Quantum company

Lightsynq Technologies

Quantum interconnect company building photonic networking hardware to scale quantum computers.

Boston, United States Quantum CommunicationPhotonics

Technology

Boston-based developer of quantum interconnects (photonic links and quantum memory) to network quantum processors. It came out of stealth in November 2024 with about $18M in Series A funding led by Cerberus Ventures, and IonQ completed its acquisition in June 2025.

Backed by 3 investors

External links