Atty. Mark Francis Sullivan

Atty. Mark Francis Sullivan

Mark Francis Sullivan is a lawyer practicing business litigation, employment litigation, real estate and 13 other areas of law. Mark received a A.B. degree from Georgetown University, and has been licensed for 54 years.

Westlake Village Westlake Village 54 yrs experience 54 year
Call (747) 282-1853 Book Appointment

Profile Summary

About Mark Francis Sullivan at a glance

Mark Francis Sullivan is a Member based in Westlake Village, California, practicing at Sullivan Taketa LLP. They have 54+ years of legal experience, licensed to practice since 1972. Their practice focuses on employment, business, real estate, litigation, and military. Admitted to practice in Michigan (1972), New York (1973), Hawaii (1973), and U.S. Court of Appeals, U.S. Armed Forces (1973). Educated at University of Michigan (J.D., 1972) and Georgetown University A.B. summa cum laude Georgetown University A.B. Phi Beta Kappa (—). Active member of Los Angeles County, Ventura County and New York State Bar Associations State Bar of California State Bar of Michigan North Carolina State Bar Hawaii State Bar. Serands clients in Westlake Village, CA and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Mark Francis Sullivan is a lawyer practicing business litigation, employment litigation, real estate and 13 other areas of law
  • Mark received a A.B. degree from Georgetown University, and has been licensed for 54 years
  • Mark practices at Sullivan Taketa LLP in Westlake Village, CA

Practice Areas Explained

Mark Francis Sullivan's Areas of Practice

Each practice area below reflects the types of cases Mark Francis Sullivan handles, with a brief overview of what that area of law covers.

Employment Law

Employment lawyers represent workers in wrongful termination, discrimination, harassment, wage & hour disputes, and severance negotiations.

Mark Francis Sullivan is one of 169,120 employment attorneys indexed nationally. Browse employment attorneys in California →

Business & Corporate Law

Business attorneys advise founders and growing companies on entity formation, contracts, financing, M&A, and dispute resolution.

Mark Francis Sullivan is one of 501,317 business attorneys indexed nationally. Browse business attorneys in California →

Real Estate Law

Real estate attorneys handle home purchases, sales, commercial transactions, title disputes, and landlord-tenant matters.

Mark Francis Sullivan is one of 316,149 real estate attorneys indexed nationally. Browse real estate attorneys in California →

Civil Litigation

Civil litigation attorneys for breach of contract, business disputes, civil rights, and class action lawsuits.

Mark Francis Sullivan is one of 454,532 litigation attorneys indexed nationally. Browse litigation attorneys in California →

Military Law

Military attorneys for court-martial, discharge upgrades, veterans benefits, and military family matters.

Mark Francis Sullivan is one of 8,613 military attorneys indexed nationally. Browse military attorneys in California →

Jurisdictional Context

Why local counsel matters in California

Practicing law in California. Legal matters in California are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Westlake Village are typically filed in the local municipal court or the appropriate California state district court, depending on subject matter and amount in controversy. An attorney licensed in California brings working knowledge of local procedural deadlines, judicial practices in this andnue, and the substantive law that applies to cases brought here. Out-of-state attorneys generally cannot represent clients in California courts without local counsel or pro hac vice admission.

Looking for additional California attorneys? Browse all attorneys in Westlake Village or all attorneys in California.

Frequently Asked

Common questions about Mark Francis Sullivan

Where is Mark Francis Sullivan's law office located?
Mark Francis Sullivan's law practice is located in Westlake Village, California. The firm is Sullivan Taketa LLP. You can contact the office directly through this profile page.
What practice areas does Mark Francis Sullivan handle?
Mark Francis Sullivan focuses on employment, business, real estate, litigation, military. Each practice area listed reflects experience handling cases of that type in California.
How long has Mark Francis Sullivan practiced law?
Mark Francis Sullivan has 54+ years of legal experience and has been licensed since 1972.
Where did Mark Francis Sullivan go to law school?
Mark Francis Sullivan earned their education at (J.D., 1972); (—).
How can I contact Mark Francis Sullivan for a consultation?
You can contact Mark Francis Sullivan directly through this profile page. Click "Ask the Attorney" to submit a question, or "Schedule a Consultation" to book a meeting. Most claimed-profile attorneys respond within one business day.

Education

J.D.
University of Michigan
- 1972
Georgetown University A.B. summa cum laude Georgetown University A.B. Phi Beta Kappa
- In Progress

Bar Admissions

Michigan
Admitted: 1972
New York
Admitted: 1973
Hawaii
Admitted: 1973
U.S. Court of Appeals, U.S. Armed Forces
Admitted: 1973
California
Admitted: 1983
North Carolina
Admitted: 1984

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