Facility	City	Industry	Status	Distance
Unchained Labs, LLC	Pleasanton	Analytical Laboratory Instrument Manufacturing 334516	ACTIVE	0.5 KM
Coopervision INC	Pleasanton	Ophthalmic Goods Manufacturing 339115	REPORTED CLOSED	0.9 KM
Calyxo INC	Pleasanton	Surgical and Medical Instrument Manufacturing 339112	ACTIVE	1.1 KM
Providence Medical Technology, INC.	Pleasanton	Surgical and Medical Instrument Manufacturing 339112	ACTIVE	1.2 KM
Prosomnus Sleep Technologies, INC.	Pleasanton	Dental Equipment and Supplies Manufacturing 339114	UNVERIFIED	1.6 KM

Every listed plant in Alameda County

Also at this address

No other federal record shares this street address.

Where this record comes from

2 sources hold 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.

EPA cross-references this facility in RCRAINFO · EPA site type STATIONARY.

FDA device establishment registrationsOPERATING
first seen AUG 2026 · last seen OCT 2026
EPA Facility Registry ServiceEXISTENCE
Record 110070540350 · first seen APR 2019 · last seen APR 2019

IN ALAMEDA COUNTY142 other plants share this one’s industry (Medical Equipment and Supplies Manufacturing, NAICS 3391); 18 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: EPA: NEOTRACT, INC · OCT 2026
Street address: EPA: 4155 HOPYARD RD · OCT 2026
City: EPA: PLEASANTON · OCT 2026
State: EPA: CA · OCT 2026
County (FIPS code): EPA: 06001 · OCT 2026
Coordinates: EPA: 37.697089,-121.903695 · OCT 2026
Hazardous waste generator (RCRA): EPA ECHO: none · OCT 2026

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