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Atty. Peter Lewis Rossiter

Atty. Peter Lewis Rossiter

Peter Lewis Rossiter is a lawyer practicing corporate, securities, financial institutions and 3 other areas of law. Peter received a A.B. degree from Princeton University in 1970, and has been licensed for 53 years.

Chicago Chicago 53 yrs experience 53 year
Call (312) 428-6836 Book Appointment

Profile Summary

About Peter Lewis Rossiter at a glance

Peter Lewis Rossiter is a Partner, Executive Committee Member based in Chicago, Illinois, practicing at Schiff Hardin LLP. They have 53+ years of legal experience, licensed to practice since 1973. Their practice focuses on business and securities. Admitted to practice in Illinois (1973). Educated at Yale University Law School (J.D., 1973) and Princeton University (A.B., 1970). Recognitions include AV Preeminent. Serands clients in Chicago, IL and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Peter Lewis Rossiter is a lawyer practicing corporate, securities, financial institutions and 3 other areas of law
  • Peter received a A.B. degree from Princeton University in 1970, and has been licensed for 53 years
  • Peter practices at Schiff Hardin LLP in Chicago, IL

Practice Areas Explained

Peter Lewis Rossiter's Areas of Practice

Each practice area below reflects the types of cases Peter Lewis Rossiter 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.

Peter Lewis Rossiter is one of 501,317 business attorneys indexed nationally. Browse business attorneys in Illinois →

Securities Law

Peter Lewis Rossiter 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 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 Peter Lewis Rossiter

Where is Peter Lewis Rossiter's law office located?
Peter Lewis Rossiter's law practice is located in Chicago, Illinois. The firm is Schiff Hardin LLP. You can contact the office directly through this profile page.
What practice areas does Peter Lewis Rossiter handle?
Peter Lewis Rossiter focuses on business, securities. Each practice area listed reflects experience handling cases of that type in Illinois.
How long has Peter Lewis Rossiter practiced law?
Peter Lewis Rossiter has 53+ years of legal experience and has been licensed since 1973.
Where did Peter Lewis Rossiter go to law school?
Peter Lewis Rossiter earned their education at (J.D., 1973); (A.B., 1970).
How can I contact Peter Lewis Rossiter for a consultation?
You can contact Peter Lewis Rossiter 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.
What awards or recognition has Peter Lewis Rossiter received?
Peter Lewis Rossiter's notable recognition includes: AV Preeminent.

Education

J.D.
Yale University Law School
- 1973
A.B.
Princeton University
- 1970

Awards

AV Preeminent

Bar Admissions

Illinois
Admitted: 1973

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