Mattson Technology

What they make

Where it is

Other plants nearby

Facility	City	Industry	Status	Distance
BABrooks Automation US, LLC.	Fremont	Semiconductor Machinery Manufacturing 333242	◐ LIKELY ACTIVE	0.2 KM
Turner Laser Systems LLC	Fremont	Semiconductor Machinery Manufacturing 333242	● ACTIVE	0.6 KM
NGNidec Genmark Automation	Fremont	Semiconductor Machinery Manufacturing 333242	◐ LIKELY ACTIVE	0.5 KM
Nova Measuring Instruments INC.	Fremont	Semiconductor Machinery Manufacturing 333242	● ACTIVE	0.8 KM
MTMattson Technology INC	Fremont	Semiconductor Machinery Manufacturing 333242	◐ LIKELY ACTIVE	0.9 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 EIS · EPA site type STATIONARY.

• OSHA injury and illness reportsOPERATING
  Record 1292854 · first seen DEC 2025 · last seen DEC 2025
• EPA Facility Registry ServiceEXISTENCE
  Record 110010487231 · first seen JUN 2017 · last seen JUN 2017

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 · OCT 2026

Street address

EPA: 3550 W WARREN AVE · OCT 2026

City

EPA: FREMONT · OCT 2026

State

EPA: CA · OCT 2026

County (FIPS code)

EPA: 06001 · OCT 2026

Coordinates

EPA: 37.48135,-121.94404 · OCT 2026

Employees (band)

OSHA: 100-499 · DEC 2025