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 Contract Clear

144 Cases — Newest First

Lockheed Martin Corporation v. General Dynamics Mission Systems Incorporated

Contract Open District Court, D. ArizonaNo. 2:25-cv-03054Filed 08/22/2025
North Shore Marine Terminal and Logistics, Inc v. Lockheed Martin Corporation

Contract Open District Court, M.D. FloridaNo. 3:25-cv-00944Filed 08/19/2025
Continental Casualty Company v. Lockheed Martin Corporation

Contract Open District Court, D. MarylandNo. 8:24-cv-02480Filed 08/26/2024
North Shore Marine Terminal and Logistics, Inc v. Lockheed Martin Corporation

Contract Open District Court, W.D. MichiganNo. 2:24-cv-00073Filed 05/06/2024
Lockheed Martin Corporation v. Continental Casualty Company

Contract Open District Court, D. MarylandNo. 8:24-cv-00579Filed 02/26/2024
Lockheed Martin Corporation v. Howmet Aerospace Inc

Contract Terminated District Court, N.D. TexasNo. 4:23-cv-01204Filed 11/30/2023
Verint Americas Inc v. Lockheed Martin Corporation

Contract Terminated District Court, S.D. New YorkNo. 1:23-cv-07979Filed 09/08/2023
Brown v. Lockheed Martin

Contract Terminated District Court, D. New JerseyNo. 1:19-cv-18376Filed 09/26/2019
Geoshack Inc v. Lockheed Martin Procerus Technologies Lc

Contract Terminated District Court, N.D. TexasNo. 3:19-cv-01851Filed 08/02/2019
Wood Environment & Infrastructure Solutions, Inc v. Lockheed Martin Corporation

Contract Terminated District Court, D. New JerseyNo. 1:19-cv-16025Filed 07/29/2019
Engelage v. Lockheed Martin

Contract Terminated District Court, E.D. MissouriNo. 4:19-cv-00288Filed 02/22/2019
France v. Lockheed Martin Corporation

Contract Terminated District Court, N.D. TexasNo. 4:18-cv-00317Filed 04/25/2018
Huntington Ingalls Incorporated v. Lockheed Martin Corp

Contract Terminated District Court, District of ColumbiaNo. 1:17-cv-01810Filed 09/01/2017
Fincantieri S.P.A v. Lockheed Martin Corporation

Contract Terminated District Court, District of ColumbiaNo. 1:17-cv-01345Filed 07/07/2017
Fastship, LLC v. Lockheed Martin Corporation

Contract Terminated District Court, D. New JerseyNo. 1:17-cv-02919Filed 04/28/2017
Exxon Mobil Corporation v. Lockheed Martin Corporation

Contract Terminated District Court, S.D. TexasNo. 4:16-cv-00906Filed 04/04/2016
Demodulation, Inc v. Lockheed Martin Corporation

Contract Terminated District Court, D. New JerseyNo. 2:15-cv-08979Filed 12/31/2015
Lockheed Martin Corporation v. Glencore, Ltd

Contract Terminated District Court, S.D. New YorkNo. 1:15-cv-03636Filed 05/11/2015
Securitas Security Services USA, Inc v. Lockheed Martin Corporation

Contract Terminated District Court, D. New JerseyNo. 2:14-cv-07311Filed 11/24/2014
Bottom Line Recoveries LLC v. Lockheed Martin Corporation

Contract Terminated District Court, D. ArizonaNo. 2:14-cv-00443Filed 03/05/2014
Goodyear Tire & Rubber Company v. Lockheed Martin Corporation

Contract Terminated District Court, N.D. OhioNo. 5:13-cv-02465Filed 11/05/2013
Rubell v. Lockheed Martin

Contract Terminated District Court, N.D. TexasNo. 4:13-cv-00830Filed 10/10/2013
Rubell v. Lockheed Martin

Contract Terminated District Court, N.D. TexasNo. 4:13-cv-00533Filed 07/01/2013
Lipscomb v. Lockheed Martin Corporation

Contract Terminated District Court, E.D. KentuckyNo. 5:13-cv-00080Filed 03/19/2013
Ecsi International, Inc v. Lockheed Martin Global Training and Logistics

Contract Terminated District Court, D. MarylandNo. 8:12-cv-03561Filed 12/04/2012
Viper Telecom, L.L.C v. Lockheed Martin, Et Al

Contract Terminated District Court, W.D. TexasFiled 05/23/2012
Ecsi International, Inc v. Lockheed Martin Global Training and Logistics

Contract Terminated District Court, D. New JerseyNo. 2:12-cv-01417Filed 03/07/2012
Wood, M.D v. Lockheed Martin Corporation

Contract Terminated District Court, N.D. GeorgiaNo. 1:12-cv-00342Filed 02/01/2012
Family Oriented Community United Strong, Inc v. Lockheed Martin Corporation

Contract Terminated District Court, M.D. FloridaNo. 8:11-cv-00217Filed 02/01/2011
Viper Telecom, LLC v. Lockheed Martin Corporation

Contract Terminated District Court, W.D. TexasNo. 5:10-cv-00375Filed 05/14/2010
Five Star Electric Corp v. Lockheed Martin Transportation Security Solutions, an Operating Unit of Lockheed Martin Corporation

Contract Terminated District Court, S.D. New YorkNo. 1:10-cv-02994Filed 04/07/2010
Lockheed Martin Corporation v. Bell Helicopter Textron Inc

Contract Terminated District Court, N.D. TexasNo. 4:09-cv-00618Filed 10/16/2009
Collup v. Lockheed Martin Corporation

Contract Terminated District Court, N.D. TexasNo. 4:09-cv-00351Filed 06/18/2009
Lockheed Martin Transportation Security Solutions, an Operating Unit of Lockheed Martin Corporation v. Mta Capital Construction Company

Contract Open District Court, S.D. New YorkNo. 1:09-cv-04077Filed 04/24/2009
Lockheed Martin Corporation v. Hoteleria Y Servicios Petroleros, S.A. de C.V

Contract Terminated District Court, S.D. New YorkNo. 1:08-cv-08844Filed 10/15/2008
Drake v. Lockheed Martin Corporation

Contract Terminated District Court, N.D. TexasNo. 4:08-cv-00337Filed 05/21/2008
Vance v. Lockheed Martin Corporation

Contract Terminated District Court, N.D. TexasNo. 4:07-cv-00765Filed 12/14/2007
Purselley v. Lockheed Martin Corporation

Contract Terminated District Court, N.D. TexasNo. 4:07-cv-00372Filed 06/22/2007
Hagan v. Lockheed Martin Corporation

Contract Terminated District Court, N.D. TexasNo. 4:06-cv-00752Filed 10/26/2006
Summit Street Development Company, LLC v. Lockheed Martin Corporation

Contract Terminated District Court, W.D. MichiganNo. 5:06-cv-00121Filed 08/04/2006
Lockheed Martin Corporation v. Tryad Communication LLC

Contract Terminated District Court, N.D. TexasNo. 4:06-cv-00048Filed 01/18/2006
Lockheed Martin Corporation v. Metroplex Handling Systems Inc

Contract Terminated District Court, N.D. TexasNo. 4:06-cv-00003Filed 01/04/2006
Barrington v. Lockheed Martin

Contract Terminated District Court, M.D. FloridaNo. 6:05-cv-01601Filed 10/25/2005
Raytheon Company v. Lockheed Martin Corporation

Contract Terminated District Court, E.D. VirginiaNo. 1:05-cv-00756Filed 06/28/2005
L-3 Communications Corporation v. Lockheed Martin Corporation

Contract Terminated District Court, N.D. TexasNo. 3:05-cv-00647Filed 04/04/2005
Lockheed Martin Corporation v. L-3 Communications Corporation

Contract Terminated District Court, N.D. GeorgiaNo. 1:05-cv-00902Filed 04/04/2005
Lockheed Martin Overseas Corporation v. M/V Endurance

Contract Terminated District Court, S.D. New YorkNo. 1:05-cv-00383Filed 01/14/2005
Lockheed Martin v. Unitek Tech Svcs Inc

Contract Terminated District Court, D. South CarolinaNo. 6:05-cv-00081Filed 01/11/2005
Crane v. Lockheed Martin Corporation

Contract Terminated District Court, N.D. TexasNo. 4:04-cv-00724Filed 10/05/2004
Webster v. Lockheed Martin Energy Research, Inc

Contract Terminated District Court, E.D. TennesseeNo. 3:04-cv-00220Filed 05/14/2004

Showing 1–50 of 144