Closed Loop Ventures — Full Portfolio
3 tracked investments · listed companies and verified rows first
BrandVerge is an advertising agency that provides media planning, buying, and organic social/influencer campaign management for brands, including DTC companies.
AdTechCircular EconomyCleantechClimate TechMarketing TechNew MaterialsNew York, US
Co-investorsBay Bridge Ventures ClimateBoston Harbor AngelsGeekdomRogue Insight CapitalTech Square VenturesWestchester Angels+3 more
Loliware develops seaweed-based materials and climate technology solutions to replace plastic with regenerative alternatives.
Circular EconomyCleantechClimate TechNew MaterialsSan Jose, US
James Mastronardi(Executive Officer)Jonathan Plisco(Executive Officer, Director)in
BoardEmma Jenkin(Director)Justin Kamine(Director)Cassy Liberman(Director)Oliver Libby(Director)in
Co-investorsAlumni VenturesBay Bridge Ventures ClimateGeekdomGiant LeapGratitude RailroadRogue Insight Capital+5 more
Other
Tracked investments with no reachable website or further public details — typically companies that wound down, renamed, or were absorbed.
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.







