Company · Aerospace & Defense

Lockheed Martin Corporation

Federal civil lawsuits naming Lockheed Martin Corporation, a Aerospace & Defense company.

Ticker: NYSE: LMT
Business: Guided Missiles & Space Vehicles & Parts
Headquarters: Bethesda, MD
Incorporated in: Maryland
SEC CIK: 936468

Lockheed Martin Corporation is a public company in Guided Missiles & Space Vehicles & Parts, based in Bethesda, MD (traded on NYSE as LMT, incorporated in Maryland). It appears in 886 federal civil lawsuits in this index, most often as a defendant (829 of 886). These cases are most often Civil Rights and Contract matters, filed between 1994 and 2026, most frequently in District Court, N.D. Texas. The most common causes of action are Breach of Contract, ERISA, and Employment Discrimination. Frequent opposing parties include Lockheed Martin, Lockheed Martin Corp, and Johnson.

886

Lawsuits

829

As Defendant

As Plaintiff

Open

863

Terminated

1994–2026

Span

12 mo

Median Duration

27 cases/yrPredominantly defendant · 94%Civil Rights-heavy · 47%Activity declining

Cases by State

HI · 4PR · 3

Open Cases Over Time

1994peak 131 open2026

Case Types Over Time

19942026

Civil RightsContractLaborProduct LiabilityFederal Tax / Statutory Actions

Filings by Year

19942026

Case Types filter →

Federal Tax / Statutory Actions48

Patent12

Where Filed filter →

Frequent Opposing Parties

Filtered Federal Tax / Statutory Actions Clear

48 Cases — Newest First

Sustainable Development Resources, LLC v. Lockheed Martin Corporation

Federal Tax / Statutory Actions Open District Court, E.D. VirginiaNo. 1:26-cv-00646Filed 03/05/2026
Embedded Reps of America, LLC v. Lockheed Martin Corporation

Federal Tax / Statutory Actions Terminated District Court, District of ColumbiaNo. 1:22-mc-00077Filed 08/12/2022
Taft v. Lockheed Martin Corp

Federal Tax / Statutory Actions Terminated District Court, S.D. TexasNo. 4:19-cv-01736Filed 05/10/2019
Untalasco v. Lockheed Martin Corporation

Federal Tax / Statutory Actions Terminated District Court, District of ColumbiaNo. 1:16-cv-00672Filed 04/11/2016
Lutfi v. Lockheed Martin Corporation

Federal Tax / Statutory Actions Terminated District Court, District of ColumbiaNo. 1:14-cv-01214Filed 07/18/2014
Lockheed Martin Corporation v. United States

Federal Tax / Statutory Actions Terminated District Court, D. MarylandNo. 8:12-cv-03725Filed 12/19/2012
Fascenda v. Lockheed Martin Corporation

Federal Tax / Statutory Actions Terminated District Court, D. New JerseyNo. 3:12-cv-05017Filed 08/09/2012
Commonwealth of Pennsylvania, Department of Environmental Protection v. Lockheed Martin Company

Federal Tax / Statutory Actions Terminated District Court, M.D. PennsylvaniaNo. 1:09-cv-00821Filed 04/30/2009
Equal Employment Opportunity Commission v. Lockheed Martin Aeronautics Company

Federal Tax / Statutory Actions Terminated District Court, N.D. GeorgiaNo. 1:08-cv-03170Filed 10/07/2008
Lockheed Martin Corporation v. United States

Federal Tax / Statutory Actions Terminated District Court, District of ColumbiaNo. 1:08-cv-01160Filed 07/01/2008
United States of Americ, Et Al v. Lockheed Martin Corpora, Et Al

Federal Tax / Statutory Actions Terminated District Court, M.D. FloridaFiled 04/15/2008
Spencer v. Lockheed Martin Corporation

Federal Tax / Statutory Actions Terminated District Court, N.D. TexasNo. 3:07-cv-01092Filed 06/18/2007
Froistad v. Lockheed Martin Corporation

Federal Tax / Statutory Actions Terminated District Court, D. MarylandNo. 8:07-cv-01082Filed 04/27/2007
Lockheed Martin Corporation v. United States

Federal Tax / Statutory Actions Terminated District Court, District of ColumbiaNo. 1:06-cv-01438Filed 08/15/2006
Lockheed Martin Corporation v. Speed

Federal Tax / Statutory Actions Terminated District Court, M.D. FloridaNo. 6:05-cv-01580Filed 10/20/2005
Hooper v. Lockheed Martin Corporation

Federal Tax / Statutory Actions Terminated District Court, D. MarylandNo. 8:05-cv-01947Filed 07/18/2005
Stephen Remis v. Lockheed Martin Corp

Federal Tax / Statutory Actions Terminated District Court, D. MarylandNo. 8:04-cv-00077Filed 01/09/2004
United States, Ex Rel v. Lockheed Martin Corp

Federal Tax / Statutory Actions Terminated District Court, District of ColumbiaNo. 1:03-cv-02635Filed 12/24/2003
Gray v. Lockheed Martin Corp

Federal Tax / Statutory Actions Terminated District Court, D. New JerseyNo. 2:03-cv-05157Filed 10/30/2003
Lockheed Martin Corp v. Davis

Federal Tax / Statutory Actions Terminated District Court, D. New JerseyNo. 1:02-cv-02844Filed 06/14/2002
Federated Independen v. Lockheed Martin Corp

Federal Tax / Statutory Actions Terminated District Court, N.D. TexasFiled 05/30/2002
Sabroski v. Lockheed Martin Corp

Federal Tax / Statutory Actions Terminated District Court, N.D. FloridaNo. 3:02-cv-00212Filed 05/24/2002
Cae USA Inc v. Lockheed Martin Information Systems

Federal Tax / Statutory Actions Terminated District Court, District of ColumbiaNo. 1:01-cv-01906Filed 09/10/2001
Lockheed Martin Ims v. Lower Rgv Workforce

Federal Tax / Statutory Actions Terminated District Court, S.D. TexasNo. 7:01-cv-00007Filed 01/12/2001
Lewis v. Lockheed Martin Corp

Federal Tax / Statutory Actions Terminated District Court, N.D. TexasNo. 4:00-cv-01877Filed 12/19/2000
Lockheed Martin v. Dod

Federal Tax / Statutory Actions Terminated District Court, District of ColumbiaNo. 1:00-cv-02491Filed 10/18/2000
Spangler v. Lockheed Martin

Federal Tax / Statutory Actions Terminated District Court, E.D. TennesseeNo. 3:00-cv-00552Filed 10/03/2000
Cae Electronics Inc v. Lockheed Martin Info

Federal Tax / Statutory Actions Terminated District Court, District of ColumbiaNo. 1:00-cv-02128Filed 09/01/2000
Baker v. Lockheed Martin Corp

Federal Tax / Statutory Actions Terminated District Court, D. ColoradoNo. 1:00-cv-01551Filed 08/07/2000
Lockheed Martin Corp v. Network Solutions

Federal Tax / Statutory Actions Terminated District Court, N.D. TexasNo. 4:00-cv-00405Filed 05/12/2000
Lockheed Martin v. Navy

Federal Tax / Statutory Actions Terminated District Court, District of ColumbiaNo. 1:00-cv-00863Filed 04/19/2000
Tillson v. Lockheed Martin Ener

Federal Tax / Statutory Actions Terminated District Court, W.D. KentuckyNo. 5:00-cv-00039Filed 02/09/2000
Hood v. Lockheed Martin

Federal Tax / Statutory Actions Terminated District Court, E.D. VirginiaNo. 1:99-cv-01525Filed 10/08/1999
Hood v. Lockheed Martin

Federal Tax / Statutory Actions Terminated District Court, D. MarylandNo. 8:99-cv-02264Filed 07/28/1999
Natural Resources De v. Lockheed Martin Corp

Federal Tax / Statutory Actions Terminated District Court, W.D. KentuckyNo. 5:99-cv-00170Filed 06/01/1999
United States, Ex Rel v. Lockheed Martin Corp

Federal Tax / Statutory Actions Terminated District Court, S.D. OhioNo. 1:99-cv-00285Filed 04/22/1999
Lockheed Martin v. Slavin

Federal Tax / Statutory Actions Terminated District Court, E.D. TennesseeNo. 3:98-cv-00613Filed 10/05/1998
Williams v. Lockheed Martin

Federal Tax / Statutory Actions Terminated District Court, E.D. TennesseeNo. 3:98-cv-00542Filed 08/31/1998
USA Ex Rel Mock v. Lockheed Martin Id

Federal Tax / Statutory Actions Terminated District Court, D. IdahoNo. 4:98-cv-00260Filed 06/16/1998
Aeronautical v. Lockheed Martin Aero

Federal Tax / Statutory Actions Terminated District Court, N.D. GeorgiaNo. 1:97-cv-03537Filed 11/25/1997
Zarmis v. Lockheed Martin Corp

Federal Tax / Statutory Actions Terminated District Court, N.D. TexasNo. 4:97-cv-00518Filed 06/25/1997
Weiss v. Lockheed Martin Ims

Federal Tax / Statutory Actions Terminated District Court, D. MarylandNo. 1:97-cv-01542Filed 05/08/1997
United States of, Et Al v. Lockheed Martin Corp, Et Al

Federal Tax / Statutory Actions Terminated District Court, D. MassachusettsFiled 03/18/1997
Thompson v. Lockheed Martin Aero

Federal Tax / Statutory Actions Terminated District Court, E.D. VirginiaNo. 2:96-cv-00911Filed 09/11/1996
USA, Ex Rel Mock v. Lockheed Martin Id

Federal Tax / Statutory Actions Terminated District Court, D. IdahoNo. 4:96-cv-00061Filed 02/14/1996
USA, Ex Rel v. Lockheed Martin Corp

Federal Tax / Statutory Actions Terminated District Court, M.D. FloridaNo. 6:95-cv-01287Filed 12/14/1995
In Re: Player v. Lockheed Martin Sp

Federal Tax / Statutory Actions Terminated District Court, M.D. FloridaNo. 6:95-cv-01164Filed 11/14/1995
In Re: USA, Ex Rel v. Lockheed Martin Corp

Federal Tax / Statutory Actions Terminated District Court, M.D. FloridaNo. 6:95-cv-00549Filed 05/30/1995