CASTLE BIOSCIENCES INC (CSTL) Headquarters — Friendswood, Texas
Headquarters
1500 W. Parkwood Ave.
Suite 400
Friendswood, TX 77546
Tickerscape Verified 2026-08-20
Incorporated in Delaware, CASTLE BIOSCIENCES INC operates from its headquarters in Friendswood, Texas. A company's state of incorporation is a legal domicile and is often not where it actually does business.
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Informational purposes only — not investment advice. Headquarters location reflects the company's most recently recorded principal address.