Atty. Markus Sebastian Rieder

Atty. Markus Sebastian Rieder

Markus Sebastian Rieder is a lawyer practicing arbitration, international law, litigation. Markus received a degree from Ludwig-Maximilians-University, Munich, Germany, and has been licensed for 28 years.

New York New York 28 yrs experience 28 year
Call (646) 797-2069 Book Appointment

Profile Summary

About Markus Sebastian Rieder at a glance

Markus Sebastian Rieder is a Partner based in New York, New York, practicing at Shearman & Sterling LLP. They have 28+ years of legal experience, licensed to practice since 1998. Their practice focuses on litigation, adr, and international. Admitted to practice in New York (1998) and Munich, Germany (1999). Educated at University of Michigan, Ann Arbor, U.S.A. LL.M. 1995-1996 (—) and Ludwig-Maximilians-University, Munich, Germany Dr. jur. Ludwig-Maximilians-University, Munich, Germany First State Examination Ludwig-Maximilians-University, Munich, Germany 1990-1996 (—). Serands clients in New York, NY and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Markus Sebastian Rieder is a lawyer practicing arbitration, international law, litigation
  • Markus received a degree from Ludwig-Maximilians-University, Munich, Germany, and has been licensed for 28 years
  • Markus practices at Shearman & Sterling LLP in New York, NY and 1 other location

Practice Areas Explained

Markus Sebastian Rieder's Areas of Practice

Each practice area below reflects the types of cases Markus Sebastian Rieder handles, with a brief overview of what that area of law covers.

Civil Litigation

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

Markus Sebastian Rieder is one of 454,532 litigation attorneys indexed nationally. Browse litigation attorneys in New York →

Mediation & Arbitration

Mediators and arbitrators for civil, commercial, family, and employment dispute resolution.

Markus Sebastian Rieder is one of 73,906 adr attorneys indexed nationally. Browse adr attorneys in New York →

International Law

International law attorneys for cross-border transactions, trade, foreign investment, and treaties.

Markus Sebastian Rieder is one of 40,133 international attorneys indexed nationally. Browse international attorneys in New York →

Jurisdictional Context

Why local counsel matters in New York

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

Looking for additional New York attorneys? Browse all attorneys in New York or all attorneys in New York.

Frequently Asked

Common questions about Markus Sebastian Rieder

Where is Markus Sebastian Rieder's law office located?
Markus Sebastian Rieder's law practice is located in New York, New York. The firm is Shearman & Sterling LLP. You can contact the office directly through this profile page.
What practice areas does Markus Sebastian Rieder handle?
Markus Sebastian Rieder focuses on litigation, adr, international. Each practice area listed reflects experience handling cases of that type in New York.
How long has Markus Sebastian Rieder practiced law?
Markus Sebastian Rieder has 28+ years of legal experience and has been licensed since 1998.
Where did Markus Sebastian Rieder go to law school?
Markus Sebastian Rieder earned their education at (—); (—).
How can I contact Markus Sebastian Rieder for a consultation?
You can contact Markus Sebastian Rieder 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

University of Michigan, Ann Arbor, U.S.A. LL.M. 1995-1996
- In Progress
Ludwig-Maximilians-University, Munich, Germany Dr. jur. Ludwig-Maximilians-University, Munich, Germany First State Examination Ludwig-Maximilians-University, Munich, Germany 1990-1996
- In Progress

Bar Admissions

New York
Admitted: 1998
Munich, Germany
Admitted: 1999

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