Atty. Peter Dennis Trooboff

Atty. Peter Dennis Trooboff

Mr. Peter Dennis Trooboff is a lawyer practicing investigations, international, foreign governments & international organizations and 7 other areas of law.

Washington Washington 58 yrs experience 58 year
Call (771) 328-7561 Book Appointment

Profile Summary

About Peter Dennis Trooboff at a glance

Peter Dennis Trooboff is a Senior Counsel based in Washington, District of Columbia, practicing at Covington And Burling Llp. They have 58+ years of legal experience, licensed to practice since 1968. Their practice focuses on business, white collar, adr, energy, and international. Admitted to practice in New York (1968) and District of Columbia (1970). Educated at Harvard Law School (LL.B., 1967) and Columbia College (B.A., 1964). Recognitions include AV Preeminent. Serands clients in Washington, DC and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Mr. Peter Dennis Trooboff is a lawyer practicing investigations, international, foreign governments & international organizations and 7 other areas of law
  • Peter received a B.A. degree from Columbia College in 1964, and has been licensed for 58 years
  • Peter practices at Covington & Burling LLP in Washington, DC

Practice Areas Explained

Peter Dennis Trooboff's Areas of Practice

Each practice area below reflects the types of cases Peter Dennis Trooboff 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 Dennis Trooboff is one of 501,317 business attorneys indexed nationally. Browse business attorneys in District of Columbia →

White Collar Crimes

Peter Dennis Trooboff is one of 20,025 white collar attorneys indexed nationally. Browse white collar attorneys in District of Columbia →

Mediation & Arbitration

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

Peter Dennis Trooboff is one of 73,906 adr attorneys indexed nationally. Browse adr attorneys in District of Columbia →

Energy & Utilities Law

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

Peter Dennis Trooboff is one of 36,230 energy attorneys indexed nationally. Browse energy attorneys in District of Columbia →

International Law

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

Peter Dennis Trooboff is one of 40,133 international attorneys indexed nationally. Browse international attorneys in District of Columbia →

Jurisdictional Context

Why local counsel matters in District of Columbia

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

Looking for additional District of Columbia attorneys? Browse all attorneys in Washington or all attorneys in District of Columbia.

Frequently Asked

Common questions about Peter Dennis Trooboff

Where is Peter Dennis Trooboff's law office located?
Peter Dennis Trooboff's law practice is located in Washington, District of Columbia. The firm is Covington And Burling Llp. You can contact the office directly through this profile page.
What practice areas does Peter Dennis Trooboff handle?
Peter Dennis Trooboff focuses on business, white collar, adr, energy, international. Each practice area listed reflects experience handling cases of that type in District of Columbia.
How long has Peter Dennis Trooboff practiced law?
Peter Dennis Trooboff has 58+ years of legal experience and has been licensed since 1968.
Where did Peter Dennis Trooboff go to law school?
Peter Dennis Trooboff earned their education at (LL.B., 1967); (B.A., 1964).
How can I contact Peter Dennis Trooboff for a consultation?
You can contact Peter Dennis Trooboff 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 Dennis Trooboff received?
Peter Dennis Trooboff's notable recognition includes: AV Preeminent.

Education

LL.B.
Harvard Law School
- 1967
B.A.
Columbia College
- 1964

Awards

AV Preeminent

Bar Admissions

New York
Admitted: 1968
District of Columbia
Admitted: 1970

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