Engineering & Science Companies: Begins with 'L'
L-3 CommunicationsL&S ElectricL & T Infotech LtdL&T Technology ServicesLAN AssociatesLB&B Associates Inc.LBYDLCG SystemsLGCLHBLHP SoftwareLJA EngineeringLJA Engineering and Surveying, IncLJT & AssociatesLLNSLLamasoftLMI Aerospace, Inc.LNV EngineeringLSA AssociatesLSI SolutionsLSU AgCenterLT EnvironmentalLa BiomedLa Jolla Pharmaceutical CompanyLabConnectLabella Associates, P.C.Laco AssociatesLancaster Laboratories, IncLandau Associates, Inc.LandesignLandpointLandstudies, Inc.Lane Council of GovernmentsLanganLangan EngineeringLangan Engineering and Environmental ServicesLanguage Access NetworkLanier and AssociatesLarsen and Toubro Ltd.Larson Design GroupLawhon & AssociatesLawrence Berkeley National LaboratoryLawrence Livermore National LaboratoryLawrence Livermore National SecurityLeading EDJELeanLogisticsLearningMateLeeSarLeidosLeighton GroupLender Consulting ServicesLenovo GroupLeviton Manufacturing CorporationLi-Cor BiosciencesLiRoLife Cycle Engineering, Inc.Lifespan BiosciencesLilker AssociatesLin and AssociatesLincoln Laboratory-MitLinear Technology CorpLinium LLCLink TechnologiesLinquest CorporationLionbridge Technologies, Inc.Liquidhub, Inc.Liquidity Services IncLisega Inc.Ljb, Inc.Lochsa EngineeringLockheed Martin Aeronautics CompanyLockheed Martin CorpLockwood, Andrews & Newnam, Inc.LogRhythmLogicsourceLogilityLogisticare Solutions, LLCLogistics Insights Corporation (LINC)Logitech Ltd.Long EngineeringLonza Biologics IncLonza, Inc.Los Alamos National Laboratory (LANL)Los Alamos National Security, LLCLos Angeles Biomedical Research InstituteLoureiro EngineeringLovelace Respiratory Research InstituteLudwig Institute for Cancer ResearchLuminex CorporationLunarlineLundbeckLymphoma Research Foundation