Fundraising Fox

Quantum Circuits

Madison, US · Founded 2015 · Delaware corporation · 6 known investors

quantumcircuits.com ↗

Quantum Circuits develops superconducting quantum computers using dual-rail qubits with built-in error detection, designed to accelerate the path to fault-tolerant quantum computing. The company targets enterprises and institutions seeking reliable, scalable quantum computing solutions.

Advanced ManufacturingDeep TechHardwareQuantum Computingin /quantum-circuits-inc

Founders & leadership

RSRob Schoelkopf
Rob SchoelkopfSterling Professor, Founder
LF
Luigi Frunzio
RSRay Smets
Ray Smets
BW
Brian W PuschExecutive Officer, Director

Investors · 6

ARCH Venture PartnersChicago · $50K – $250M
Canaan PartnersStamford · $500K – $20M
F-Prime Capital PartnersCambridge · $3M – $10M
OUP (Osage University Partners)Bala Cynwyd · $1M – $20M
Tribeca Venture PartnersNew York · $1M – $15M
Fitz Gate VenturesreportedHouston · $500K – $1M

Reported raises · per SEC filings

Form D private placements
▶$26.6MraisedMay 2024 · 15 investors · Other Technology
Rule 506(b)
Officers, directors & promoters on the filing
  • Robert SchoelkopfDirector
  • Stephen KnightDirector
  • Brendan DickinsonDirector
  • Corey RitterDirector
  • William CoughranDirector
  • Martin MengwallExecutive Officer
  • Ray SmetsExecutive Officer, Director
Offering amount
$27M
Amount sold
$26.6M
First sale
Feb 2024
Incorporated
Corporation, Delaware
Federal exemptions
06b
Full filing on SEC EDGAR ↗
▶Undisclosed amountofferedSep 2017 · Computers
Rule 506(b)
Officers, directors & promoters on the filing
  • Brian W PuschExecutive Officer, Director
  • Robert J SchoelkopfDirector
Incorporated
Corporation, Delaware, 2015
Federal exemptions
06b
Full filing on SEC EDGAR ↗
▶Undisclosed amountofferedMar 2016 · Manufacturing
Rule 506(b)
Officers, directors & promoters on the filing
  • Brian W PuschExecutive Officer, Director
Incorporated
Corporation, Delaware, 2015
Federal exemptions
06b
Full filing on SEC EDGAR ↗

Source: SEC EDGAR Form D. Amounts as filed; amended filings shown once at their latest values.

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