WT
William W. Thompson
William W. Thompson is a lawyer in Austin, TX who works for Grissom & Thompson LLP. Practice areas include Administrative and Public, Environmental, Government/Administrative. Licensed in Texas since 1986. Graduated from Louisiana State University in 1985.
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Law school
Bar admission
Office
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WT
William W. Thompson
Grissom & Thompson LLPAustin, TX·40 years licensed
Claim profileContact attorney
William W. Thompson is a lawyer in Austin, TX who works for Grissom & Thompson LLP. Practice areas include Administrative and Public, Environmental, Government/Administrative. Licensed in Texas since 1986. Graduated from Louisiana State University in 1985.
Law school
Louisiana State University
Class of 1985
Bar admission
1986
State Bar of TX · No. 19960050
Office
509 W 12th St
Austin, TX 78701
Disciplinary
None on record
Clean since admission
Case data
Case data
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Practice & jurisdiction
Practice areas
- Administrative and Public
- Environmental
- Government/Administrative
- Litigation: Commercial
- Oil, Gas and Energy Resources
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Last refreshed Jun 2026