A Business Services & Software, ICT & Electronics startup included in the Barcelona & Catalonia Startup Hub

ARQ QUANTUM TECHNOLOGIES. Barcelona & Catalonia Startup Hub
  1. Startups in Catalonia
  2. Directory
  3. ARQ QUANTUM TECHNOLOGIES

ARQ QUANTUM TECHNOLOGIES

ARQ QUANTUM TECHNOLOGIES S.L
Carrer SANT LLUIS, 88 - P. 3 08024 BARCELONA
https://arqtech.eu/

Arq Quantum Technologies is a Barcelona-based deep-tech startup building hardware for the future quantum internet. They develop massively multiplexed, solid-state quantum memories based on rare-earth-doped crystals to enable scalable quantum repeater nodes for long-distance secure communication and distributed quantum computing

Industries & Technologies

Industries: Business Services & Software, ICT & Electronics
Technologies: Photonics & Quantum Sciences
Other fields: Deeptech

Financial data

Funding stage:
Founded: 2025
Employees:

Other information

Business model: Development & Manufacturing, R+D+I Services
Target: Business
Spinoff participants: CERCA Centre (ICFO)

Funding

1.2M € (July 2026)

Capital

Investors: Big Sur Ventures, Ground state Ventures

Source: Press releases newsletters & platforms company websites annual reports & accounts regulatory body sites & stock exchanges

Other startups near startup ARQ QUANTUM TECHNOLOGIES

similar companies

NAUTALAB
Design and development of innovative software solutions for improving the safety and reliability of recreational vessels equipment through a preventive maintenance approach.consulting on maintenance...
  • Business Services & Software
  • ICT & Electronics
  • Blue Economy
  • Industry 4.0
BEAMAGINE
Beamagine builds imaging LIDAR and multimodal customized sensors for all markets based on proprietary technology. We also integrate data fusion to provide failproof, redundant sensors, and develop...
  • Agriculture
  • Business Services & Software
  • Gaming
  • Hardware
  • ICT & Electronics
  • Logistic Tech
  • Sustainable mobility
  • Sports
  • Robotics & Collaborative Robotics
  • Simulation & Digital Twins
  • AI & Big Data
  • IoT & Sensors
  • Photonics & Quantum Sciences
  • Automation
  • Electric Vehicle & Micromobility
  • Connected & Autonomous Vehicle
  • Drones
  • New Space
  • Smart Building
  • Smart City
  • Industry 4.0
  • Smart Cities
  • Deeptech
FABREX
Fabrex revolutionizes industry 4.0 with SaaS solutions in sales, production planning, and operations management, optimizing workflows and boosting efficiency for modern factories. It delivers a...
  • Business Services & Software
  • E-commerce & Marketplaces
  • Fintech & Insurtech
  • Greentech & Environment
  • Hardware
  • ICT & Electronics
  • Legaltech
  • Logistic Tech
  • Sustainable mobility
  • Contech & Proptech
  • Gov tech & Security
  • Robotics & Collaborative Robotics
  • Additive manufacturing
  • AI & Big Data
  • IoT & Sensors
  • Connectivity
  • DLT/Blockchain
  • Frontier materials
  • Photonics & Quantum Sciences
  • Automation
  • Connected & Autonomous Vehicle
  • Micro & Nano electronics
  • Water cycle technologies
  • Batteries & Storage
  • Recycling & Recovery
  • Foodtech
  • Drones
  • Fintech & Insurtech
  • Energy Harvesting
  • Smart Building
  • Smart City
  • Agritech
  • Medical devices
  • E-commerce
  • Semiconductors
  • Bioeconomy
  • Sustainable materials
  • Industry 4.0
  • Smart Cities

It is a Catalan Government project offering updated information on the Catalan startup ecosystem; gathering and consolidating data from internal databases as well as other local and international sources.

We teamed up with business associations, universities and startup incubators to create the Barcelona & Catalonia Startup Hub.