Quantstamp
Web3 & Digital Assets
Audits and protects smart contracts using manual and automated tools to secure digital asset ecosystems.
Access The Private Market
With a comprehensive suite of private market programming and liquidity solutions, Nasdaq Private Market can help unlock the power of data for market participants worldwide.
Quantstamp
Web3 & Digital Assets
Audits and protects smart contracts using manual and automated tools to secure digital asset ecosystems.
Quantum Metric
Enterprise Software
A digital analytics platform that enables organizations to monitor, diagnose, and optimize critical digital experiences.
Quartic.ai
AI & Machine Learning
Turning legacy manufacturing systems into AI-driven operations with real-time analytics, optimization, and autonomous decisioning.
Quartzy
Enterprise Software
Provides lab workflows with unified inventory, request tracking, and embedded shopping for faster supply management.
Queens Carbon
Climate & Sustainability
Produces carbon-neutral materials through low-temperature hydrothermal processing, reducing emissions and energy use.
QuEra
AI & Machine Learning
Pioneering quantum company that delivers neutral-atom processors together with software stacks to enable real-world quantum applications.
Questal
FinTech
Fintech company integrating smart technology with human coaching to empower better personal financial decisions through its wellness service.
QuickNode
Provides blockchain infrastructure and APIs for developers to build and scale decentralized applications across multiple networks.
Quick'r Care
Healthcare & Life Sciences
Digital platform connecting patients to urgent care, ER, and telehealth services with real-time wait times and availability booking.
Quilo
FinTech
Digital lending platform enabling banks and credit unions to provide instant installment loans through advanced technology solutions.
Quilter
AI & Machine Learning
Automates printed circuit board (PCB) design using physics-driven reinforcement learning, enabling engineers to generate manufacturable layouts.
Quinn
FinTech
Automating that builds tailored financial plans and recommendations with AI‑driven logic into existing systems for seamless scale of advisory services.
Quino Energy
Climate & Sustainability
Develops organic flow battery technology that enables safe, scalable long-duration energy storage for renewable power systems.
Quizlet
Consumer
Provides learning software, giving users across the globe from grade school to grad school access to free, powerful, and inspiring learning tools.
Qumulo
Enterprise data storage company.
Qunnect
Enterprise Software
Deploys entanglement-based quantum networking gear that enables secure, scalable connectivity over current fiber systems.
QurAlis
Healthcare & Life Sciences
Develops precision medicines and targeted therapies for neurodegenerative diseases using proprietary technology platform.
QuSecure
Cybersecurity
Provides quantum-safe cybersecurity solutions that protect against quantum and classical threats without requiring quantum technologies.
Qwick
Commerce & Marketplaces
Digital staffing platform connecting hospitality professionals with businesses for flexible shift work and event staffing needs.
Qwilt
Enterprise Software
Provides an edge cloud platform that powers high‑performance content delivery and computing by bringing services closer to end users.
R2 Semiconductor
Industrials
Pioneering power management that harnesses low-voltage transistors to reduce heat and boost battery life.