FactoryRegistry
Claim a page

Marway Power Systems, INC

1721 S Grand Ave, Santa Ana, CA 92705

ACTIVELAST SEEN IN FEDERAL DATA SEP 2026 · 2 SOURCES

Operating signal within 12 months from two or more independent sources.

Visit websiteDirectionsGo to companyClaim this pageGet the badge

What they make

Power, Distribution, and Specialty Transformer Manufacturing335311
  • power distribution units
  • DC power
  • EPO panels
  • auto-transfer switches
  • rack power integration
  • AC/DC/400Hz
  • replacement
  • military

NAMED ON THE COMPANY’S OWN WEBSITE, READ JUL 29, 2026

Where it is

33.72451, -117.85041 · CENSUS TIGER
COUNTY
METRO AREA
ON GOOGLE MAPS
STREET VIEW

Other plants nearby

FacilityCityIndustryStatusDistance
Gecko Drive INC.Santa AnaRelay and Industrial Control Manufacturing
335314
ACTIVE0.3 KM
Magnetic Design Labs INCSanta AnaAll Other Miscellaneous Electrical Equipment and Component Manufacturing
335999
ACTIVE0.4 KM
Kya Services LLCSanta AnaFabricated Structural Metal Manufacturing
332312
ACTIVE1.2 KM
Integral Aerospace, LLCSanta AnaSpring and Wire Product Manufacturing
332611
LIKELY ACTIVE2.0 KM
Franek Technologies INCTustinAll Other Miscellaneous Electrical Equipment and Component Manufacturing
335999
ACTIVE2.2 KM

Every listed plant in Orange 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 SEP 2026
  • SAM.gov entity registrationOPERATING
    Record UXVTFYJT5PN7 · first seen NOV 2025 · last seen NOV 2025

IN ORANGE COUNTY50 other plants share this one’s industry (Electrical Equipment Manufacturing, NAICS 3353); 10 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: MARWAY POWER SYSTEMS, INC · NOV 2025
Street address
SAM.gov: 1721 S GRAND AVE · NOV 2025
City
SAM.gov: SANTA ANA · NOV 2025
State
SAM.gov: CA · NOV 2025
Coordinates
Census geocoder: 33.724508581435,-117.850414586316 · JUL 2026
Website
SAM.gov: http://www.marway.com · NOV 2025
CAGE code
SAM.gov: 60955 · NOV 2025
SAM registration expires
SAM.gov: 2026-11-04 · NOV 2025

Report a correction · Request removal