Quantum Circuits, INC.

150 Munson St Ste 240, New Haven, CT 06511

ACTIVELAST SEEN IN FEDERAL DATA OCT 2026 · 3 SOURCES

Operating signal within 12 months from two or more independent sources.

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Their homepage, crawled JUL 2026

What they make

Electronic Computer Manufacturing334111

superconducting Dual-Rail Cavity Qubits
built-in error detection
robust programming interface
developing
algorithms
commercialized quantum computing

NAMED ON THE COMPANY’S OWN WEBSITE, READ JUL 29, 2026

Products

Made or handled here · 2

Advantage2 Quantum Computer · Advantage Quantum Computer

Where these came from

2 from the company’s own website · Company website

json-ld on https://quantumcircuits.com/contact-us/

CAREERS

Careers page — seen SEP 8, 2026

Where it is

41.32147, -72.92907 · CENSUS TIGER

COUNTY

South Central Connecticut County

METRO AREA

New Haven, CT

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Other plants nearby

Facility	City	Industry	Status	Distance
Plug-in Storage Systems, INC.	West Haven	Computer Storage Device Manufacturing 334112	ACTIVE	5.7 KM
Charge Solutions INC	Milford	Computer Storage Device Manufacturing 334112	LIKELY ACTIVE	11.4 KM
Alinabal LLC	Milford	Nonferrous Forging 332112	ACTIVE	12.0 KM
Charge Solutions INC	North Haven	Computer Storage Device Manufacturing 334112	ACTIVE	12.5 KM
Thinklogical, INC.	Milford	Electronic Computer Manufacturing 334111	ACTIVE	17.4 KM

Every listed plant in South Central Connecticut County

Also at this address

No other federal record shares this street address.

Where this record comes from

3 sources hold this plant, and 11 fields on this page come from them. Each line is one agency’s own record of it: the identifier it is filed under, whether that record shows the plant operating or only that it exists, and when the register first and last saw it there.

The company’s own websiteOPERATING
first seen JUL 2026 · last seen OCT 2026
SAM.gov entity registrationOPERATING
Record TF1HVDHREAA1 · first seen JUN 2026 · last seen AUG 2026
SBA Paycheck Protection Program loan recordsEXISTENCE
Record CT|new haven|150 munson st ste 240 · first seen APR 2020 · last seen APR 2020

IN SOUTH CENTRAL CONNECTICUT COUNTY4 other plants share this one’s industry (Computer and Peripheral Equipment Manufacturing, NAICS 3341); 1 of them has a size band on record.

What each source says

Every field below, as each source filed it. The value this page shows is marked; where the sources disagree, the field says so. Status is computed from independent sources; nothing here is self-reported unless marked Claimed.

Name: SAM.gov: QUANTUM CIRCUITS, INC. · AUG 2026
Street address: SAM.gov: 150 MUNSON ST STE 240 · AUG 2026
City: SAM.gov: NEW HAVEN · AUG 2026
State: SAM.gov: CT · AUG 2026
Coordinates: Census geocoder: 41.321469595951,-72.929067209928 · JUL 2026
Employees (band): SBA PPP: 20-99 · APR 2020
Website: SAM.gov: https://quantumcircuits.com/ · AUG 2026
Year established: Company website: 2015 · AUG 2026
CAGE code: SAM.gov: 08L35 · AUG 2026
PPP loan: SBA PPP: PPP loan x1, approved 2020-04-27, 22 jobs reported · APR 2020
SAM registration expires: SAM.gov: 2027-07-15 · AUG 2026

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