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Arq Quantum Technologies

Barcelona, ESAdvanced Manufacturing

Arq Quantum Technologies is a Barcelona-based deep‑tech company developing hardware for the quantum internet. The company designs and manufactures 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.

Leadership & Board

Key Executives

CEO: Samuele Grandi
Founder: Emanuele Distante
Current Number of Employees: 10
Current LinkedIn Followers: 1,313

Latest Estimated Valuation

Estimated Valuation: ―
Total Amount Raised: $1M
Total Funding Rounds: 1
Latest Funding Amount: $1M
Latest Funding Round: Pre-Seed
Post-Money Valuation: ―

Employee Trend

Arq Quantum Technologies had 10 employees as of October 12, 2026. The number of employees increased by 0 (0.00%) week-over-week.

10Latest Employee Count

0(0.00%)Week-Over-Week Change

Social Trend

Arq Quantum Technologies had 1,313 followers as of October 12, 2026. The number of followers increased by 29 (2.26%) week-over-week.

1,313Latest Followers Count

29(2.26%)Week-Over-Week Change

Funding Round

Funding Date	Funding Round	Amount Raised	Post-Money Valuation
Jul 21, 2026	Pre-Seed	$1.40M	―

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