Atty. Keith Michael Cyzen

Atty. Keith Michael Cyzen

Keith Michael Cyzen is a lawyer practicing counseling, general corporate, corporate finance and securities and 4 other areas of law. Keith received a B.S. degree from University of Illinois in 1994, and has been licensed for 29 years.

Chicago Chicago 29 yrs experience 29 year
Call (872) 270-8615 Book Appointment

Profile Summary

About Keith Michael Cyzen at a glance

Keith Michael Cyzen is a Partner based in Chicago, Illinois, practicing at Chapman And Cutler Llp. They have 29+ years of legal experience, licensed to practice since 1997. Their practice focuses on business and m&a. Admitted to practice in Illinois (1997). Educated at DePaul University College of Law (J.D., 1997) and University of Illinois (B.S., 1994). Serands clients in Chicago, IL and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Keith Michael Cyzen is a lawyer practicing counseling, general corporate, corporate finance and securities and 4 other areas of law
  • Keith received a B.S. degree from University of Illinois in 1994, and has been licensed for 29 years
  • Keith practices at Chapman and Cutler LLP in Chicago, IL

Practice Areas Explained

Keith Michael Cyzen's Areas of Practice

Each practice area below reflects the types of cases Keith Michael Cyzen 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.

Keith Michael Cyzen is one of 501,317 business attorneys indexed nationally. Browse business attorneys in Illinois →

Mergers & Acquisitions

Keith Michael Cyzen is one of 49,731 m&a attorneys indexed nationally. Browse m&a 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 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 Keith Michael Cyzen

Where is Keith Michael Cyzen's law office located?
Keith Michael Cyzen's law practice is located in Chicago, Illinois. The firm is Chapman And Cutler Llp. You can contact the office directly through this profile page.
What practice areas does Keith Michael Cyzen handle?
Keith Michael Cyzen focuses on business, m&a. Each practice area listed reflects experience handling cases of that type in Illinois.
How long has Keith Michael Cyzen practiced law?
Keith Michael Cyzen has 29+ years of legal experience and has been licensed since 1997.
Where did Keith Michael Cyzen go to law school?
Keith Michael Cyzen earned their education at (J.D., 1997); (B.S., 1994).
How can I contact Keith Michael Cyzen for a consultation?
You can contact Keith Michael Cyzen 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.
DePaul University College of Law
- 1997
B.S.
University of Illinois
- 1994

Bar Admissions

Illinois
Admitted: 1997

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