Facility	City	Industry	Status	Distance
Tridecs Corporation	Hayward	Machine Shops 332710	ACTIVE	0.1 KM
Moss Precision	Hayward	Machine Shops 332710	LIKELY ACTIVE	0.9 KM
Thermionics Laboratory, INC.	Hayward	Semiconductor Machinery Manufacturing 333242	ACTIVE	2.1 KM
Inland Marine Industries INC	Hayward	Sheet Metal Work Manufacturing 332322	ACTIVE	2.2 KM
C & C Machining, INC	Hayward	Machine Shops 332710	ACTIVE	2.3 KM

Every listed plant in Alameda County

Also at this address

No other federal record shares this street address.

Where this record comes from

3 sources hold this plant, and 9 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.

The company’s own websiteOPERATING
first seen JUL 2026 · last seen OCT 2026
SAM.gov entity registrationOPERATING
Record RJM6EDDTY2Y1 · first seen APR 2026 · last seen APR 2026
EPA Facility Registry ServiceEXISTENCE
Record 110070449643 · first seen JAN 2019 · last seen JAN 2019

IN ALAMEDA COUNTY106 other plants share this one’s industry (Machine Shops; Turned Product; and Screw, Nut, and Bolt Manufacturing, NAICS 3327); 27 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: KROBACH MFG CORP · JUL 2026 · ON THIS PAGE; SAM.gov: KROBACH MFG. CORP. · APR 2026 · ON THIS PAGE
Street addressSOURCES DISAGREE: EPA: 3404_ARDEN RD · JUL 2026; SAM.gov: 3504 ARDEN RD · APR 2026 · ON THIS PAGE
City: EPA: HAYWARD · JUL 2026 · ON THIS PAGE; SAM.gov: HAYWARD · APR 2026 · ON THIS PAGE
State: EPA: CA · JUL 2026 · ON THIS PAGE; SAM.gov: CA · APR 2026 · ON THIS PAGE
County (FIPS code): EPA: 06001 · SEP 2026
CoordinatesSOURCES DISAGREE: Census geocoder: 37.621231480799,-122.111339619389 · JUL 2026 · ON THIS PAGE; EPA: 37.620495,-122.107754 · JUL 2026
Website: SAM.gov: http://www.krobach.com/ · APR 2026
CAGE code: SAM.gov: 30828 · APR 2026
SAM registration expires: SAM.gov: 2027-04-01 · APR 2026

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