Facility	City	Industry	Status	Distance
Insight Designs	Rio Vista	All Other Miscellaneous Fabricated Metal Product Manufacturing 332999	UNVERIFIED	3.9 KM
Dsignart, INC	Antioch	Sign Manufacturing 339950	LIKELY ACTIVE	23.8 KM
Calzar Capital LLC	Antioch	Plastics Plumbing Fixture Manufacturing 326191	ACTIVE	23.5 KM
Brentwood Embroidery and Sewing, INC.	Brentwood	Narrow Fabric Mills and Schiffli Machine Embroidery 313220	ACTIVE	26.7 KM
Nossk INC.	Antioch	Sporting and Athletic Goods Manufacturing 339920	LIKELY ACTIVE	26.7 KM

Every listed plant in Solano County

Also at this address

No other federal record shares this street address.

Where this record comes from

2 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.

The company’s own websiteOPERATING
first seen JUL 2026 · last seen OCT 2026
SAM.gov entity registrationOPERATING
Record VVQAALLW3TD8 · first seen JAN 2026 · last seen JAN 2026

IN SOLANO COUNTY19 other plants share this one’s industry (Other Miscellaneous Manufacturing, NAICS 3399); 3 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: SAM.gov: 1 MAMMOTH GROUP LLC · JAN 2026
Street address: SAM.gov: 4338 ARTISAN PATH · JAN 2026
City: SAM.gov: RIO VISTA · JAN 2026
State: SAM.gov: CA · JAN 2026
Coordinates: Census geocoder: 38.195494264605,-121.715054795823 · JUL 2026
Website: SAM.gov: https://1mammoth.com/ · JAN 2026
CAGE code: SAM.gov: 08Q08 · JAN 2026
SAM registration expires: SAM.gov: 2027-01-02 · JAN 2026

Report a correction · Request removal