FM
Frank Markantonis
Frank Markantonis is a lawyer in Houston, TX who works for Law Offices of Frank Markantonis. Practice areas include Business, Labor-Employment, Real Estate. Court admissions include District of Columbia Circuit Court of Appeals, Fifth Circuit Court of Appeals. Licensed in Texas since 1973. Graduated from University of Houston in 1973.
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Law school
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FM
Frank Markantonis
Law Offices of Frank MarkantonisHouston, TX·52 years licensed
Claim profileContact attorney
Frank Markantonis is a lawyer in Houston, TX who works for Law Offices of Frank Markantonis. Practice areas include Business, Labor-Employment, Real Estate. Court admissions include District of Columbia Circuit Court of Appeals, Fifth Circuit Court of Appeals. Licensed in Texas since 1973. Graduated from University of Houston in 1973.
Law school
University of Houston
Class of 1973
Bar admission
1973
State Bar of TX · #12986700
Office
8588 Katy Fwy Ste 100
Houston, TX 77024
Disciplinary
None on record
Clean since admission
Related attorneys
University of Houston ’73· classmate
- J. Randle HendersonThe Woodlands, TX
- A. Ross RommelHunt, TX
- Stephen E. Van GaasbeckHelotes, TX
- Marshall T. Mitch GaspardHouston, TX
Also viewed
- Tad A. NelsonLeague City, TX
Case data
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Practice, courts & credentials
Practice areas3 listed
BusinessLabor-EmploymentReal Estate
Courts admitted4 total
District of Columbia Circuit Court of Appeals
Fifth Circuit Court of Appeals
Texas Southern District/Bankruptcy Court
US Supreme Court
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Last refreshed Jun 2026