🦊/Investors

ATW Partners β€” Full Portfolio

10 tracked investments Β· listed companies and verified rows first

QumulusAIqumulusai.comin𝕏NASDAQ: QMLSJun 2026

QumulusAI provides GPU and bare metal cluster infrastructure for enterprise AI workloads, offering shared, dedicated, and fully isolated compute resources with transparent pricing and control.

AI & Machine LearningCloud ComputingData & InfrastructureEnterprise SoftwareAtlanta, US

Scott Krosnowski(Executive Officer)inMike Maniscalco(Chief Executive Officer)in

BoardDavid Rench(Director)inBarry Schwartz(Director)Patrick Gahan(Director)Homaira Akbari(Director)

SolidOpinioninOct 2016SEC filingmedium confidence

Chappaqua, US

Arthur Meyerovich(Executive Officer, Director)inMykola Urmach(Director)

BoardConstantine Goltsev(Managing Partner)

Board seatKerry PropperΒ· per SEC Form D Β· $3.7M raise Β· filed Nov 2016

SpinLaunchspinlaunch.comJul 2025SEC filingmedium confidence

SpinLaunch develops a kinetic orbital launch system that uses a rotating accelerator to propel satellites into space at ultra-high speeds, reducing fuel and structural requirements compared to traditional rockets.

Deep TechHardwareSpace TechLong Beach, US

Jonathan Yaney(Executive Officer, Director)inMatthew Mejia(Executive Officer)inDavid Wrenn(Executive Officer, Director)in

BoardWen Hsieh(Director)inAntonio Ruiz-Gimenez(Director)in

Board seatKerry PropperΒ· per SEC Form D Β· $32M raise Β· filed Aug 2025

Co-investorsCatapult VenturesKleiner PerkinsLauder PartnersLobby CapitalTeam GlobalMana Ventures+2 more

Credit Sesamecreditsesame.comin𝕏Jun 2021 Β· $51M

Credit Sesame provides free credit monitoring and score tracking services for consumers seeking to understand and improve their creditworthiness.

AI & Machine LearningConsumerFintechMountain View, US

Adrian Nazari(Founder)in

BoardDAVID POLTACK(Director)ANDREW LERNER(Director)inJOHN JARVE(Director)inJOHN DOUGERY(Director)inFREDERICK L.A. GRAUER(Director)

Co-investorsCamp One VenturesGlobespan Capital PartnersIA Capital GroupMenlo VenturesMultiplier CapitalRunway Growth Capital+2 more

D-Orbitdorbit.spacein𝕏Jan 2022

D-Orbit provides space logistics infrastructure and transportation services including satellite launch deployment, on-orbit servicing, refueling, and end-of-mission disposal using its proprietary ION Satellite Carrier orbital transfer vehicle.

Deep TechLogistics & Supply ChainSpace TechItaly, IT

Luca Rossettini(Founder & Chief Executive Officer)inRenato Panesi(Founder & Chief Commercial Officer)in

Co-investorsBanca Investis β€” Family OfficeCDP Venture CapitalElysia CapitalIceNineIn-Q-TelIndaco Venture Partners+11 more

Sesamesesame.comin𝕏Jun 2021 Β· $51M

Sesame builds personal voice AI agents capable of natural conversation, along with hardware devices designed to make them more effective.

AI & Machine LearningConsumerDeep TechHardwareSan Francisco, US

Brendan Iribe(Founder)inAnkit Kumar(Founder)inRyan Brown(Founder)inNate MitchellinAngela Gaylesin

Co-investorsAndreessen HorowitzMatrixSequoia CapitalA*Abstract VenturesAnorak Ventures+11 more

Sesamesesamehq.comJun 2021 Β· $51M

Sesame was an education product serving teachers and students, described as telling the stories that report cards cannot.

EdTech

Co-investorsImagine K12Menlo VenturesSequoia CapitalSpark Capital

Other

Tracked investments with no reachable website or further public details β€” typically companies that wound down, renamed, or were absorbed.

Leapfrog Media TradingOptoVista HoldingsPierianDx

Rows marked β€œSEC filing” are inferred from directors named on the company's SEC Form D β€” public regulatory data, not a portfolio list published by the firm.