Texaco Inc. v. Fouad N. Dagher

547 U.S. 1 · Decided February 28, 2006 · Supreme Court of the United States

At a glance

Texaco Inc. v. Fouad N. Dagher was decided on February 28, 2006 unanimously (8–0). The Court reversed the lower court's decision. Justice Clarence Thomas wrote the opinion of the Court. SCDB classifies its main issue as “Antitrust” in the Economic Activity area.

Read the opinion

• CourtListener (Free Law Project) — opinion text
• Library of Congress — official U.S. Reports scan

Case details

How the Justices voted

Did not participate: Samuel A. Alito Jr..

Full case caption

Texaco Inc. v. Fouad N. Dagher, et al.

SCDB identifiers: case 2005-036, docket 2005-036-01.

Related decisions

Other cases on “Antitrust”

• Illinois Tool Works Inc. v. Independent Ink, Inc.Altered precedent
  547 U.S. 28Decided March 1, 20068–0John Paul Stevens
• Volvo Trucks North America, Inc. v. Reeder-Simco GMC, Inc.
  546 U.S. 164Decided January 10, 20067–2Ruth Bader Ginsburg
• Weyerhaeuser Company v. Ross-Simmons Hardwood Lumber Company, Inc.
  549 U.S. 312Decided February 20, 20079–0Clarence Thomas
• Bell Atlantic Corporation v. William TwomblyAltered precedent
  550 U.S. 544Decided May 21, 20077–2David H. Souter
• Credit Suisse Securities (USA) LLC v. Glen Billing
  551 U.S. 264Decided June 18, 20077–1Stephen G. Breyer
• Leegin Creative Leather Products, Inc. v. PSKS, Inc.Altered precedent
  551 U.S. 877Decided June 28, 20075–4Anthony M. Kennedy

See all

Cases on the same legal provision: Sherman Act

• Federal Trade Commission v. Actavis, Inc.
  570 U.S. 136Decided June 17, 20135–3Stephen G. Breyer
• Federal Trade Commission v. Superior Court Trial Lawyers Association
  493 U.S. 411Decided January 22, 19906–3John Paul Stevens
• Rice v. Norman Williams Co.
  458 U.S. 654Decided July 1, 19829–0William H. Rehnquist
• Zenith Radio Corp. v. Hazeltine Research, Inc.
  395 U.S. 100Decided May 19, 19697–1Byron R. White
• United Mine Workers of America v. Pennington
  381 U.S. 657Decided June 7, 19659–0Byron R. White
• Local Union No. 189 v. Jewel Tea Co., Inc.
  381 U.S. 676Decided June 7, 19656–3Byron R. White

Same Term, same area (Economic Activity)

• United States v. Joseph Olson
  546 U.S. 43Decided November 8, 20059–0Stephen G. Breyer
• Volvo Trucks North America, Inc. v. Reeder-Simco GMC, Inc.
  546 U.S. 164Decided January 10, 20067–2Ruth Bader Ginsburg
• Buckeye Check Cashing, Inc. v. John Cardegna
  546 U.S. 440Decided February 21, 20067–1Antonin Scalia
• Ministry of Defense and Support for the Armed Forces of the Islamic Republic of Iran v. Dariush Elahi
  546 U.S. 450Decided February 21, 20069–0Per curiam
• Barbara Dolan v. United States Postal Service
  546 U.S. 481Decided February 22, 20067–1Anthony M. Kennedy
• Illinois Tool Works Inc. v. Independent Ink, Inc.Altered precedent
  547 U.S. 28Decided March 1, 20068–0John Paul Stevens

See all

Source: Supreme Court Database, 2026 Release 01 (data file dated September 8, 2026). Imported into CaseTrail November 5, 2026. Coverage: decisions from the 1946 through 2025 Terms. Methodology · Report an error