/Investor DB

Closed Loop Partners — Full Portfolio

28 tracked investments · listed companies and verified rows first

Acelfilacelfil.cominJul 2022

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

Aerfloaerflo.coinSep 2024

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

Algramoalgramo.comOct 2019

The page is an online-casino affiliate guide comparing gambling platforms available to players in Chile, listing welcome bonuses, payment methods, and reviews of sites such as CoinCasino and Samba Slots.

Co-investorsAceleraLatamCapria VenturesFEMSA VenturesAngel Ventures MexicoDalus CapitalVolta Ventures

By Rotationbyrotation.comSeed · Apr 2022 · $3M

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

Capra Biosciencescaprabiosciences.cominApr 2024

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

Closedloopcenterclosedloopcenter.com

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

dimporadimpora.comSeed · May 2021 · $2M

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

Earthodicearthodic.cominJul 2024

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

Fillogicfillogic.comin𝕏

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 Technologiesgreenmantra.comin𝕏Sep 2025

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

GreyParrotgreyparrot.aiin𝕏Series A · May 2022 · $11M

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 Saladjustsalad.comin𝕏Jul 2021

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

Laiierlaiier.ioinDec 2024

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

Lakeshore Recycling Systemslrsrecycles.comMar 2016 · $2M

Co-investorsIronwood Capital

MOLGmolg.aiinOct 2024

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

Mycocyclemycocycle.cominMay 2024 · $3.6M

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

Neutreenoneutreeno.cominOct 2024

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

Partsimonypartsimony.comin𝕏Seed · Oct 2021 · $2M

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

Solarcyclesolarcycle.usin𝕏Seed · Feb 2023 · $30M

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

TradeLanestradelanes.coin𝕏Sep 2020 · $4M

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.