stage":null,"sector":null,"investmentYear":null,"description":null,"amountUsd":null,"relevanceNote":null,"fundName":null},{"companyName":"Coord","companyUrl":null,"stage":null,"sector":null,"investmentYear":null,"description":null,"amountUsd":null,"relevanceNote":null,"fundName":null},{"companyName":"Cove.tool","companyUrl":null,"stage":null,"sector":null,"investmentYear":null,"description":null,"amountUsd":null,"relevanceNote":null,"fundName":null},{"companyName":"Cycle","companyUrl":null,"stage":null,"sector":null,"investmentYear":null,"description":null,"amountUsd":null,"relevanceNote":null,"fundName":null},{"companyName":"Domatic","companyUrl":null,"stage":null,"sector":null,"investmentYear":null,"description":null,"amountUsd":null,"relevanceNote":null,"fundName":null},{"companyName":"Dorothy","companyUrl":null,"stage":null,"sector":null,"investmentYear":null,"description":null,"amountUsd":null,"relevanceNote":null,"fundName":null},{"companyName":"Dutch Lion","companyUrl":null,"stage":null,"sector":null,"investmentYear":null,"description":null,"amountUsd":null,"relevanceNote":null,"fundName":null},{"companyName":"Earth Force","companyUrl":null,"stage":null,"sector":null,"investmentYear":null,"description":null,"amountUsd":null,"relevanceNote":null,"fundName":null},{"companyName":"Eva","companyUrl":null,"stage":null,"sector":null,"investmentYear":null,"description":null,"amountUsd":null,"relevanceNote":null,"fundName":null},{"companyName":"EvolOH","companyUrl":null,"stage":null,"sector":null,"investmentYear":null,"description":null,"amountUsd":null,"relevanceNote":null,"fundName":null},{"companyName":"Evolve Energy","companyUrl":null,"stage":null,"sector":null,"investmentYear":null,"description":null,"amountUsd":null,"relevanceNote":null,"fundName":null},{"companyName":"Firedome","companyUrl":null,"stage":null,"sector":null,"investmentYear":null,"description":null,"amountUsd":null,"relevanceNote":null,"fundName":null},{"companyName":"Firmus","companyUrl":null,"stage":null,"sector":null,"investmentYear":null,"description":null,"amountUsd":null,"relevanceNote":null,"fundName":null},{"companyName":"Flair","companyUrl":null,"stage":null,"sector":null,"investmentYear":null,"description":null,"amountUsd":null,"relevanceNote":null,"fundName":null},{"companyName":"Focal","companyUrl":null,"stage":null,"sector":null,"investmentYear":null,"description":null,"amountUsd":null,"relevanceNote":null,"fundName":null},{"companyName":"Gisual","companyUrl":null,"stage":null,"sector":null,"investmentYear":null,"description":null,"amountUsd":null,"relevanceNote":null,"fundName":null},{"companyName":"Gradient","companyUrl":null,"stage":null,"sector":null,"investmentYear":null,"description":null,"amountUsd":null,"relevanceNote":null,"fundName":null},{"companyName":"GreenQ","companyUrl":null,"stage":null,"sector":null,"investmentYear":null,"description":null,"amountUsd":null,"relevanceNote":null,"fundName":null},{"companyName":"HAAS Alert","companyUrl":null,"stage":null,"sector":null,"investmentYear":null,"description":null,"amountUsd":null,"relevanceNote":null,"fundName":null},{"companyName":"Kelvin","companyUrl":null,"stage":null,"sector":null,"investmentYear":null,"description":null,"amountUsd":null,"relevanceNote":null,"fundName":null},{"companyName":"Kift","companyUrl":null,"stage":null,"sector":null,"investmentYear":null,"description":null,"amountUsd":null,"relevanceNote":null,"fundName":null},{"companyName":"Kiwi Ki","companyUrl":null,"stage":null,"sector":null,"investmentYear":null,"description":null,"amountUsd":null,"relevanceNote":null,"fundName":null},{"companyName":"Kiwibot","companyUrl":null,"stage":null,"sector":null,"investmentYear":null,"description":null,"amountUsd":null,"relevanceNote":null,"fundName":null},{"companyName":"Limeloop","companyUrl":null,"stage":null,"sector":null,"investmentYear":null,"description":null,"amountUsd":null,"relevanceNote":null,"fundName":null},{"companyName":"LiveStories","companyUrl":null,"stage":null,"sector":null,"investmentYear":null,"description":null,"amountUsd":null,"relevanceNote":null,"fundName":null},{"companyName":"Loamist","companyUrl":null,"stage":null,"sector":null,"investmentYear":null,"description":null,"amountUsd":null,"relevanceNote":null,"fundName":null},{"companyName":"Logcheck","companyUrl":null,"stage":null,"sector":null,"investmentYear":null,"description":null,"amountUsd":null,"relevanceNote":null,"fundName":null},{"companyName":"Loop","companyUrl":null,"stage":null,"sector":null,"investmentYear":null,"description":null,"amountUsd":null,"relevanceNote":null,"fundName":null},{"companyName":"Lunewave","companyUrl":null,"stage":null,"sector":null,"investmentYear":null,"description":null,"amountUsd":null,"relevanceNote":null,"fundName":null},{"companyName":"Mark 43","companyUrl":null,"stage":null,"sector":null,"investmentYear":null,"description":null,"amountUsd":null,"relevanceNote":null,"fundName":null},{"companyName":"Merino Energy","companyUrl":null,"stage":null,"sector":null,"investmentYear":null,"description":null,"amountUsd":null,"relevanceNote":null,"fundName":null},{"companyName":"Metalmark","companyUrl":null,"stage":null,"sector":null,"investmentYear":null,"description":null,"amountUsd":null,"relevanceNote":null,"fundName":null},{"companyName":"Miles","companyUrl":null,"stage":null,"sector":null,"investmentYear":null,"description":null,"amountUsd":null,"relevanceNote":null,"fundName":null},{"companyName":"Mill","companyUrl":null,"stage":null,"sector":null,"investmentYear":null,"description":null,"amountUsd":null,"relevanceNote":null,"fundName":null},{"companyName":"Mobilyze","companyUrl":null,"stage":null,"sector":null,"investmentYear":null,"description":null,"amountUsd":null,"relevanceNote":null,"fundName":null},{"companyName":"Near Space Labs","companyUrl":null,"stage":null,"sector":null,"investmentYear":null,"description":null,"amountUsd":null,"relevanceNote":null,"fundName":null},{"companyName":"Nevoya","companyUrl":null,"stage":null,"sector":null,"investmentYear":null,"description":null,"amountUsd":null,"relevanceNote":null,"fundName":null},{"companyName":"One Concern","companyUrl":null,"stage":null,"sector":null,"investmentYear":null,"description":null,"amountUsd":null,"relevanceNote":null,"fundName":null},{"companyName":"One Roof","companyUrl":null,"stage":null,"sector":null,"investmentYear":null,"description":null,"amountUsd":null,"relevanceNote":null,"fundName":null},{"companyName":"OneWheel","companyUrl":null,"stage":null,"sector":null,"investmentYear":null,"description":null,"amountUsd":null,"relevanceNote":null,"fundName":null},{"companyName":"Oonee","companyUrl":null,"stage":null,"sector":null,"investmentYear":null,"description":null,"amountUsd":null,"relevanceNote":null,"fundName":null},{"companyName":"Pallon","companyUrl":null,"stage":null,"sector":null,"investmentYear":null,"description":null,"amountUsd":null,"relevanceNote":null,"fundName":null},{"companyName":"Partsimony","companyUrl":null,"stage":null,"sector":null,"investmentYear":null,"description":null,"amountUsd":null,"relevanceNote":null,"fundName":null},{"companyName":"Perl Street","companyUrl":null,"stage":null,"sector":null,"investmentYear":null,"description":null,"amountUsd":null,"relevanceNote":null,"fundName":null},{"companyName":"Phuc Labs","companyUrl":null,"stage":null,"sector":null,"investmentYear":null,"description":null,"amountUsd":null,"relevanceNote":null,"fundName":null},{"companyName":"Pi – Lit","companyUrl":null,"stage":null,"sector":null,"investmentYear":null,"description":null,"amountUsd":null,"relevanceNote":null,"fundName":null},{"companyName":"Plentify","companyUrl":null,"stage":null,"sector":null,"investmentYear":null,"description":null,"amountUsd":null,"relevanceNote":null,"fundName":null},{"companyName":"Qucit","companyUrl":null,"stage":null,"sector":null,"investmentYear":null,"description":null,"amountUsd":null,"relevanceNote":null,"fundName":null},{"companyName":"Renewell Energy","companyUrl":null,"stage":null,"sector":null,"investmentYear":null,"description":null,"amountUsd":null,"relevanceNote":null,"fundName":null},{"companyName":"Resonant Link","companyUrl":null,"stage":null,"sector":null,"investmentYear":null,"description":null,"amountUsd":null,"relevanceNote":null,"fundName":null},{"companyName":"Return To Vendor","companyUrl":null,"stage":null,"sector":null,"investmentYear":null,"description":null,"amountUsd":null,"relevanceNote":null,"fundName":null},{"companyName":"Revivn","companyUrl":null,"stage":null,"sector":null,"investmentYear":null,"description":null,"amountUsd":null,"relevanceNote":null,"fundName":null},{"companyName":"Reynko","companyUrl":null,"stage":null,"sector":null,"investmentYear":null,"description":null,"amountUsd":null,"relevanceNote":null,"fundName":null},{"companyName":"Roadbotics","companyUrl":null,"stage":null,"sector":null,"investmentYear":null,"description":null,"amountUsd":null,"relevanceNote":null,"fundName":null},{"companyName":"Sapient Industries","companyUrl":null,"stage":null,"sector":null,"investmentYear":null,"description":null,"amountUsd":null,"relevanceNote":null,"fundName":null},{"companyName":"SeamlessDocs","companyUrl":null,"stage":null,"sector":null,"investmentYear":null,"description":null,"amountUsd":null,"relevanceNote":null,"fundName":null},{"companyName":"Sention","companyUrl":null,"stage":null,"sector":null,"investmentYear":null,"description":null,"amountUsd":null,"relevanceNote":null,"fundName":null},{"companyName":"Shellworks","companyUrl":null,"stage":null,"sector":null,"investmentYear":null,"description":null,"amountUsd":null,"relevanceNote":null,"fundName":null},{"companyName":"Shyft Power Solutions","companyUrl":null,"stage":null,"sector":null,"investmentYear":null,"description":null,"amountUsd":null,"relevanceNote":null,"fundName":null},{"companyName":"Singularity Energy","companyUrl":null,"stage":null,"sector":null,"investmentYear":null,"description":null,"amountUsd":null,"relevanceNote":null,"fundName":null},{"companyName":"Skycatch","companyUrl":null,"stage":null,"sector":null,"investmentYear":null,"description":null,"amountUsd":null,"relevanceNote":null,"fundName":null},{"companyName":"Sonic Fire","companyUrl":null,"stage":null,"sector":null,"investmentYear":null,"description":null,"amountUsd":null,"relevanceNote":null,"fundName":null},{"companyName":"Swell Cycle","companyUrl":null,"stage":null,"sector":null,"investmentYear":null,"description":null,"amountUsd":null,"relevanceNote":null,"fundName":null},{"companyName":"Swell Energy","companyUrl":null,"stage":null,"sector":null,"investmentYear":null,"description":null,"amountUsd":null,"relevanceNote":null,"fundName":null},{"companyName":"Thalo Labs","companyUrl":null,"stage":null,"sector":null,"investmentYear":null,"description":null,"amountUsd":null,"relevanceNote":null,"fundName":null},{"companyName":"Therma","companyUrl":null,"stage":null,"sector":null,"investmentYear":null,"description":null,"amountUsd":null,"relevanceNote":null,"fundName":null},{"companyName":"Toggle","companyUrl":null,"stage":null,"sector":null,"investmentYear":null,"description":null,"amountUsd":null,"relevanceNote":null,"fundName":null},{"companyName":"Unety","companyUrl":null,"stage":null,"sector":null,"investmentYear":null,"description":null,"amountUsd":null,"relevanceNote":null,"fundName":null},{"companyName":"UpShift","companyUrl":null,"stage":null,"sector":null,"investmentYear":null,"description":null,"amountUsd":null,"relevanceNote":null,"fundName":null},{"companyName":"Urbio","companyUrl":null,"stage":null,"sector":null,"investmentYear":null,"description":null,"amountUsd":null,"relevanceNote":null,"fundName":null},{"companyName":"Versatile","companyUrl":null,"stage":null,"sector":null,"investmentYear":null,"description":null,"amountUsd":null,"relevanceNote":null,"fundName":null},{"companyName":"Wasted*","companyUrl":null,"stage":null,"sector":null,"investmentYear":null,"description":null,"amountUsd":null,"relevanceNote":null,"fundName":null},{"companyName":"Wild Technologies","companyUrl":null,"stage":null,"sector":null,"investmentYear":null,"description":null,"amountUsd":null,"relevanceNote":null,"fundName":null},{"companyName":"Wonderfil","companyUrl":null,"stage":null,"sector":null,"investmentYear":null,"description":null,"amountUsd":null,"relevanceNote":null,"fundName":null},{"companyName":"Wright Electric","companyUrl":null,"stage":null,"sector":null,"investmentYear":null,"description":null,"amountUsd":null,"relevanceNote":null,"fundName":null},{"companyName":"XTelligent","companyUrl":null,"stage":null,"sector":null,"investmentYear":null,"description":null,"amountUsd":null,"relevanceNote":null,"fundName":null}],"partnerCount":8,"partners":[{"id":9365,"name":"Yana Klimova","title":"Chief Financial Officer","seniority":null,"focusTags":[],"linkedinUrl":"https://www.linkedin.com/in/yana-andrea-klimova-4479601a","twitterHandle":null,"blogUrl":null,"thesisSummary":null,"whyThisPartner":null,"recentPosts":[]},{"id":9367,"name":"Roscel Asuncion","title":"Executive Assistant","seniority":null,"focusTags":[],"linkedinUrl":"https://www.linkedin.com/in/roscel-asuncion-1a854950","twitterHandle":null,"blogUrl":null,"thesisSummary":null,"whyThisPartner":null,"recentPosts":[]},{"id":9364,"name":"Shaun Abrahamson","title":"Managing Partner","seniority":null,"focusTags":[],"linkedinUrl":"https://www.linkedin.com/in/shaunabe","twitterHandle":null,"blogUrl":null,"thesisSummary":null,"whyThisPartner":null,"recentPosts":[]},{"id":1219,"name":"Shaun Abrahamson","title":"Founder & GP","seniority":null,"focusTags":["GovTech","Urban Innovation"],"linkedinUrl":"https://www.linkedin.com/in/shaunabe","twitterHandle":null,"blogUrl":null,"thesisSummary":null,"whyThisPartner":null,"recentPosts":[]},{"id":5205,"name":"Yana Klimova","title":"Chief Financial Officer","seniority":null,"focusTags":[],"linkedinUrl":"https://www.linkedin.com/in/yana-andrea-klimova-4479601a","twitterHandle":null,"blogUrl":null,"thesisSummary":null,"whyThisPartner":null,"recentPosts":[]},{"id":5206,"name":"Miela Mayer","title":"Operating Partner","seniority":null,"focusTags":[],"linkedinUrl":"https://www.linkedin.com/in/miela-mayer","twitterHandle":null,"blogUrl":null,"thesisSummary":null,"whyThisPartner":null,"recentPosts":[]},{"id":5207,"name":"Roscel Asuncion","title":"Executive Assistant","seniority":null,"focusTags":[],"linkedinUrl":"https://www.linkedin.com/in/roscel-asuncion-1a854950","twitterHandle":null,"blogUrl":null,"thesisSummary":null,"whyThisPartner":null,"recentPosts":[]},{"id":9366,"name":"Miela Mayer","title":"Operating Partner","seniority":null,"focusTags":[],"linkedinUrl":"https://www.linkedin.com/in/miela-mayer","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":9437,"name":"CityTech Capital","slug":"citytech-capital","logoUrl":null,"website":"https://www.citytech.cuny.edu/","stageFocus":["Pre-Seed","Seed"],"sectorTags":["Deep Tech","SaaS"],"hqGeo":"Berlin, Germany"},{"id":8892,"name":"Expara Ventures","slug":"expara-ventures","logoUrl":null,"website":"https://www.expara.com/","stageFocus":["Pre-Seed","Seed"],"sectorTags":["SaaS","Deep Tech","AI / ML"],"hqGeo":"Singapore"},{"id":1191,"name":"Faber Ventures","slug":"faber-ventures","logoUrl":null,"website":"https://www.faber.vc/","stageFocus":["Pre-Seed","Seed"],"sectorTags":["SaaS","Other","Fintech"],"hqGeo":"Lisbon, Portugal"},{"id":8991,"name":"Urban X","slug":"urban-x","logoUrl":null,"website":"https://www.urbanx.nyc/","stageFocus":["Pre-Seed","Seed"],"sectorTags":["Developer Tools","Deep Tech","Other"],"hqGeo":"Brooklyn, NY"},{"id":1862,"name":"Prime Coalition","slug":"prime-coalition","logoUrl":null,"website":"https://www.primecoalition.org","stageFocus":["Seed","Series A","Series B"],"sectorTags":["Other"],"hqGeo":"Cambridge, MA"},{"id":5281,"name":"20/30 Ventures","slug":"20-30-ventures","logoUrl":null,"website":"https://2030vc.com/","stageFocus":["Seed","Series A"],"sectorTags":["SaaS","Deep Tech","Other"],"hqGeo":"Denver, CO"}],"featuredIn":[],"fundraisingResources":[{"slug":"how-vcs-help-portfolio-raise-follow-on","title":"How VCs Can Actually Help Their Portfolio Companies Raise Follow-On"},{"slug":"how-many-investors-should-you-pitch","title":"How Many Investors Should You Pitch? The Math Most Founders Get Wrong"},{"slug":"what-vcs-actually-look-for-pitch-deck","title":"What VCs Actually Look for in a Pitch Deck"}],"overviewNarrative":null,"portfolioNarrative":null,"seoTitle":null,"seoDescription":null,"lastVerifiedAt":"2026-05-27T16:48:38.022Z"}