AttorneyDerek L. Willis● 33 total views
DW

Derek L. Willis

Occidental Petroleum Corporation·Houston, TX·30 years licensed

Derek L. Willis is a lawyer in Houston, TX who works for Occidental Petroleum Corporation. Practice areas include Business, Securities Law, Technology. Licensed in Texas since 1995. Graduated from University of Texas in 1995.

Claim profileContact attorney
Law school
Class of 1995
Bar admission
1995
State Bar of TX · No. 794862
Office
5 Greenway Plaza, Suite 110
Houston, TX 77046
Disciplinary
None on record
Clean since admission
DW
Houston, TX·30 years licensed
Claim profileContact attorney

Derek L. Willis is a lawyer in Houston, TX who works for Occidental Petroleum Corporation. Practice areas include Business, Securities Law, Technology. Licensed in Texas since 1995. Graduated from University of Texas in 1995.

Law school
University of Texas
Class of 1995
Bar admission
1995
State Bar of TX · No. 794862
Office
5 Greenway Plaza, Suite 110
Houston, TX 77046
Disciplinary
None on record
Clean since admission
Case data

Case data

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Practice & jurisdiction
Practice areas
  • Business
  • Securities Law
  • Technology
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Last refreshed Jun 2026