Mosaic Microsystems LLC

500 Lee Rd Ste 200, Rochester, NY 14606

ACTIVELAST SEEN IN FEDERAL DATA OCT 2026 · 4 SOURCES

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

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Their homepage, crawled JUL 2026

What they make

Semiconductor and Related Device Manufacturing334413

microelectronics
photonics packaging
thin glass substrates
through-glass vias
structures
200um
VIAFFIRM®

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

Products

Sold by MOSAIC MICROSYSTEMS LLC · 2

Miscellaneous Electrical And Electronic Components · Semiconductor Devices And Associated Hardware

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

2 from usaspending_psc · Federal registry

Supplied under federal award 1333ND22PNB670466 (2022-09-08), PSC . An award shows what the government bought from this company; it does not establish which of its sites made it.

CAREERS

Careers page — seen SEP 8, 2026

Where it is

43.17569, -77.68058 · CENSUS TIGER

COUNTY

Monroe County

METRO AREA

Rochester, NY

ON GOOGLE MAPS

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STREET VIEW

Open street-level view — AUG 2025

Other plants nearby

Facility	City	Industry	Status	Distance
Syntec Optics, INC.	Rochester	Commercial and Service Industry Machinery Manufacturing 333310	ACTIVE	0.0 KM
L3harris Technologies, INC.	Rochester	Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing 334511	ACTIVE	0.7 KM
Nationwide Circuits INC	Rochester	Bare Printed Circuit Board Manufacturing 334412	LIKELY ACTIVE	0.9 KM
Peko Precision Products, INC.	Rochester	Machine Shops 332710	ACTIVE	1.0 KM
Oledworks LLC	Rochester	Semiconductor and Related Device Manufacturing 334413	ACTIVE	1.5 KM

Every listed plant in Monroe County

Also at this address

No other federal record shares this street address.

Where this record comes from

4 sources hold this plant, and 12 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 JPLDLBVEEUP2 · first seen JUN 2026 · last seen JUN 2026
DOL Form 5500 retirement plan filingsOPERATING
Record 814530709|NY|14606|500 lee rd ste 200 · first seen DEC 2024 · last seen DEC 2024
SBA Paycheck Protection Program loan recordsEXISTENCE
Record NY|rochester|500 lee rd · first seen MAY 2020 · last seen MAY 2020

IN MONROE COUNTY36 other plants share this one’s industry (Semiconductor and Other Electronic Component Manufacturing, NAICS 3344); 13 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: MOSAIC MICROSYSTEMS LLC · JUN 2026
Street address: SAM.gov: 500 LEE RD STE 200 · JUN 2026
City: SAM.gov: ROCHESTER · JUN 2026
State: SAM.gov: NY · JUN 2026
Coordinates: Census geocoder: 43.175691591343,-77.680575722186 · JUL 2026
Employees (band): DOL: 1-19 · DEC 2024
Website: SAM.gov: mosaicmicro.com · JUN 2026
CAGE code: SAM.gov: 82FS0 · JUN 2026
Retirement plan filing (Form 5500): DOL: 19 active participants, plan year ending 2024-12-31, 1 plan(s) · DEC 2024
PPP loan: SBA PPP: PPP loan x1, approved 2020-05-21, 5 jobs reported · MAY 2020
SAM registration expires: SAM.gov: 2027-06-05 · JUN 2026
State business registration: NY DOS: MOSAIC MICROSYSTEMS LLC, registered with the New York Department of State, Division of Corporations; Limited liability company formed in Delaware; registered 2020-12-16; active · DEC 2020

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