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Gregory Allen Williamson
Gregory Allen Williamson is a lawyer in Dallas, TX who works for Egan Nelson LLP. Practice areas include Taxation. Licensed in Texas since 2009. Graduated from South Texas College of Law in 2009.
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Law school
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Office
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Gregory Allen Williamson
Egan Nelson LLPDallas, TX·16 years licensed
Claim profileContact attorney
Gregory Allen Williamson is a lawyer in Dallas, TX who works for Egan Nelson LLP. Practice areas include Taxation. Licensed in Texas since 2009. Graduated from South Texas College of Law in 2009.
Law school
South Texas College of Law
Class of 2009
Bar admission
2009
State Bar of TX · No. 24070855
Office
2911 Turtle Creek Blvd., Suite 1100
Dallas, TX 75219
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.
- Weil, Gotshal & Manges LLPAS OF MAY 2023In-House/Corporate Counsel · Dallas, TX
- Egan Nelson LLPAPR 2026 — PRESENTIn-House/Corporate Counsel · Dallas, TX
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Case data
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Practice & jurisdiction
Practice areas
- Taxation
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Last refreshed Jun 2026