Atty. Mark Allen Segal

Atty. Mark Allen Segal

Mark Allen Segal is a lawyer practicing banks and banking, business formation, business succession planning and 8 other areas of law. Mark received a B.A. degree from Claremont McKenna College in 1986, and has been licensed for 36 years.

Vernon Hills Vernon Hills 36 yrs experience 36 year
Call (224) 561-0415 Book Appointment

Profile Summary

About Mark Allen Segal at a glance

Mark Allen Segal is a formation, business, real estate, m&a, and securities attorney based in Vernon Hills, Illinois. They have 36+ years of legal experience, licensed to practice since 1990. Admitted to practice in Illinois (1990). Educated at Claremont McKenna College (B.A. Northwestern, 1986) and Northwestern University School of Law J.D. (—). Serands clients in Vernon Hills, IL and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Mark Allen Segal is a lawyer practicing banks and banking, business formation, business succession planning and 8 other areas of law
  • Mark received a B.A. degree from Claremont McKenna College in 1986, and has been licensed for 36 years
  • Mark practices in Vernon Hills, IL

Practice Areas Explained

Mark Allen Segal's Areas of Practice

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

Business Formation

Mark Allen Segal is one of 35,584 formation attorneys indexed nationally. Browse formation attorneys in Illinois →

Business & Corporate Law

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

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

Real Estate Law

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

Mark Allen Segal is one of 316,149 real estate attorneys indexed nationally. Browse real estate attorneys in Illinois →

Mergers & Acquisitions

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

Securities Law

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

Jurisdictional Context

Why local counsel matters in Illinois

Practicing 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 Vernon Hills 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 Vernon Hills or all attorneys in Illinois.

Frequently Asked

Common questions about Mark Allen Segal

Where is Mark Allen Segal's law office located?
Mark Allen Segal's law practice is located in Vernon Hills, Illinois. You can contact the office directly through this profile page.
What practice areas does Mark Allen Segal handle?
Mark Allen Segal focuses on formation, business, real estate, m&a, securities. Each practice area listed reflects experience handling cases of that type in Illinois.
How long has Mark Allen Segal practiced law?
Mark Allen Segal has 36+ years of legal experience and has been licensed since 1990.
Where did Mark Allen Segal go to law school?
Mark Allen Segal earned their education at (B.A. Northwestern, 1986); (—).
How can I contact Mark Allen Segal for a consultation?
You can contact Mark Allen Segal 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

B.A. Northwestern
Claremont McKenna College
- 1986
Northwestern University School of Law J.D.
- In Progress

Bar Admissions

Illinois
Admitted: 1990

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