Silicon Labs is a leading innovator in low-power wireless connectivity, developing embedded technology that connects devices and improves lives. The company integrates cutting-edge technology into highly integrated SoCs (System-on-Chips), providing device manufacturers with solutions, technical support, and ecosystems for advanced edge connectivity applications. It operates as a fabless global technology company, designing and manufacturing semiconductors, other silicon devices, and software for electronics design engineers and manufacturers in the Internet of Things (IoT) infrastructure worldwide. The company is a trusted partner for innovative solutions across smart home, industrial IoT, and smart cities markets.SiliconLabsisaleadinginnovatorinlow-powerwirelessconnectivity,developingembeddedtechnologythatconnectsdevicesandimproveslives.Thecompanyintegratescutting-edgetechnologyintohighlyintegratedSoCs(System-on-Chips),providingdevicemanufacturerswithsolutions,technicalsupport,andecosystemsforadvancededgeconnectivityapplications.Itoperatesasafablessglobaltechnologycompany,designingandmanufacturingsemiconductors,othersilicondevices,andsoftwareforelectronicsdesignengineersandmanufacturersintheInternetofThings(IoT)infrastructureworldwide.Thecompanyisatrustedpartnerforinnovativesolutionsacrosssmarthome,industrialIoT,andsmartcitiesmarkets.
Key Products/TechnologiesKeyProducts/Technologies
Wireless SoCs and Modules: A diverse portfolio of wireless SoCs and modules, including EFR32MG26, EFR32MG29, EFR32BG24, EFR32BG22, SiWx917M, SiMG301, SiBG301, and FG23L. These products support a wide range of wireless protocols such as Matter, OpenThread, Zigbee, Bluetooth LE, Wi-Fi, Thread, Z-Wave, Sub-GHz, and Amazon Sidewalk. The EFR32MG26, for example, is a next-generation wireless SoC ideal for mesh IoT wireless connectivity in smart home, lighting, and building automation products.WirelessSoCsandModules:AdiverseportfolioofwirelessSoCsandmodules,includingEFR32MG26,EFR32MG29,EFR32BG24,EFR32BG22,SiWx917M,SiMG301,SiBG301,andFG23L.TheseproductssupportawiderangeofwirelessprotocolssuchasMatter,OpenThread,Zigbee,BluetoothLE,Wi-Fi,Thread,Z-Wave,Sub-GHz,andAmazonSidewalk.TheEFR32MG26,forexample,isanext-generationwirelessSoCidealformeshIoTwirelessconnectivityinsmarthome,lighting,andbuildingautomationproducts.
Microcontrollers (MCUs) and Sensors: Offerings include low-power and high-performance microcontrollers like EFM8 8-bit MCUs and EFM32 32-bit MCUs. The company also provides a broad portfolio of non-wireless development tools, including intelligent sensors and mixed-signal ICs. Integrated sensor solutions such as the Si7005 humidity and temperature sensor IC are also part of its product lineup.Microcontrollers(MCUs)andSensors:Offeringsincludelow-powerandhigh-performancemicrocontrollerslikeEFM88-bitMCUsandEFM3232-bitMCUs.Thecompanyalsoprovidesabroadportfolioofnon-wirelessdevelopmenttools,includingintelligentsensorsandmixed-signalICs.IntegratedsensorsolutionssuchastheSi7005humidityandtemperaturesensorICarealsopartofitsproductlineup.
Development Platforms and Software: Provides Simplicity Studio, an integrated development environment for IoT connected device applications. It also produces software stacks, including firmware libraries and protocol-based software. The company offers developers SDKs, reference designs, precompiled demos, and support resources to accelerate development.DevelopmentPlatformsandSoftware:ProvidesSimplicityStudio,anintegrateddevelopmentenvironmentforIoTconnecteddeviceapplications.Italsoproducessoftwarestacks,includingfirmwarelibrariesandprotocol-basedsoftware.ThecompanyoffersdevelopersSDKs,referencedesigns,precompileddemos,andsupportresourcestoacceleratedevelopment.
Core Technologies: Integrates advanced security technologies like Secure Vault™, high-performance RF, and AI/ML hardware accelerators into its SoCs. Secure Vault™ is an industry-leading suite of security features designed to protect against IoT security threats. Dynamic Multiprotocol (DMP) support enables versatile wireless capabilities for smartphone connectivity in long-range solutions.CoreTechnologies:IntegratesadvancedsecuritytechnologieslikeSecureVault™,high-performanceRF,andAI/MLhardwareacceleratorsintoitsSoCs.SecureVault™isanindustry-leadingsuiteofsecurityfeaturesdesignedtoprotectagainstIoTsecuritythreats.DynamicMultiprotocol(DMP)supportenablesversatilewirelesscapabilitiesforsmartphoneconnectivityinlong-rangesolutions.
Core AdvantagesCoreAdvantages
Leadership in Low-Power Wireless Connectivity: A leading innovator in low-power wireless connectivity, addressing the critical demand for energy-efficient edge devices across various IoT applications. This leadership is sustained through focused research and development efforts.LeadershipinLow-PowerWirelessConnectivity:Aleadinginnovatorinlow-powerwirelessconnectivity,addressingthecriticaldemandforenergy-efficientedgedevicesacrossvariousIoTapplications.Thisleadershipissustainedthroughfocusedresearchanddevelopmentefforts.
Integrated Hardware and Software Platform: Offers a comprehensive hardware and software platform that merges cutting-edge technology into highly integrated SoCs. This platform, along with intuitive development tools and a robust ecosystem, helps developers solve complex wireless challenges and accelerate product time-to-market.IntegratedHardwareandSoftwarePlatform:Offersacomprehensivehardwareandsoftwareplatformthatmergescutting-edgetechnologyintohighlyintegratedSoCs.Thisplatform,alongwithintuitivedevelopmenttoolsandarobustecosystem,helpsdeveloperssolvecomplexwirelesschallengesandaccelerateproducttime-to-market.
Robust Security Technology and Standards Leadership: Provides industry-leading security features through its Secure Vault™ technology, which has achieved PSA Level 2 and Level 4 security certifications. As a founding member of key IoT standards like Thread and Matter, the company actively drives interoperability and strengthens industry partnerships.RobustSecurityTechnologyandStandardsLeadership:Providesindustry-leadingsecurityfeaturesthroughitsSecureVault™technology,whichhasachievedPSALevel2andLevel4securitycertifications.AsafoundingmemberofkeyIoTstandardslikeThreadandMatter,thecompanyactivelydrivesinteroperabilityandstrengthensindustrypartnerships.
Broad Protocol and Ecosystem Support: Supports the industry's widest range of wireless protocols and ecosystems, including Bluetooth, Wi-Fi, Matter, Thread, Zigbee, Z-Wave, Sub-GHz, and proprietary standards. This broad support offers flexibility for quickly bringing integrated devices to market across diverse applications.BroadProtocolandEcosystemSupport:Supportstheindustry'swidestrangeofwirelessprotocolsandecosystems,includingBluetooth,Wi-Fi,Matter,Thread,Zigbee,Z-Wave,Sub-GHz,andproprietarystandards.Thisbroadsupportoffersflexibilityforquicklybringingintegrateddevicestomarketacrossdiverseapplications.
Dedicated IoT Market Strategy and R&D Investment: Made a strategic pivot in 2021 by divesting its Infrastructure & Automotive business to focus entirely on the high-growth IoT market. The company demonstrates significant investment in R&D, with expenditures reaching $433.9 million in fiscal year 2024, driving continuous innovation and technological leadership.DedicatedIoTMarketStrategyandR&DInvestment:Madeastrategicpivotin2021bydivestingitsInfrastructure&Automotivebusinesstofocusentirelyonthehigh-growthIoTmarket.ThecompanydemonstratessignificantinvestmentinR&D,withexpendituresreaching$433.9millioninfiscalyear2024,drivingcontinuousinnovationandtechnologicalleadership.
Integration of AI/ML Hardware Accelerators: Incorporates AI/ML hardware accelerators into its Series 1 and Series 2 SoCs, enhancing AI inference capabilities at the edge. This enables intelligent functionalities for various IoT applications, including smart home, lighting, and portable medical devices.IntegrationofAI/MLHardwareAccelerators:IncorporatesAI/MLhardwareacceleratorsintoitsSeries1andSeries2SoCs,enhancingAIinferencecapabilitiesattheedge.ThisenablesintelligentfunctionalitiesforvariousIoTapplications,includingsmarthome,lighting,andportablemedicaldevices.
Target IndustriesTargetIndustries
Smart Home: Provides wireless connectivity solutions for various smart home devices and systems, including smart lighting, door locks, HVAC, smart thermostats, and security systems.SmartHome:Provideswirelessconnectivitysolutionsforvarioussmarthomedevicesandsystems,includingsmartlighting,doorlocks,HVAC,smartthermostats,andsecuritysystems.
Industrial IoT: Offers solutions for industrial automation, asset tracking, predictive maintenance, smart metering, factory automation, and industrial wearables, enhancing precision and efficiency in industrial environments. Notable applications include wireless SoCs for smart electric meters running Wirepas Mesh software.IndustrialIoT:Offerssolutionsforindustrialautomation,assettracking,predictivemaintenance,smartmetering,factoryautomation,andindustrialwearables,enhancingprecisionandefficiencyinindustrialenvironments.NotableapplicationsincludewirelessSoCsforsmartelectricmetersrunningWirepasMeshsoftware.
Smart Cities: Delivers connectivity solutions for smart city infrastructure, smart retail, and smart street lighting, contributing to increased urban efficiency.SmartCities:Deliversconnectivitysolutionsforsmartcityinfrastructure,smartretail,andsmartstreetlighting,contributingtoincreasedurbanefficiency.
Connected Health and Medical Devices: Utilizes ultra-low-power microcontrollers and secure wireless connectivity for medical devices, enabling advancements in health monitoring, portable medical devices, and digital therapeutics.ConnectedHealthandMedicalDevices:Utilizesultra-low-powermicrocontrollersandsecurewirelessconnectivityformedicaldevices,enablingadvancementsinhealthmonitoring,portablemedicaldevices,anddigitaltherapeutics.
Automotive: Supplies low-power and robust wireless solutions to automotive Tier-1 suppliers for applications such as telematics, TPMS (Tire Pressure Monitoring Systems), keyless entry, and in-cabin sensing.Automotive:Supplieslow-powerandrobustwirelesssolutionstoautomotiveTier-1suppliersforapplicationssuchastelematics,TPMS(TirePressureMonitoringSystems),keylessentry,andin-cabinsensing.
Major MarketsMajorMarkets
China, Taiwan, India, Asia-Pacific regionChina,Taiwan,India,Asia-Pacificregion
EuropeEurope
United StatesUnitedStates
LATAMLATAM
Certifications/PatentsCertifications/Patents
Patent Status: Holds a total of 2,271 patents globally, with 1,341 active patents, belonging to 1,233 unique patent families. The company has a high grant rate of 88.69% for its U.S. patent applications. Key patents include multicast splitting, Bluetooth low power node latency optimization, system monitoring devices, and a system and method for low power Z-Wave beaming detection.PatentStatus:Holdsatotalof2,271patentsglobally,with1,341activepatents,belongingto1,233uniquepatentfamilies.Thecompanyhasahighgrantrateof88.69%foritsU.S.patentapplications.Keypatentsincludemulticastsplitting,Bluetoothlowpowernodelatencyoptimization,systemmonitoringdevices,andasystemandmethodforlowpowerZ-Wavebeamingdetection.
Security Certifications: Its Secure Vault™ technology has achieved PSA Level 2 and PSA Level 4 iSE/SE security certifications, a crucial element for enhancing IoT device security.SecurityCertifications:ItsSecureVault™technologyhasachievedPSALevel2andPSALevel4iSE/SEsecuritycertifications,acrucialelementforenhancingIoTdevicesecurity.
Awards and Recognitions: Received the 'Best Enterprise' award at the 2024 IESA Technovation Awards and the 'Technology and Innovation Award' at the 2024 Great Austin Business Awards. Achieved a score of 83 out of 100 in the 2024 ECOVADIS ESG ratings, placing it in the top 1% of companies. Other accolades include Embedded Computing Design's 'Best in Show Award' (MG26) in 2025, IoT Evolution World's 'Edge Computing Excellence Award' (BG24L), 'Smart City Product of The Year' (FG23 SoC), and 'Industrial IoT Product of the Year Award' (FG28) in 2025 and 2024 respectively, as well as multiple EE Awards Asia, Ofweek Chip Technology Breakthrough Award, Aspencore World Electronics Achievement Awards, and GILE Alighting Award.AwardsandRecognitions:Receivedthe'BestEnterprise'awardatthe2024IESATechnovationAwardsandthe'TechnologyandInnovationAward'atthe2024GreatAustinBusinessAwards.Achievedascoreof83outof100inthe2024ECOVADISESGratings,placingitinthetop1%ofcompanies.OtheraccoladesincludeEmbeddedComputingDesign's'BestinShowAward'(MG26)in2025,IoTEvolutionWorld's'EdgeComputingExcellenceAward'(BG24L),'SmartCityProductofTheYear'(FG23SoC),and'IndustrialIoTProductoftheYearAward'(FG28)in2025and2024respectively,aswellasmultipleEEAwardsAsia,OfweekChipTechnologyBreakthroughAward,AspencoreWorldElectronicsAchievementAwards,andGILEAlightingAward.