QuamCore
QuamCore is developing a superconducting processor architecture with digital control circuitry operating inside the cryogenic environment. The design targets two scaling constraints: heat dissipated by control electronics and the number of external connections. Its fabrication collaboration with SkyWater focuses on a superconducting single-flux-quantum controller chip, rather than an already operating million-qubit computer. Operational headquarters city not established from reviewed company sources; legal contact is Modiin Maccabim Reut and careers pages mention Herzliya.
Israel · Research reviewed 10 Sept 2026Initial record: initial research brief recorded.
Review history 1 record
Record dates show when an assessment or clarification was saved. Review dates show the evidence check. Earlier records were recovered from QubitWire’s source history; no earlier score movement is inferred.
Initial research brief recorded
· Research reviewed 10 Sept 2026Sources in this record (3)
What it does. Where it fits.
Superconducting qubits with cryogenic single-flux-quantum digital control.
Who should look closer
Research teams exploring cryogenic control integration, dense superconducting processor design, fault-tolerant hardware development.
QubitWire’s editorial assessment of practical fit.Development partnerships
Contact-based hardware development; the reviewed sources do not offer a generally available computing backend.
Check the current access route ↗What has been demonstrated
QuamCore is developing a superconducting processor architecture with digital control circuitry operating inside the cryogenic environment. The design targets two scaling constraints: heat dissipated by control electronics and the number of external connections. Its fabrication collaboration with SkyWater focuses on a superconducting single-flux-quantum controller chip, rather than an already operating million-qubit computer.
What remains unresolved
Million-qubit density and large cabling reductions are architectural targets. A fabrication collaboration does not prove integrated fault-tolerant computation at that scale.
The next question to watch
Measure controller heat load and qubit errors in an integrated cryogenic assembly.
A research question, not a promised milestone.QubitWire coverage
No published QubitWire stories currently match this organization. The evidence sources below provide the starting point.
Sources & evidence
- QuamCore architecture ↗Official company page · Publication date not stated
Describes integrated superconducting digital circuitry, cryogenic operation and scaling objectives.
- SkyWater–QuamCore fabrication collaboration ↗Official fabrication-partner announcement · 6 Nov 2025
Describes co-development of the superconducting digital controller fabrication process.
- QuamCore legal contact ↗Official company page · 28 Jul 2026
Lists an Israeli legal contact address in Modiin Maccabim Reut; it does not explicitly identify an operational headquarters.
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