Facility	City	Industry	Status	Distance
Rochester, NY (Mastodon) (Q14)	Rochester	Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing 334220	LIKELY ACTIVE	0.0 KM
Grid Solutions GA - Rochester,NY,USA	Rochester	Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing 334220	LIKELY ACTIVE	0.2 KM
Ge Mds LLC	Rochester	Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing 334220	UNVERIFIED	0.3 KM
Precision Optical Technologies, INC.	Rochester	Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing 334220	ACTIVE	2.6 KM
Photonamics INC	Rochester	Printed Circuit Assembly (Electronic Assembly) Manufacturing 334418	ACTIVE	3.2 KM

Every listed plant in Monroe County

Also at this address

No other federal record shares this street address.

Where this record comes from

1 source holds this plant, and 7 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.

SAM.gov entity registrationOPERATING
Record SJUBJCY4WQJ9 · first seen NOV 2025 · last seen NOV 2025

IN MONROE COUNTY23 other plants share this one’s industry (Communications Equipment Manufacturing, NAICS 3342); 9 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: MASTODON DESIGN LLC · NOV 2025
Street address: SAM.gov: 55 SCIENCE PKWY · NOV 2025
City: SAM.gov: ROCHESTER · NOV 2025
State: SAM.gov: NY · NOV 2025
Coordinates: Census geocoder: 43.117746135659,-77.615625871564 · JUL 2026
CAGE code: SAM.gov: 6ZZG2 · NOV 2025
SAM registration expires: SAM.gov: 2026-11-17 · NOV 2025

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