Quantum Opus LLC

14841 Keel St, Plymouth, MI 48170

ACTIVELAST SEEN IN FEDERAL DATA OCT 2026 · 2 SOURCES

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

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Their homepage, crawled AUG 2026

What they make

Other Electronic Component Manufacturing334419

superconducting nanowire single-photon detection
detectors
wavelengths
multi-element architecture
integrated photonics
custom cryogenics
950 nm

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

Products

Made or handled here · 5

Custom Products · nano wire detectors · Nanowire Detectors · Opus One™ · Opus One™ Single Photon Detection System

Where these came from

5 from the company’s own website · Company website

json-ld on https://www.quantumopus.com/products

Sold by QUANTUM OPUS LLC · 5

Combination And Miscellaneous Instruments · Ecclesiastical Equipment, Furnishings, And Supplies · Electrical And Electronic Properties Measuring And Testing Instruments · Laboratory Equipment And Supplies · Optical Instruments, Test Equipment, Components And Accessories

Recorded against the company rather than this address. Federal award and drug records name the company, not the plant, so we cannot say which of its sites makes these.

Where these came from

5 from usaspending_psc · Federal registry

Supplied under federal award FA860125C0021 (2025-09-11), PSC . An award shows what the government bought from this company; it does not establish which of its sites made it.

Where it is

42.39109, -83.49657 · CENSUS TIGER

COUNTY

Wayne County

METRO AREA

Detroit-Warren-Dearborn, MI

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STREET VIEW

Open street-level view — OCT 2024

Other plants nearby

Facility	City	Industry	Status	Distance
Skyworks, LLC	Northville	Commercial, Industrial, and Institutional Electric Lighting Fixture Manufacturing 335132	ACTIVE	0.9 KM
Kyocera International Incorporated-Display	Plymouth	Other Electronic Component Manufacturing 334419	LIKELY ACTIVE	0.7 KM
Eotech, LLC	Plymouth	Commercial and Service Industry Machinery Manufacturing 333310	ACTIVE	0.8 KM
Optical Imaging Systems	Northville	Semiconductor and Related Device Manufacturing 334413	UNVERIFIED	1.0 KM
Apex Performance Group LLC	Plymouth	Commercial and Service Industry Machinery Manufacturing 333310	ACTIVE	2.3 KM

Every listed plant in Wayne County

Also at this address

No other federal record shares this street address.

Where this record comes from

2 sources hold this plant, and 8 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 E89XDAEZ2252 · first seen JUL 2025 · last seen SEP 2026

IN WAYNE COUNTY12 other plants share this one’s industry (Semiconductor and Other Electronic Component Manufacturing, NAICS 3344); 5 of them have 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 OPUS LLC · SEP 2026
Street address: SAM.gov: 14841 KEEL ST · SEP 2026
City: SAM.gov: PLYMOUTH · SEP 2026
State: SAM.gov: MI · SEP 2026
Coordinates: Census geocoder: 42.391093068662,-83.496568118694 · JUL 2026
Website: Company website: www.quantumopus.com · JUL 2026 · ON THIS PAGE; SAM.gov: www.quantumopus.com · SEP 2026 · ON THIS PAGE
CAGE code: SAM.gov: 71L00 · SEP 2026
SAM registration expires: SAM.gov: 2027-09-01 · SEP 2026

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