Founded
31 Dec 2015
Address
Quantum Circuits Inc
44 Northwood Road
Madison, CT 06443
United States
Phone
Website
VCID: 528685
Profile
Corporate information
Official name
Quantum Circuits Inc
Registration country
Official name
Quantum Circuits Inc
Registration country
Investment activity status
Active investor
Company type
Developer of superconducting architecture.Overview
Quantum Circuits is founded by quantum physicists, including leading quantum expert and Yale Professor Rob Schoelkopf. The company is a leader in the development of quantum computers designed to scale. Quantum Circuits' innovative architecture integrates high-fidelity qubits with intrinsic error detection and handling. High-fidelity error detection is a key component to reducing the number of physical qubits necessary to build a useful quantum computer, thus accelerating the timeline to fault-tolerant quantum computing and real-world applications. Quantum Circuits' team includes pioneers in the development of superconducting quantum science and circuit quantum electrodynamics.
Team
Current employees
![[node:title] photo](/sites/default/files/styles/icon/public/default_images/icon-person.png?itok=8SSzz6Wf "[node:title] photo"){kind=icon}
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Brian Pusch | Responsibilities: Executive Officer |
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Robert Schoelkopf |
Funding
Funding rounds
Series B USD 60,000,000
USD 60,000,000 (15 Aug 2024) Change in valuation: unknown
| Investor | Profile | Country | Notes | |
|---|---|---|---|---|
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ARCH Venture Partners LP | Venture capital firm providing seed and early stage capital, with a special expertise in co-founding and building technology firms from startup | United States | Initial investment. Led the round. |
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F-Prime Capital | Initial investment. Led the round. | ||
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Hither Creek Ventures | Initial investment. Led the round. | ||
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Sequoia Capital Operations LLC | Venture capital firm. | United States | Initial investment. Led the round. |
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Canaan Partners | Venture capital firm with a focus on early stage technology and healthcare companies | United States | Initial investment. Round participant. |
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Connecticut Innovations Inc | United States | Initial investment. Round participant. | |
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Fitz Gate Ventures | Early stage venture capital firm that invests in startups in which a Princetonian is either a founder or a member of the senior management team. | United States | Initial investment. Round participant. |
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In-Q-Tel Inc | Non-profit venture capital firm, sponsored by the Central Intelligence Agency (CIA) that invests agency funds in promising early stage companies | United States | Initial investment. Round participant. |
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Osage University Partners | Part of a family of investment funds within Osage Partners. | Initial investment. Round participant. | |
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Tao Capital Partners | Family office investment firm based in San Francisco, California. | United States | Initial investment. Round participant. |
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Tribeca Venture Partners LLC | Initial investment. Round participant. |
| Investor | Profile | Country | Notes | |
|---|---|---|---|---|
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Fitz Gate Ventures | Early stage venture capital firm that invests in startups in which a Princetonian is either a founder or a member of the senior management team. | United States |
Cap Table
Current and past shareholders
| Investor | Contacts | Round | |
|---|---|---|---|
|
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ARCH Venture Partners LP Venture capital firm providing seed and early stage capital, with a special expertise in co-founding and building technology firms from startup |
+1 (415) 565-7103 |
Series B |
|
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Canaan Partners Venture capital firm with a focus on early stage technology and healthcare companies |
+1 (203) 855-0400 |
Series B |
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Connecticut Innovations Inc |
+1 (860) 563-5851 |
Series B |
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F-Prime Capital |
Series B | |
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Fitz Gate Ventures Early stage venture capital firm that invests in startups in which a Princetonian is either a founder or a member of the senior management team. |
N/A Series B |
|
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Hither Creek Ventures |
Series B | |
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In-Q-Tel Inc Non-profit venture capital firm, sponsored by the Central Intelligence Agency (CIA) that invests agency funds in promising early stage companies |
+1 (703) 248-3000 |
Series B |
|
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Osage University Partners Part of a family of investment funds within Osage Partners. |
Series B | |
|
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Sequoia Capital Operations LLC Venture capital firm. |
+1 (650) 854-3927 |
Series B |
|
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Tao Capital Partners Family office investment firm based in San Francisco, California. |
Series B | |
|
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Tribeca Venture Partners LLC |
Series B |