Marway Power Systems, INC
1721 S Grand Ave, Santa Ana, CA 92705
Operating signal within 12 months from two or more independent sources.
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
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Gecko Drive INC. | Santa Ana | Relay and Industrial Control Manufacturing 335314 | ACTIVE | 0.3 KM |
| Magnetic Design Labs INC | Santa Ana | All Other Miscellaneous Electrical Equipment and Component Manufacturing 335999 | ACTIVE | 0.4 KM |
| Kya Services LLC | Santa Ana | Fabricated Structural Metal Manufacturing 332312 | ACTIVE | 1.2 KM |
| Integral Aerospace, LLC | Santa Ana | Spring and Wire Product Manufacturing 332611 | LIKELY ACTIVE | 2.0 KM |
| Franek Technologies INC | Tustin | All Other Miscellaneous Electrical Equipment and Component Manufacturing 335999 | ACTIVE | 2.2 KM |
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 websiteOPERATINGfirst seen JUL 2026 · last seen SEP 2026
- SAM.gov entity registrationOPERATINGRecord 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

