Photon Queue
Develops high-efficiency quantum memories for next-generation quantum computing systems
$4MSeed
Role not disclosedPG
Playground Global
Activity from announced rounds
Activity in this selectionUnited States · Jul 31, 2026 · Jul 1, 2026
- Rounds participated in
- 1
- Confirmed lead rounds
- — 1 roles undisclosed
- New companies
- 1 First participation on record · 0 follow-on
- Funding in participating rounds
- $4M 1 disclosed · full round size, not this investor’s share