Qubits Ventures
Venture capitalActively deployingPasadena · 2 people tracked
Find your way into Qubits Ventures
150 people in our graph share verified history with the Qubits Ventures team — schools, employers, funds. One of them is your warm intro.
Fund manager profile
Qubits Ventures is a venture fund manager based in Pasadena. SEC filings show 2 venture funds on record, most recently Qubits Ventures Fund II, LP ($50M offering) filed October 2025.
Source: SEC EDGAR Form D filings. Firm website data not yet available.
Team · 2 people
from curated & public directoriesWhat they invest in
from 13 of 17 portfolio companiesDeep Tech ×10AI & Machine Learning ×8Hardware ×8Quantum Computing ×6Semiconductors ×5Advanced Manufacturing ×2Biotech ×1Cleantech ×1
HQs:United States×7Australia×1
Who they back
founder profiles across 7 portfolio companiesAccelerator rootsportfolio companies that came through a program
Investments · 17 tracked
founders shown can be your intro pathBy year:2026 · 12025 · 34 dated
Conductor develops AI algorithms and control software for quantum computing, helping researchers and engineers optimize qubit architectures and scaling in semiconductor-based quantum systems.
Advanced ManufacturingAI & Machine LearningDeep TechQuantum ComputingSan Francisco, US
Brandon Severin(Co-Founder & CEO)inJoel Pendleton(Co-Founder & CTO)in
Co-investorsDG Daiwa VenturesMoonfire VenturesMyAsiaVCOlive Tree CapitalOUTBOUND CAPITALOxonian Ventures+2 more
Lumai develops an optical AI accelerator that uses 3D optical components instead of silicon-only technology to run large AI workloads faster and with lower power and cost.
AI & Machine LearningDeep TechHardware
James Spall(Founder)inXianxin Guo(Founder)in
Co-investorsRuna CapitalJourney VenturesLIFTTPhotonVentures
Lumai develops optical compute hardware and inference servers for datacenter applications.
AI & Machine LearningDeep TechHardwareSemiconductors
James Spall(Founder)inXianxin Guo(Founder)in
Co-investorsPhotonVenturesJourney VenturesLIFTT
Nicslab develops compact multichannel source measurement units and photonic integrated circuit drivers that combine power supply, signal processing, sensors, and control functionality.
AI & Machine LearningCleantechClimate TechSemiconductorsSydney, AU
Anggi Utami(Founder)in
Co-investorsTechstars
nOhm Devices builds highly efficient cryogenic electronics for quantum computers and sensors, enabling in-situ integration of qubits and quantum sensors with control and readout circuits.
Deep TechHardwareQuantum ComputingCambridge, US
PINC develops nonlinear photonic circuits and devices based on periodically poled thin-film lithium niobate (NanoPPLN) technology for applications ranging from UV to mid-infrared wavelengths.
Deep TechHardwareNew MaterialsSemiconductors
Co-investorsFREEFLOWQuantonationAccel-KKRSutter Hill Ventures
Probius develops Quantum Electrochemical Spectroscopy (QES), a label- and reagent-free electrochemical sensing technology that detects and quantifies thousands of analytes—proteins, metabolites, and cells—from microliter-scale biological samples in about 30 minutes.
AI & Machine LearningBiotechDeep TechHardwareHealthtechSemiconductorsFremont, US
Chaitanya Gupta(Executive Officer, Director)inEmmanuel Quevy(Co-founder & CEO)in
Co-investorsCota CapitalHeuristic Capital PartnersSilicon CatalystSocial StartsTSVC
Prompt-Driven Development is an approach that elevates prompt files to be the primary source artifact for software development, with code regenerated from prompts as needed to reduce maintenance costs.
AI & Machine LearningDeveloper Tools
Greg TanakaRyan Tanaka
Co-investors500 GlobalBlitzscaling VenturesSadu Capital
Physics-based battery for large-scale energy storage.
Daniel L.(Founder)in
Co-investorsAtas VCJuniperVoLo Earth Ventures
.jpeg){kind=logo}
QC82 is a quantum computing company building room-temperature photonic quantum computers based on its own photonic chip designs and photodetection technology.
Deep TechHardwareQuantum Computing
Co-investorsTranspose Platform ManagementTEDCOTensor Ventures
SavantX develops quantum computing and AI-powered solutions for real-world optimization problems, serving government, defense, and commercial enterprises.
AI & Machine LearningDeep TechLogistics & Supply ChainQuantum ComputingSan Luis Obispo, US
Ed Heinbockel(Founder)in
Singular Photonics develops digital image sensors based on single-photon avalanche diode (SPAD) technology, which convert photons directly into digital signals to capture depth and temporal data as 4D images.
Deep TechHardwareMedical DevicesSemiconductors
Co-investorsCambridge Angels groupACF InvestorsOld College CapitalScottish EnterpriseWren Capital
Sygaldry develops quantum-accelerated AI servers that combine multiple qubit modalities to speed up training and inference for AI models.
Advanced ManufacturingAI & Machine LearningHardwareQuantum ComputingAnn Arbor, US
Chad Rigetti(Founder)inIdalia Friedson(Founder)in
BoardChristian Garcia(Director)inAndrew Sather(Director)inMichael Keiser(Director)
Co-investorsEarth Venture CapitalExpeditionsGarage CapitalMVP VenturesPage One VenturesSquareOne Capital+8 more
Xairos develops a space-based quantum timing architecture for global position, navigation, and timing services with sub-nanosecond accuracy, serving transportation, telecommunications, power grids, financial systems, and data centers.
CybersecurityDeep TechDefense TechIoTQuantum ComputingSpace TechLone Tree, US
David Mitlyng(Founder)in
Co-investorsTechstars
Other
Tracked investments with no reachable website or further public details — typically companies that wound down, renamed, or were absorbed.
Aliro SecurityAmerican BinaryPINC Technologies
Portfolio news
latest coverage across their companies
Singular Photonics · healthcaretoday.com · Sep 4, 2026
Conductor Quantum · quantumzeitgeist.com · Jul 15, 2026
Lumai · datacenterdynamics.com · Jun 8, 2026
Lumai · datacenterdynamics.com · Jun 8, 2026
Sygaldry Technologies · thequantuminsider.com · May 16, 2026
QC82 · citybiz.co · May 7, 2026
Xairos · xairos.com · Jan 20, 2026
PINC · agfundernews.com · Dec 9, 2025
Frequently asked questions
- How many investments has Qubits Ventures made?
- Qubits Ventures has 17 tracked investments, including 4 dated in the last 24 months.
- Where is Qubits Ventures located?
- Qubits Ventures is headquartered in Pasadena, US.
- Who does Qubits Ventures co-invest with?
- Qubits Ventures most often shares deals with Techstars, MVP Ventures, Social Starts, among 20 tracked co-investors.
Images
