Arq Quantum Technologies

📍 Barcelona, Spain🗓 Founded 2025👥 11 employees💰 Last funded Jul 2026
Telecommunications
LinkedIn
Arq Quantum Technologies is a Barcelona-based deep-tech startup building hardware for the future quantum internet. We 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.
2
Total investors
2
Early stage
0
Mid stage
0
Late stage
2025
Founded

Investors

2 investors
All
Early stage
Mid stage
Late stage
Investor geography2 countries
Netherlands
1
Spain
1
Frequently asked questions
Who invested in Arq Quantum Technologies?
Arq Quantum Technologies has 2 investors on record on gritt.io, including 2 early-stage backers.
When did Arq Quantum Technologies last raise funding?
The most recent investment in Arq Quantum Technologies recorded on gritt.io was in July 2026.
When was Arq Quantum Technologies founded?
Arq Quantum Technologies was founded in 2025.
What industry is Arq Quantum Technologies in?
Arq Quantum Technologies operates in Telecommunications. Find similar Telecommunications investors on gritt.io.
Where is Arq Quantum Technologies based?
Arq Quantum Technologies is headquartered in Barcelona, Spain.