Atty. Marius Griskonis

Atty. Marius Griskonis

Marius Griskonis is a lawyer practicing infrastructure, project finance, asset finance and 5 other areas of law. Marius received a degree from University of Vilnius, Faculty of Law in 2000, and has been licensed for 23 years.

New York New York 23 Years Experience 23 year
Call (732) 360-6947

Profile Summary

About Marius Griskonis at a glance

Marius Griskonis is an Associate based in New York, New York, practicing at White Case Llp. They have 23+ years of legal experience, licensed to practice since 2003. Their practice focuses on m&a, aviation, and energy. Admitted to practice in Lithuania (2003) and New York (2006). Educated at University of Iowa College of Law (LL.M., 2001) and University of Vilnius, Faculty of Law (Diploma, 2000). Active member of American Bar Association. Serves clients in New York, NY and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Marius Griskonis is a lawyer practicing infrastructure, project finance, asset finance and 5 other areas of law
  • Marius received a degree from University of Vilnius, Faculty of Law in 2000, and has been licensed for 23 years
  • Marius practices at White & Case LLP in New York, NY

Practice Areas Explained

Marius Griskonis's Areas of Practice

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

Mergers & Acquisitions

Marius Griskonis is one of 45,724 m&a attorneys indexed nationally. Browse m&a attorneys in New York →

Aviation Law

Aviation attorneys for aircraft accidents, FAA regulation, pilot defense, and aviation industry matters.

Marius Griskonis is one of 8,387 aviation attorneys indexed nationally. Browse aviation attorneys in New York →

Energy & Utilities Law

Energy attorneys for oil & gas, renewables, utility regulation, and energy sector transactions.

Marius Griskonis is one of 32,699 energy attorneys indexed nationally. Browse energy 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 venue, 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 Marius Griskonis

Where is Marius Griskonis's law office located?
Marius Griskonis's law practice is located in New York, New York. The firm is White Case Llp. You can contact the office directly through this profile page.
What practice areas does Marius Griskonis handle?
Marius Griskonis focuses on m&a, aviation, energy. Each practice area listed reflects experience handling cases of that type in New York.
How long has Marius Griskonis practiced law?
Marius Griskonis has 23+ years of legal experience and has been licensed since 2003.
Where did Marius Griskonis go to law school?
Marius Griskonis earned their education at (LL.M., 2001); (Diploma, 2000).
How can I contact Marius Griskonis for a consultation?
You can contact Marius Griskonis 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

LL.M.
University of Iowa College of Law
- 2001
Diploma
University of Vilnius, Faculty of Law
- 2000

Bar Admissions

Lithuania
Admitted: 2003
New York
Admitted: 2006

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