/Investor DB

Serendipity Capital — Full Portfolio

14 tracked investments · listed companies and verified rows first

Quantinuumquantinuum.comin𝕏NASDAQ: QNTDec 2023

Quantinuum develops quantum computers and quantum software solutions for applications in drug discovery, healthcare, materials science, cybersecurity, and energy.

Deep TechEnterprise SoftwareQuantum ComputingBroomfield, US

Ilyas Khan(Founder)inRajeeb Hazra(Founder)inAvinash Palaniswamy(Chief Commercial Officer)Susan Schwamberger(Chief Human Resources Officer and SVP Operations)inJennifer Strabley(VP and General Manager, Compute Products)inWaseem Shiraz(Senior VP Strategic Initiatives & Chief of Staff)in

Co-investorsAccess Ventures (New York)Adequita CapitalEdenBaseHoneywell VenturesICON Quantum VenturesKhosla Ventures+14 more

BlueQubitbluequbit.ioin

BlueQubit provides a cloud platform and SDK for running large-scale quantum circuit simulations on managed GPU-based simulators, along with quantum machine learning algorithms.

Cloud ComputingDeep TechQuantum ComputingLos Angeles, US

Hayk Tepanyan(Director)inHrant Gharibyan(Executive Officer, Director)in

Co-investorsAlumni VenturesChaac VenturesCreative Destruction Lab (CDL)DEPO VenturesFinancial Venture StudioFormula VC+11 more

Chaldalchaldal.com𝕏Seed

Chaldal is an online grocery shop that delivers everyday necessities to customers' doorsteps at no additional cost.

B2B MarketplacesConsumerE-commerceFoodTechLogistics & Supply ChainMarketplacesDhaka, BD

Waseem Alim(CEO)inZia Ashraf(Founder)inTejas Viswanath(CTO)in

Co-investors500 GlobalBeresford VenturesMetaplanetRazor CapitalStartup BangladeshXploration Capital+18 more

Deep Labsdeep-labs.comin𝕏Sep 2020

Deep Labs develops Large Signal Model (LSM) technology and a signals intelligence decisioning platform aimed at understanding broader situational context rather than isolated data points.

AI & Machine LearningDeep TechDefense TechSan Francisco, US

Scott Edington(Executive Officer, Director)inNovak Jiri(Executive Officer)Xavier Fuller(Executive Officer)Patrick Faith(Director)

BoardGunnar Overstrom III(Director)Michael Dreyer(Director)

Co-investorsArbor Ventures

Deepdecisiondeepdecision.ai𝕏
Fortaegis Technologiesfortaegis.comin

Fortaegis is a security-focused technology company that builds foundational infrastructure for securing AI, quantum, and advanced computing systems.

AI & Machine LearningCybersecurityDefense Tech

Co-investorsAccess Ventures (New York)TEL Venture Capital, Inc.

GrubMarketgrubmarket.comin𝕏Seed

GrubMarket is a food tech company operating a B2B and B2C marketplace in the U.S. and Canada, offering both wholesale produce delivery at discounted prices and AI-powered SaaS software solutions for food supply chain businesses including inventory management, warehouse operations, and eCommerce platforms.

B2B MarketplacesE-commerceEnterprise SoftwareFoodTechLogistics & Supply ChainSaaSSan Francisco, US

Mike Xu(CEO, , President)inYang WeiBrian Gallagher(Chief Of Staff)inJack Tao(CTO)Genevieve Wang(Product)Bryan Barsness(Vice President of Software Sales \u0026 Marketing)

Co-investorsAlumni VenturesBascom VenturesBattery VenturesBuilders + BackersCastor VenturesCeltic House Asia Partners+57 more

Monarch Quantummonarchquantum.comin𝕏Mar 2026 · $55M

Monarch Quantum is an integrated photonics company that builds modular, plug-and-play "light engine" subsystems—combining chip-scale lasers, modulators, detectors, fiber optics, and control electronics—for quantum systems integrators.

Advanced ManufacturingDeep TechQuantum ComputingSan Diego, US

Timothy Day(Executive Officer, Director, Promoter)Bryan Taylor(Executive Officer, Promoter)

BoardJeffrey Harper(Director)Chris Galvin(Director)

Co-investors55 North

Mothquantummothquantum.comin𝕏

Moth applies quantum computing technology to software for media and entertainment, including content generation, game development, computer graphics, and creative production.

AI & Machine LearningCreator EconomyMedia & EntertainmentQuantum Computing

Harry Kumar(Co-Founder, Director & CCO)inJames Wootton(CSO)in

BoardSean Harpur(CEO and Director)

Quantrol Oxquantrolox.comin𝕏Mar 2023

QuantrolOx develops machine learning software to automatically characterise, tune, and control quantum devices, serving quantum labs, research sites, and quantum computing platforms.

AI & Machine LearningDeep TechQuantum Computing

Vishal Chatrath(Co-founder & Chief Executive Officer)inAndrew Briggs(Co-founder & Chair)inNatalia Ares(Co-founder & Chief Scientist)inDominic Lennon(Co-founder & Director of Product)inJuha Seppa(Chief Technology Officer)inKati Suard(Chief Financial Officer)in

Co-investorsHoxton VenturesIW CapitalLeo Capital Ventures2xNBalderton CapitalREMUS Capital+1 more

Quantxlabsquantxlabs.comin

QuantX develops quantum sensing instruments and precision timing systems for defense, space, and critical infrastructure applications where conventional technology fails.

Deep TechDefense TechQuantum ComputingSpace TechAdelaide, AU

Andre(CEO and Co-Founder)Martin(COO and Co-Founder)

Co-investorsDefence Trailblazer

Other

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

CavilinQDelta-gQuantum Holdings

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.