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Sphere Alliance INC

3087 12th St, Riverside, CA 92507

ACTIVELAST SEEN IN FEDERAL DATA OCT 2026 · 2 SOURCES

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

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Homepage of Sphere Alliance INC
Their homepage, crawled SEP 2026

What they make

Gasket, Packing, and Sealing Device Manufacturing339991
  • Advanced Aircraft Seal
  • seals
  • gaskets
  • molded sheets
  • custom extrusion profiles
  • silicone sponge
  • Boeing
  • Department
  • Defense
  • prime aerospace
  • AS9100D
  • ISO 9001

NAMED ON THE COMPANY’S OWN WEBSITE, READ SEP 9, 2026

Where it is

33.97439, -117.36896 · CENSUS TIGER
COUNTY
METRO AREA
ON GOOGLE MAPS

Other plants nearby

FacilityCityIndustryStatusDistance
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Marlin Machine ProductsRiversideMachine Shops
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Rusoh, INC.RiversideAll Other Miscellaneous Manufacturing
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Fusion Sign & Design, INC.RiversideSign Manufacturing
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ACTIVE4.8 KM

Every listed plant in Riverside County

Also at this address

More than one federal record exists for this street address. The primary record for the site is listed first.

Prism Aerospace
Riverside, CA
ACTIVE332710
Zenith Manufacturing INC
Riverside, CA
LIKELY ACTIVE332710

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 MEHPCH818L25 · first seen AUG 2026 · last seen AUG 2026

IN RIVERSIDE COUNTY133 other plants share this one’s industry (Other Miscellaneous Manufacturing, NAICS 3399); 28 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: SPHERE ALLIANCE INC · AUG 2026
Street address
SAM.gov: 3087 12TH ST · AUG 2026
City
SAM.gov: RIVERSIDE · AUG 2026
State
SAM.gov: CA · AUG 2026
Coordinates
Census geocoder: 33.97439004847,-117.368957105002 · SEP 2026
Website
SAM.gov: www.aaseal.com · AUG 2026
CAGE code
SAM.gov: 6BBE5 · AUG 2026
SAM registration expires
SAM.gov: 2027-08-12 · AUG 2026

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