Atty. Mark R. Williams

Atty. Mark R. Williams

Mr. Mark R.

Chicago Chicago 33 J. Erfahrung 33 year
Call (312) 796-6938 Book Appointment

Profile Summary

About Mark R. Williams at a glance

Mark R. Williams is a business, m&a, and securities attorney based in Chicago, Illinois. They have 33+ years of legal experience, licensed to practice since 1993. Admitted to practice in Illinois (1993) and District of Columbia (1995). Educated at Columbia University Law School (J.D., 1992) and The London School of Economics and Political Science (M.Sc. University, 1989). Active member of Chicago, Illinois State and American Bar Associations District of Columbia Bar. Serands clients in Chicago, IL and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

Über uns

  • Mr. Mark R. Williams is a lawyer practicing hospitality and leisure, private equity, corporate law and 3 other areas of law
  • Mark received a degree from The London School of Economics and Political Science in 1989, and has been licensed for 33 years
  • Mark practices in Chicago, IL

Practice Areas Explained

Mark R. Williams's Areas of Practice

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

Business & Corporate Law

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

Mark R. Williams is one of 501,317 business attorneys indexed nationally. Browse business attorneys in Illinois →

Mergers & Acquisitions

Mark R. Williams is one of 49,731 m&a attorneys indexed nationally. Browse m&a attorneys in Illinois →

Securities Law

Mark R. Williams is one of 64,529 securities attorneys indexed nationally. Browse securities attorneys in Illinois →

Jurisdictional Context

Why local counsel matters in Illinois

Practforg law in Illinois. Legal matters in Illinois are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Chicago are typically filed in the local municipal court or the appropriate Illinois state district court, depending on subject matter and amount in controversy. An attorney licensed in Illinois 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 Illinois courts without local counsel or pro hac vice admission.

Looking for additional Illinois attorneys? Browse all attorneys in Chicago or all attorneys in Illinois.

Frequently Asked

Common questions about Mark R. Williams

Where is Mark R. Williams's law office located?
Mark R. Williams's law practice is located in Chicago, Illinois. You can contact the office directly through this profile page.
What practice areas does Mark R. Williams handle?
Mark R. Williams focuses on business, m&a, securities. Each practice area listed reflects experience handling cases of that type in Illinois.
How long has Mark R. Williams practiced law?
Mark R. Williams has 33+ years of legal experience and has been licensed since 1993.
Where did Mark R. Williams go to law school?
Mark R. Williams earned their education at (J.D., 1992); (M.Sc. University, 1989).
How can I contact Mark R. Williams for a consultation?
You can contact Mark R. Williams 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.
Columbia University Law School
- 1992
M.Sc. University
The London School of Economics and Political Science
- 1989

Bar Admissions

Illinois
Admitted: 1993
District of Columbia
Admitted: 1995

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