Facility	City	Industry	Status	Distance
Marvac Scientific Mfg Company	Concord	Air and Gas Compressor Manufacturing 333912	LIKELY ACTIVE	5.6 KM
Shields, Harper & CO.	Martinez	Other Metal Valve and Pipe Fitting Manufacturing 332919	ACTIVE	4.8 KM
Ln Curtis & Sons	Walnut Creek	All Other Miscellaneous Manufacturing 339999	ACTIVE	9.5 KM
Shell Oil Products - US Martinez Refinery	Martinez	Pump and Compressor Manufacturing 333913	UNVERIFIED	7.7 KM
Rix Industries	Benicia	Air and Gas Compressor Manufacturing 333912	ACTIVE	10.4 KM

Every listed plant in Contra Costa 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 SEP 2026 · last seen OCT 2026
SAM.gov entity registrationOPERATING
Record VTFGR1JFDN27 · first seen OCT 2025 · last seen AUG 2026

IN CONTRA COSTA COUNTY25 other plants share this one’s industry (Other General Purpose Machinery Manufacturing, NAICS 3339); 2 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: ADVANCED OFFICE SYSTEMS, INC · AUG 2026
Street address: SAM.gov: 4060 PIKE LN STE B · AUG 2026
City: SAM.gov: CONCORD · AUG 2026
State: SAM.gov: CA · AUG 2026
Coordinates: Census geocoder: 38.011264303483,-122.031896535885 · JUL 2026
Website: SAM.gov: http://www.advancedofficesystems.com · AUG 2026
CAGE code: SAM.gov: 0FJ18 · AUG 2026
SAM registration expires: SAM.gov: 2027-08-24 · AUG 2026

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