# Quantum companies in Spain

Compare quantum companies with an address in Spain. Confirm service areas and capabilities before you engage.

4 quantum companies. Also on the [web page](https://quantumcompanies.fyi/es).

## Quantum companies

1. [Global Data Quantum](https://quantumcompanies.fyi/es/basque-country/bilbao/global-data-quantum.md), Quantum software and algorithms, Bilbao: Combines AI, quantum computing and classical tech for industrial challenges; products include Quantum Portfolio Optimizer and GloBee AI assistant; offers…
2. [Luxquanta](https://quantumcompanies.fyi/es/castelldefels/castelldefels/luxquanta.md), Quantum networking and QKD, Castelldefels: Offers quantum security solutions for the post-quantum era, including the Nova lq product, targeting telecom, government, critical infrastructure, data…
3. [Qilimanjaro Quantum Tech](https://quantumcompanies.fyi/es/barcelona/barcelona/qilimanjaro-quantum-tech.md), Quantum hardware, Barcelona: Qilimanjaro develops analog full-stack quantum computers and the SpeQtrum platform for cloud and on-premises access, deployed at Barcelona Supercomputing…
4. [VLC Photonics](https://quantumcompanies.fyi/es/valencia/valencia/vlc-photonics.md), Quantum components, Valencia: Photonic design and test house delivering end-to-end PIC design, wafer-level testing, packaging and photonic integration services on silicon, InP, SiN and…

## Autonomous communitys

- [Barcelona](https://quantumcompanies.fyi/es/barcelona.md): 1 quantum company
- [Basque Country](https://quantumcompanies.fyi/es/basque-country.md): 1 quantum company
- [Castelldefels](https://quantumcompanies.fyi/es/castelldefels.md): 1 quantum company
- [Valencia](https://quantumcompanies.fyi/es/valencia.md): 1 quantum company

## Cities

- [Barcelona, Barcelona](https://quantumcompanies.fyi/es/barcelona/barcelona.md): 1 quantum company
- [Bilbao, Basque Country](https://quantumcompanies.fyi/es/basque-country/bilbao.md): 1 quantum company
- [Castelldefels, Castelldefels](https://quantumcompanies.fyi/es/castelldefels/castelldefels.md): 1 quantum company
- [Valencia, Valencia](https://quantumcompanies.fyi/es/valencia/valencia.md): 1 quantum company

## Categories

- [Quantum cloud access](https://quantumcompanies.fyi/category/quantum-cloud.md)
- [Quantum components](https://quantumcompanies.fyi/category/quantum-components.md)
- [Quantum consulting and training](https://quantumcompanies.fyi/category/quantum-consulting.md)
- [Quantum hardware](https://quantumcompanies.fyi/category/quantum-hardware.md)
- [Quantum networking and QKD](https://quantumcompanies.fyi/category/quantum-networking.md)
- [Quantum software and algorithms](https://quantumcompanies.fyi/category/quantum-software.md)