Closed Loop Partners — Full Portfolio
28 tracked investments · listed companies and verified rows first
Acelfil develops industrial filtration systems designed to handle variable and spiking suspended-solids loads without manual operator intervention, aiming to reduce equipment shutdowns and downstream membrane damage.
Advanced ManufacturingCleantechHardware
Co-investorsID VenturesMichigan Capital NetworkMichigan RiseAnthropocene Ventures
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
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Co-investorsAceleraLatamCapria VenturesFEMSA VenturesAngel Ventures MexicoDalus CapitalVolta Ventures
By Rotation is a fashion rental platform that allows consumers to rent designer clothing and lend or monetize their own wardrobes.
Circular EconomyConsumerMarketplaces
Eshita Kabra(Founder)in
Co-investorsCornerstone VCRedrice VenturesSie VenturesTrue.Cherry VenturesTrue Global Ventures
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 VenturesGS FuturesThe E14 FundSOSV
The Closed Loop Center is the innovation arm of Closed Loop Partners that works with global brands, retailers, and manufacturers to address material waste challenges through circular economy solutions.
Circular EconomyClimate TechImpact & Social GoodNew York City, US
dimpora develops PFAS-free, solvent-free textile membranes that make fabrics waterproof and breathable while being designed for recyclability and circularity.
Circular EconomyCleantechNew Materials
Co-investorsCircular Innovation FundGOLDWIN VENTURE PARTNERSSafer MadeCycle Capital
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
Fillogic operates a unified logistics platform for fulfillment, returns, resale, recycling, and disposition, using local market hubs located in malls and shopping centers to process e-commerce orders and returns closer to consumers.
Circular EconomyLogistics & Supply ChainRetail Tech
William Thayer(Founder)in
Co-investorsCityPark InvestmentsGreen Egg VenturesGroundBreak VenturesXRCRevelry Venture Partners
GreenMantra Technologies transforms plastic waste into high-performance materials through molecular recycling technology, breaking down post-consumer polypropylene and polyethylene for use in commercial applications and circular economy solutions.
Circular EconomyCleantechNew MaterialsToronto, CA
Co-investorsArcTern VenturesInnovative Solutions CanadaCycle Capital
Greyparrot provides AI-powered visual analytics for material recovery facilities (MRFs) to optimize throughput, capture residue valuables, protect output purity, and reduce manual sampling labor.
AI & Machine LearningCircular EconomyCleantechData & InfrastructureImpact & Social GoodIoTLondon, GB
Mikela Druckman(CEO and Co-Founder)in
Co-investors360 CapitalKickstart InnovationRegeneration.VCSpeedinvestUna Terra
Just Salad operates a restaurant chain offering fresh salads, bowls, wraps, soups, and smoothies with an emphasis on healthy, affordable, and climate-conscious dining.
ConsumerDirect to ConsumerFoodTechNew York, US
Nicholas Kenner(Member of Board of Managers)Robert Crespi(Member of Board of Managers)
BoardPeggy Cherng(Member of Board of Managers)Neil Crespi(Member of Board of Managers)David Landsberg(Member of Board of Managers)
Co-investorsStripesNeuberger BermanWellington Management
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(Executive Officer, Director)inBibiana Nelson(Executive Officer)Colin Nunn(Executive Officer)in
BoardFaisal Al-Husssein(Director)Zena Bruges(Director)Alyssa Bryan(Director)
Co-investorsBURNT ISLAND VENTURESMundi VenturesVirta Ventures
Co-investorsIronwood Capital
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)Alyssa Bryan(Director)
Co-investorsEarthshot VenturesHG VenturesTechFoundersTechstarsPlug 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)Service Provider CapitalTELUS Pollinator Fund for GoodUS Venture Partners
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 Ventures
Partsimony provides an intelligent supply chain platform that helps hardware companies manage distributed manufacturer networks through data-driven insights and customizable supply chain management tools.
Advanced ManufacturingAI & Machine LearningCleantechFintechHardwareBrooklyn, US
Richard Mokuolu(Founder)in
Co-investorsContour Venture PartnersREFASHIOND VenturesTechstarsThird Sphere
SOLARCYCLE provides recycling services for solar farm components including solar panels, inverters, transformers, cables, and other power electronics, diverting waste from landfills and recovering metals such as silver, copper, gold, and lead.
Circular EconomyCleantechEnergyMesa, US
Suvi Sharma(Co-founder)inJesse Simons(Co-founder)inPablo Ribeiro Dias(Co-founder)Theodore Herhold(Executive Officer)inPablo Diaz(Executive Officer, Director)
Co-investorsATEL VenturesHG VenturesUrban InnovationVery Serious VenturesFifth WallPrologis Ventures
TradeLanes provides supply chain visibility software for maritime logistics, detecting and contextualizing cargo schedule changes to enable faster operational decisions for exporters and drayage operators.
AI & Machine LearningClimate TechLogistics & Supply ChainSaaSSan Francisco, US
Co-investorsBread And Butter Ventures, LlcInnova Memphis, Inc.iSelect FundS2G InvestmentsTechstarsBread Butter Ventures+1 more
Other
Tracked investments with no reachable website or further public details — typically companies that wound down, renamed, or were absorbed.
Accelerated FiltrationCity of Broken arrowClearCOGSClosed Loop PartnersHyran TechnologiesPurecycle TechnologiesRecycle Ann ArborReterra
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.























































































