Is HALCYON CARBON INC. registered with the U.S. federal government?

Yes. HALCYON CARBON INC. is registered in SAM.gov under Unique Entity ID (UEI) WWCNTRUXWVN5 and CAGE code 1AZK5. Its current registration status is Active.

Where is HALCYON CARBON INC. located?

HALCYON CARBON INC. is located in SAN FRANCISCO, CA 94117.

What industry is HALCYON CARBON INC. in?

HALCYON CARBON INC.'s primary NAICS classification is 518210. Registered NAICS codes include 518210.

HALCYON CARBON INC. - SAN FRANCISCO, CA

Federal Awards

Total Award Value

NAICS Codes

Overview

HALCYON CARBON INC. is a U.S. government contractor based in SAN FRANCISCO, CA. The company is registered with the federal government under Unique Entity ID WWCNTRUXWVN5 and CAGE code 1AZK5. Its primary industry classification is NAICS 518210. Its current SAM.gov registration status is Active.

Contact Information

Verified contact details for HALCYON CARBON INC. are available on GovContractFinder.

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NAICS Codes primary: 518210

518210

Registration & Entity Details

Location: SAN FRANCISCO, CA 94117
Unique Entity ID (UEI): WWCNTRUXWVN5
CAGE Code: 1AZK5
SAM Registration: Active
Registered: Mar 27, 2026
Registration Expires: Mar 27, 2027
Legal Structure: 2L
Congressional District: 11
Website: halcyon.io

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See full information on GovContractFinder

Complete award history, points of contact, and verified contact details for HALCYON CARBON INC. are available on GovContractFinder.

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Frequently Asked Questions

Is HALCYON CARBON INC. registered with the U.S. federal government?: Yes. HALCYON CARBON INC. is registered in SAM.gov under Unique Entity ID (UEI) WWCNTRUXWVN5 and CAGE code 1AZK5. Its current registration status is Active.
Where is HALCYON CARBON INC. located?: HALCYON CARBON INC. is located in SAN FRANCISCO, CA 94117.
What industry is HALCYON CARBON INC. in?: HALCYON CARBON INC.'s primary NAICS classification is 518210. Registered NAICS codes include 518210.
How can I find more information about HALCYON CARBON INC.?: Full award history and verified contact details for HALCYON CARBON INC. are available on GovContractFinder.