Facility	City	Industry	Status	Distance
Nova Measuring Instruments INC.	Fremont	Semiconductor Machinery Manufacturing 333242	ACTIVE	0.2 KM
Seagate Technology LLC	Fremont	Semiconductor Machinery Manufacturing 333242	ACTIVE	0.5 KM
Ball Screws & Actuators CO. INC.	Fremont	Power Boiler and Heat Exchanger Manufacturing 332410	ACTIVE	0.7 KM
Nidec Genmark Automation	Fremont	Semiconductor Machinery Manufacturing 333242	LIKELY ACTIVE	0.8 KM
Velo3d, INC.	Fremont	All Other Industrial Machinery Manufacturing 333248	ACTIVE	0.7 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 BR, CA-CERS, CA-ENVIROVIEW, EIS, ICIS, NPDES, RCRAINFO · EPA site type STATIONARY.

OSHA injury and illness reportsOPERATING
Record 1292854 · first seen DEC 2025 · last seen DEC 2025
EPA Facility Registry ServiceEXISTENCE
Records 110038064091, 110071749158 · first seen JUN 2017 · last seen AUG 2024

IN ALAMEDA COUNTY64 other plants share this one’s industry (Industrial Machinery Manufacturing, NAICS 3332); 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: MATTSON TECHNOLOGY INC · OCT 2026
Street address: EPA: 47131 BAYSIDE PKWY · OCT 2026
City: EPA: FREMONT · OCT 2026
State: EPA: CA · OCT 2026
County (FIPS code): EPA: 06001 · OCT 2026
Coordinates: EPA: 37.47537,-121.93681 · JUL 2026
Employees (band): OSHA: 100-499 · DEC 2025

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