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US Carbon Company LLC

5752 Oberlin Dr Ste 219, San Diego, CA 92121

LIKELY ACTIVELAST SEEN IN FEDERAL DATA OCT 2026 · 2 SOURCES

Operating signal within 24 months, or from a single source.

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Homepage of US Carbon Company LLC
Their homepage, crawled AUG 2026

What they make

Ground or Treated Mineral and Earth Manufacturing327992
  • EV battery grade graphite production

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

Where it is

32.89316, -117.19430 · CENSUS TIGER
COUNTY
METRO AREA
ON GOOGLE MAPS
STREET VIEW

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Every listed plant in San Diego 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 OCT 2026
  • SAM.gov entity registrationOPERATING
    Record TZQ2N9UWKL61 · first seen OCT 2025 · last seen OCT 2025

IN SAN DIEGO COUNTY60 other plants share this one’s industry (Other Nonmetallic Mineral Product Manufacturing, NAICS 3279); 8 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: US CARBON COMPANY LLC · OCT 2025
Street address
SAM.gov: 5752 OBERLIN DR STE 219 · OCT 2025
City
SAM.gov: SAN DIEGO · OCT 2025
State
SAM.gov: CA · OCT 2025
Coordinates
Census geocoder: 32.893162060682,-117.194297575378 · JUL 2026
Website
SAM.gov: https://www.us-carbon.com/ · OCT 2025
CAGE code
SAM.gov: 03J89 · OCT 2025
SAM registration expires
SAM.gov: 2026-10-13 · OCT 2025

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