Halcyon Carbon, Inc.

Other Technology · SAN FRANCISCO, CA

Halcyon Carbon, Inc. filed a Form D with the U.S. Securities and Exchange Commission on March 11, 2026, reporting $21,027,237 raised.

Incorporated in Delaware and based in SAN FRANCISCO, CA, it operates in the Other Technology sector.

Companies file a Form D within 15 days of the first sale of securities in a private offering under Regulation D — an early, public signal that Halcyon Carbon, Inc. has raised capital from private investors.

Browse more recently funded companies in Other Technology.

Executives & Directors

  • Bruce FalckExecutive Officer · Director · Promoter
  • Tanuj DuttaDirector
  • Nathaniel BullardDirector
  • Tyler LancasterDirector

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Halcyon Carbon, Inc. raised $21.0M — SEC Form D