AttorneyGregory J. Casas● 84 total views
GC

Gregory J. Casas

Dla Piper LLP·Austin, TX·32 years licensed

Gregory J. Casas is a lawyer in Austin, TX who works for Dla Piper LLP. Practice areas include Antitrust. Court admissions include District of Columbia District Court, Fifth Circuit Court of Appeals. Licensed in Texas since 1993. Graduated from Duke University in 1993.

Claim profileContact attorney
Law school
Class of 1993
Bar admission
1993
State Bar of TX · No. 787213
Office
303 Colorado St Ste 3000
Austin, TX 78701
Disciplinary
None on record
Clean since admission
GC

Gregory J. Casas

Dla Piper LLP
Austin, TX·32 years licensed
Claim profileContact attorney

Gregory J. Casas is a lawyer in Austin, TX who works for Dla Piper LLP. Practice areas include Antitrust. Court admissions include District of Columbia District Court, Fifth Circuit Court of Appeals. Licensed in Texas since 1993. Graduated from Duke University in 1993.

Law school
Duke University
Class of 1993
Bar admission
1993
State Bar of TX · No. 787213
Office
303 Colorado St Ste 3000
Austin, TX 78701
Disciplinary
None on record
Clean since admission
Career history

2 observed firms

Based on State Bar of Texas snapshots — each row is a firm the attorney was registered with at one of our quarterly pulls.

  1. Greenberg Traurig LLPAS OF MAY 2023
    Private Law Practice · Austin, TX
  2. Dla Piper LLPAPR 2026 — PRESENT
    Private Law Practice · Austin, TX
Case data

Case data

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Practice & jurisdiction
Practice areas
  • Antitrust
Courts admitted
  • District of Columbia District Court
  • Fifth Circuit Court of Appeals
  • First Circuit Court of Appeals
  • Texas Eastern District Court
  • Texas Southern District/Bankruptcy Court
  • Third Circuit Court of Appeals
  • US Court of International Trade
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Last refreshed Jun 2026