Arq
Arq is a UK quantum technology startup developing hardware for the quantum internet, including quantum repeaters designed to enable secure, long-distance communication between quantum computers over fibre optic networks.
Arq has raised €1.2M across 1 funding round from 2 investors, most recently a Pre-Seed round in Jul 2026. Based in London, UK; active in Deeptech. Data as of 28 Oct 2026.
London, UKarqtech.eu ↗
Total raised
€1.2M
€1,220,895
Funding rounds
1
Investors
2
distinct backers
Active since
2026-07
latest 2026-07
Funding by year
EUR raised per year · 2026 YTDArq — funding by year — interactive chart.
Data table
| Arq — funding by year | |
|---|---|
| 2026 | €1.2M |
Signals
High confidenceRaise-next likelihood15
base rate 24% for Pre-Seed
- ▼ Raised very recently
- ▼ Low backer re-investment
Timing: too soon vs cohort gap · momentum unknown. Funding-only estimates, not predictions and not investment advice — see signals.
Funding rounds
1 round| Date | Stage | Amount | Investors | |
|---|---|---|---|---|
| 2026-07-16 | Pre-Seed | €1.2M | Big Sur Ventures,Ground State Ventures | View deal → |