LEONI is a global supplier of products, solutions, and services for energy and data management in the automotive industry, achieving consolidated sales of 5.1 billion Euros in 2022. The company possesses a broad value chain, ranging from standard cables to specialized and data cables, and highly complex wiring systems and related components. It particularly focuses its research and development capabilities on major trends in the automotive industry, such as electromobility, autonomous driving, and connectivity. LEONI is an expert company supporting sustainable and connected mobility concepts through innovative cable solutions and wiring systems.LEONIisaglobalsupplierofproducts,solutions,andservicesforenergyanddatamanagementintheautomotiveindustry,achievingconsolidatedsalesof5.1billionEurosin2022.Thecompanypossessesabroadvaluechain,rangingfromstandardcablestospecializedanddatacables,andhighlycomplexwiringsystemsandrelatedcomponents.Itparticularlyfocusesitsresearchanddevelopmentcapabilitiesonmajortrendsintheautomotiveindustry,suchaselectromobility,autonomousdriving,andconnectivity.LEONIisanexpertcompanysupportingsustainableandconnectedmobilityconceptsthroughinnovativecablesolutionsandwiringsystems.
Key Products/TechnologiesKeyProducts/Technologies
Automotive Wiring Systems: Providing various tailor-made solutions including low-voltage wiring harnesses, high-voltage wiring systems, high-voltage battery solutions, low-voltage power and data distribution, and system integrated solutions. This includes high-voltage wiring systems for hybrid and electric vehicles, high-voltage battery solutions, power distribution components, and special connectors.AutomotiveWiringSystems:Providingvarioustailor-madesolutionsincludinglow-voltagewiringharnesses,high-voltagewiringsystems,high-voltagebatterysolutions,low-voltagepoweranddatadistribution,andsystemintegratedsolutions.Thisincludeshigh-voltagewiringsystemsforhybridandelectricvehicles,high-voltagebatterysolutions,powerdistributioncomponents,andspecialconnectors.
Innovative Cable Solutions: Offering a diverse range of special cable products such as LEONI exFC® extruded flat cables (for internal battery wiring), LEONI Hivocar® high-voltage cables, and LEONI exMW® (next-generation magnet wires). Other products include LEONI Mocar® high-temperature cables and LEONI Adascar® multi-core cables.InnovativeCableSolutions:OfferingadiverserangeofspecialcableproductssuchasLEONIexFC®extrudedflatcables(forinternalbatterywiring),LEONIHivocar®high-voltagecables,andLEONIexMW®(next-generationmagnetwires).OtherproductsincludeLEONIMocar®high-temperaturecablesandLEONIAdascar®multi-corecables.
Robot Cables and Dresspack Systems: Supplying water-cooled robot cables (e.g., 500-MCM X 9 model) for robotic applications, robot cable dresspacks (including LSH 3 solution), and related cable management systems.RobotCablesandDresspackSystems:Supplyingwater-cooledrobotcables(e.g.,500-MCMX9model)forroboticapplications,robotcabledresspacks(includingLSH3solution),andrelatedcablemanagementsystems.
Zonal Architecture Technology: A next-generation technology for wiring systems that reduces complexity and increases automation levels. It offers benefits such as up to 30% reduction in harness weight and fewer components, applied in electric vehicle production lines.ZonalArchitectureTechnology:Anext-generationtechnologyforwiringsystemsthatreducescomplexityandincreasesautomationlevels.Itoffersbenefitssuchasupto30%reductioninharnessweightandfewercomponents,appliedinelectricvehicleproductionlines.
LEONI TCP Calibration System: A system that automatically detects and corrects deviations in robot TCP (Tool Center Point) during the production process. It ensures high accuracy and speed with up to 6D electronic TCP calibration, transmitting values directly to the robot controller for automatic trajectory correction without user intervention.LEONITCPCalibrationSystem:AsystemthatautomaticallydetectsandcorrectsdeviationsinrobotTCP(ToolCenterPoint)duringtheproductionprocess.Itensureshighaccuracyandspeedwithupto6DelectronicTCPcalibration,transmittingvaluesdirectlytotherobotcontrollerforautomatictrajectorycorrectionwithoutuserintervention.
Core AdvantagesCoreAdvantages
Automotive Industry Specialized System Expertise: A global leader in providing products, solutions, and services for energy and data management in the automotive industry. Possessing a deep understanding and proactive response capabilities to future mobility trends such as electromobility, autonomous driving, and connectivity.AutomotiveIndustrySpecializedSystemExpertise:Agloballeaderinprovidingproducts,solutions,andservicesforenergyanddatamanagementintheautomotiveindustry.Possessingadeepunderstandingandproactiveresponsecapabilitiestofuturemobilitytrendssuchaselectromobility,autonomousdriving,andconnectivity.
Innovative Technology Development and Solution Provision: Contributing to complexity reduction, lightweighting, and increased automation levels through next-generation wiring system technologies like 'Zonal Architecture'. Possessing capabilities across development, including simulation, vehicle measurement, testing and validation, and functional safety.InnovativeTechnologyDevelopmentandSolutionProvision:Contributingtocomplexityreduction,lightweighting,andincreasedautomationlevelsthroughnext-generationwiringsystemtechnologieslike'ZonalArchitecture'.Possessingcapabilitiesacrossdevelopment,includingsimulation,vehiclemeasurement,testingandvalidation,andfunctionalsafety.
Comprehensive Product Portfolio and Customized Solutions: A value chain encompassing everything from standard cables to specialized and data cables, and highly complex wiring systems and related components. Acting as a full-service supplier from development to mass production, tailored to specific customer needs.ComprehensiveProductPortfolioandCustomizedSolutions:Avaluechainencompassingeverythingfromstandardcablestospecializedanddatacables,andhighlycomplexwiringsystemsandrelatedcomponents.Actingasafull-servicesupplierfromdevelopmenttomassproduction,tailoredtospecificcustomerneeds.
Global Production and Development Footprint: A global presence with approximately 95,000 employees in 27 countries and production and development facilities in 21 countries. Supporting a worldwide customer base with operations concentrated in Europe and Asia.GlobalProductionandDevelopmentFootprint:Aglobalpresencewithapproximately95,000employeesin27countriesandproductionanddevelopmentfacilitiesin21countries.SupportingaworldwidecustomerbasewithoperationsconcentratedinEuropeandAsia.
Strong Development and System Integration Expertise: As an innovation partner, supporting customers in realizing sustainable and connected mobility concepts. Collaborating with customers to build solutions in future technology areas such as autonomous driving, alternative powertrains, and advanced charging infrastructure.StrongDevelopmentandSystemIntegrationExpertise:Asaninnovationpartner,supportingcustomersinrealizingsustainableandconnectedmobilityconcepts.Collaboratingwithcustomerstobuildsolutionsinfuturetechnologyareassuchasautonomousdriving,alternativepowertrains,andadvancedcharginginfrastructure.
Strategic Partnership with Luxshare Group: Strengthening financial stability and reshaping market position through a partnership with Luxshare Group since mid-2025. Enhancing the ability to provide integrated solutions to customers by integrating expertise in connectors and electronics.StrategicPartnershipwithLuxshareGroup:StrengtheningfinancialstabilityandreshapingmarketpositionthroughapartnershipwithLuxshareGroupsincemid-2025.Enhancingtheabilitytoprovideintegratedsolutionstocustomersbyintegratingexpertiseinconnectorsandelectronics.
Target IndustriesTargetIndustries
Automotive Industry: Wiring systems, high-voltage cables, data cables, charging cables, and battery solutions for passenger cars, commercial vehicles, and special vehicles (e.g., electric vehicles, hybrid vehicles, autonomous driving vehicles).AutomotiveIndustry:Wiringsystems,high-voltagecables,datacables,chargingcables,andbatterysolutionsforpassengercars,commercialvehicles,andspecialvehicles(e.g.,electricvehicles,hybridvehicles,autonomousdrivingvehicles).
Industrial Automation and Robotics Industry: Cable dresspacks for industrial robots, robot arm cable management systems, industrial cables, and robot TCP calibration systems.IndustrialAutomationandRoboticsIndustry:Cabledresspacksforindustrialrobots,robotarmcablemanagementsystems,industrialcables,androbotTCPcalibrationsystems.
Energy Systems and Infrastructure: Cable solutions for energy distribution and management systems.EnergySystemsandInfrastructure:Cablesolutionsforenergydistributionandmanagementsystems.
Telecommunications Industry: Supporting communication channels with high-performance cables and connection technologies, meeting demands for high bandwidth and faster data transmission.TelecommunicationsIndustry:Supportingcommunicationchannelswithhigh-performancecablesandconnectiontechnologies,meetingdemandsforhighbandwidthandfasterdatatransmission.
Healthcare Industry: (Although not directly mentioned in search results, precision cables and sensor technologies have potential applications in the healthcare sector)HealthcareIndustry:(Althoughnotdirectlymentionedinsearchresults,precisioncablesandsensortechnologieshavepotentialapplicationsinthehealthcaresector)
Major MarketsMajorMarkets
Morocco, TunisiaMorocco,Tunisia
China, South Korea (operating branches and logistics warehouses in Busan and Pyeongtaek), Japan, IndiaChina,SouthKorea(operatingbranchesandlogisticswarehousesinBusanandPyeongtaek),Japan,India
Germany (headquarters and major production/development hubs), France, United Kingdom, Morocco, Tunisia, SerbiaGermany(headquartersandmajorproduction/developmenthubs),France,UnitedKingdom,Morocco,Tunisia,Serbia
United States (headquartered in Troy, Michigan), MexicoUnitedStates(headquarteredinTroy,Michigan),Mexico
ParaguayParaguay
Certifications/PatentsCertifications/Patents
Patents related to wiring systems and methods: Possessing technology that includes multiplexed electronic circuits within wiring harnesses used in networked wiring systems. This reduces the number of wires needed in networked wiring systems without requiring their provision in sensor or actuator devices, or in external electronic boxes.Patentsrelatedtowiringsystemsandmethods:Possessingtechnologythatincludesmultiplexedelectroniccircuitswithinwiringharnessesusedinnetworkedwiringsystems.Thisreducesthenumberofwiresneededinnetworkedwiringsystemswithoutrequiringtheirprovisioninsensororactuatordevices,orinexternalelectronicboxes.
LEONI TCP Calibration System: Ensuring high accuracy and speed through up to 6D electronic TCP calibration technology.LEONITCPCalibrationSystem:Ensuringhighaccuracyandspeedthroughupto6DelectronicTCPcalibrationtechnology.
Class-approved Profibus Cable: Holding Profibus Cable products with class approvals such as DNV, LR, BV, and ABS.Class-approvedProfibusCable:HoldingProfibusCableproductswithclassapprovalssuchasDNV,LR,BV,andABS.
IEC 60502-1 Standard Compliant Cables: Power and control cables (0.6/1KV) complying with the IEC 60502-1 standard.IEC60502-1StandardCompliantCables:Powerandcontrolcables(0.6/1KV)complyingwiththeIEC60502-1standard.
OEM and Tier 1 Approvals: Offering a wide range of products with various OEM and Tier 1 approvals.OEMandTier1Approvals:OfferingawiderangeofproductswithvariousOEMandTier1approvals.
Continuous R&D Investment: Securing competitive advantage through deep specialization in automotive wiring systems and continuous investment in R&D.ContinuousR&DInvestment:SecuringcompetitiveadvantagethroughdeepspecializationinautomotivewiringsystemsandcontinuousinvestmentinR&D.