Marvac Scientific Mfg Company

What they make

Where it is

Other plants nearby

Facility	City	Industry	Status	Distance
Ln Curtis & Sons	Walnut Creek	All Other Miscellaneous Manufacturing 339999	● ACTIVE	4.0 KM
Advanced Office Systems, INC	Concord	Conveyor and Conveying Equipment Manufacturing 333922	● ACTIVE	5.6 KM
Shields, Harper & CO.	Martinez	Other Metal Valve and Pipe Fitting Manufacturing 332919	● ACTIVE	6.9 KM
HPHandstands Promo LLC - Walnut creek	Walnut Creek	All Other Miscellaneous General Purpose Machinery Manufacturing 333998	◐ LIKELY ACTIVE	7.9 KM
SOShell Oil Products - US Martinez Refinery	Martinez	Pump and Compressor Manufacturing 333913	◇ UNVERIFIED	10.5 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

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 CA-CERS, CA-ENVIROVIEW, EIS, HWTS-DATAMART · EPA site type STATIONARY.

• DOL Form 5500 retirement plan filingsOPERATING
  Record 941458861|CA|94518|3231 monument way ste 1 · first seen DEC 2024 · last seen DEC 2024
• SBA Paycheck Protection Program loan recordsEXISTENCE
  Record CA|concord|3231 monument way ste i · first seen MAY 2020 · last seen MAY 2020
• EPA Facility Registry ServiceEXISTENCE
  Record 110002427918 · first seen JUN 2017 · last seen JUN 2017

IN CONTRA COSTA COUNTY25 other plants share this one’s industry (Other General Purpose Machinery Manufacturing, NAICS 3339); 1 of them has 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: MARVAC SCIENTIFIC MFG COMPANY · OCT 2026

Street address

EPA: 3231 MONUMENT WAY · OCT 2026

City

EPA: CONCORD · OCT 2026

State

EPA: CA · OCT 2026

County (FIPS code)

EPA: 06013 · OCT 2026

Coordinates

EPA: 37.9611,-122.03016 · OCT 2026

Employees (band)

DOL: 1-19 · DEC 2024

Retirement plan filing (Form 5500)

DOL: 18 active participants, plan year ending 2024-12-31, 1 plan(s) · DEC 2024

PPP loan

SBA PPP: PPP loan x1, approved 2020-05-07, 17 jobs reported · MAY 2020