Facility	City	Industry	Status	Distance
Schramsberg Vineyard	Calistoga	Wineries 312130	ACTIVE	1.0 KM
Checkerboard Vineyards	Calistoga	Wineries 312130	LIKELY ACTIVE	1.0 KM
Silver Oak Wine Cellars, LLC	Calistoga	Wineries 312130	LIKELY ACTIVE	1.5 KM
Sterling Vineyards	Calistoga	Wineries 312130	LIKELY ACTIVE	1.6 KM
Fairwinds Estate	Calistoga	Wineries 312130	LIKELY ACTIVE	1.9 KM

Every listed plant in Napa County

Also at this address

No other federal record shares this street address.

Where this record comes from

3 sources hold this plant, and 8 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 CA-CERS, CA-ENVIROVIEW, EIS · EPA site type STATIONARY.

TTB permit listOPERATING
first seen AUG 2026 · last seen OCT 2026
DOL Form 5500 retirement plan filingsOPERATING
Record 680322649|CA|94515|4045 saint helena hwy · first seen DEC 2024 · last seen DEC 2024
EPA Facility Registry ServiceEXISTENCE
Records 110055761297, 110071760262 · first seen OCT 2015 · last seen AUG 2024

IN NAPA COUNTY889 other plants share this one’s industry (Beverage Manufacturing, NAICS 3121); 92 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: CASTELLO DI AMOROSA · OCT 2026
Street address: EPA: 4045 SAINT HELENA HWY · OCT 2026
City: EPA: CALISTOGA · OCT 2026
State: EPA: CA · OCT 2026
County (FIPS code): EPA: 06055 · OCT 2026
Coordinates: EPA: 38.5584,-122.54256 · JUL 2026
Employees (band): DOL: 20-99 · DEC 2024
Retirement plan filing (Form 5500): DOL: 75 active participants, plan year ending 2024-12-31, 1 plan(s) · DEC 2024

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