Malin Space Science Systems, INC

What they make

Where it is

Other plants nearby

Facility	City	Industry	Status	Distance
Surface Optics Corporation	San Diego	Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing 334511	● ACTIVE	3.5 KM
SDSocal Dynamics LLC	Poway	Machine Shops 332710	● ACTIVE	6.0 KM
Optics Masters, LLC	Poway	Precision Turned Product Manufacturing 332721	● ACTIVE	6.6 KM
IMIntegrity Municipal Systems LLC - California	Poway	Commercial and Service Industry Machinery Manufacturing 333318	◐ LIKELY ACTIVE	6.7 KM
TMToray Membrane USA INC	Poway	Commercial and Service Industry Machinery Manufacturing 333310	◐ LIKELY ACTIVE	7.0 KM

Every listed plant in San Diego 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 RCRAINFO · EPA site type STATIONARY.

• DEAD SITECLOSURE
  first seen AUG 2026 · last seen AUG 2026
• SAM.gov entity registrationOPERATING
  Record YLWZEQLLNJU4 · first seen DEC 2025 · last seen DEC 2025
• EPA Facility Registry ServiceEXISTENCE
  Record 110072006990 · first seen SEP 2025 · last seen SEP 2025

IN SAN DIEGO COUNTY47 other plants share this one’s industry (Commercial and Service Industry Machinery Manufacturing, NAICS 3333); 16 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

EPA: MALIN SPACE SCIENCE SYSTEMS INC · JUL 2026 · ON THIS PAGE

SAM.gov: MALIN SPACE SCIENCE SYSTEMS, INC · DEC 2025 · ON THIS PAGE

Street addressSOURCES DISAGREE

EPA: 15253 AVE OF SCIENCE · JUL 2026

SAM.gov: 15253 AVENUE OF SCIENCE · DEC 2025 · ON THIS PAGE

City

EPA: SAN DIEGO · JUL 2026 · ON THIS PAGE

SAM.gov: SAN DIEGO · DEC 2025 · ON THIS PAGE

State

EPA: CA · JUL 2026 · ON THIS PAGE

SAM.gov: CA · DEC 2025 · ON THIS PAGE

County (FIPS code)

EPA: 06073 · SEP 2026

CoordinatesSOURCES DISAGREE

Census geocoder: 32.992283281246,-117.081100854958 · JUL 2026 · ON THIS PAGE

EPA: 32.993258,-117.081244 · JUL 2026

Website

SAM.gov: HTTP://WWW.MSSS.COM · DEC 2025

CAGE code

SAM.gov: 0R9V5 · DEC 2025

SAM registration expires

SAM.gov: 2026-12-10 · DEC 2025