Directory/Texas/Houston/JOHN CLAUDE BRANNAN
JB
BAR · 24101546
Texas Attorney

JOHN CLAUDE BRANNAN

SIMPSON THACHER & BARTLETT LLP·Houston, TX·9 years licensed
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● 8 PROFILE VIEWS (30D)
Law school
Class of 2016
Bar admission
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State Bar of TX
Contact
—
Disciplinary
None on record
Clean since admission
Certifications
None
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Practice areas
BusinessOil, Gas and Energy Resources
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. Sidley Austin LlpAS OF MAY 2023
    Private Law Practice · Dallas, TX
  2. SIMPSON THACHER & BARTLETT LLPAS OF APR 2026
    Private Law Practice · Houston, TX
Case history

Case history

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