Closed Loop Partners — 2024 Investments
7 investments dated 2024 · listed companies and verified rows first · show all
Aerflo sells a refillable CO2 capsule program for home sparkling water, shipping boxes of 12 capsules that customers mail back once empty for reuse.
Circular EconomyConsumerDirect to ConsumerHardware
John Thorpin
Co-investorsBluestein VenturesGood FriendsGreen Circle Foodtech VenturesSWAT Equity PartnersTorch CapitalLerer Hippeau+1 more
Alexandria, US
Andrew Magyar(Executive Officer, Director)inElizabeth Onderko(Executive Officer, Director, Promoter)in
BoardPae Wu(Director)inDanielle Joseph(Director)inDouglas Cameron(Director)
Co-investorsAlumni VenturesBlue Ivy VenturesFirst Bight VenturesGroundswell VenturesGS FuturesSOSV+1 more
Earthodic develops bio-based coatings for the paper industry that can be applied using existing equipment, helping companies transition to circular production models.
Circular EconomyCleantechNew MaterialsGeebung, US
Kate Lusvardi(Chief Technology Officer)inAnthony Musumeci(Executive Officer, Director)Albert Tietz(Director)
BoardJenn Burka(Director)inSarah Nolet(Director)in
Co-investorsCirculate CapitalFTW VenturesInvestible Climate Tech FundQIC VenturesRedstick VenturesSignificant Ventures+1 more
LAIIER develops sensor-based leak detection solutions for commercial buildings and industrial equipment, helping property operators, insurers, and facilities managers prevent water damage and reduce downtime.
Climate TechConstruction TechEnterprise SoftwareIoTPropTechLondon
Matt Johnson(Co-founder, CEO)inBibiana Nelson(Executive Officer)Colin Nunn(Executive Officer)inBibi Nelson(Co-founder, Chief Product Officer)Isabel Lizardi(Co-founder, Chief People Officer)
BoardFaisal Al-Husssein(Director)
Co-investorsBURNT ISLAND VENTURESMundi VenturesVirta Ventures
Molg develops autonomous microfactories using advanced robotics to disassemble electronics and recover valuable components for reuse and remanufacturing, addressing e-waste through circular manufacturing practices.
Advanced ManufacturingAI & Machine LearningCircular EconomyClimate TechHardwareRoboticsWashington, US
Mark Lyons(Executive Officer, Director)inRobert Lawson-Shanks(Executive Officer, Director)Rob Lawson-Shanks(Founder)inAlyssa Bryan(Director)
Co-investorsEarthshot VenturesHG VenturesTechstarsPlug and Play Ventures
Biotechnology company using lab-cultivated fungi to convert construction and industrial waste into low-carbon raw materials.
Bolingbrook, US
Joanne Rodriguez(Executive Officer, Director)inColin Litow(Executive Officer, Director)in
BoardAlyssa Bryan(Director)Garry Cooper, Jr.(Director)
Co-investorsAlumni VenturesAnthropocene VenturesChicago Early Growth Ventures (CEGV)Josephine CollectiveService Provider CapitalTELUS Pollinator Fund for Good+1 more
Neutreeno provides emissions measurement and decarbonisation intelligence software to help businesses quantify their carbon footprint (including Scope 3) and identify pathways to reduce emissions.
CleantechClimate TechData & InfrastructureEnterprise SoftwareSaaS
Spencer Brennan(Founder)in
Co-investorsBeacon VCPrequel VenturesRegeneration.VCRemarkable VenturesThird Derivative
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.









































