Top 96 Electrical Component Manufacturers in Texas 2026
Last updated
FirmsLedger lists 96 electrical component manufacturers headquartered in Texas. That ranks 2nd among the 50 states with listings, behind California (178). The largest clusters are in Houston (20), Austin (14), Dallas (5) and San Antonio (5), and the other 52 are in 37 more cities. Houston listings include Powell Industries, Sigma Electronics, Texas Direct Solar and 17 others.
By specialty, Texas has switchgear (23), solar panels (20), electrical wire & cable (12), transformers (7) and circuit breakers (2) listings. Capabilities that more than one of them list include custom manufacturing (7), engineering services (3), medium voltage switchgear (3) and custom cable assemblies (2).
All Electrical Equipment & Components in Texas
Base Power Company
Austin, Texas
Base Power Company was founded in 2023 in Austin, Texas, by CEO Zach Dell and co-founder Justin Lopas. Lopas previously led manufacturing at Anduril and worked on rockets at SpaceX, while the broader team brings experience from satellite constellation launches and early electric vehicle production.
Interstate Wire Co Inc
Rockwall, Texas
Interstate Wire Co Inc was established in 1977 and is headquartered in Rockwall, Texas. The company operates as a distributor of electronic and electrical wire, cable, and wire management products, leveraging partnerships with manufacturers such as Belden, General Cable, Harbour Industries, and Thomas & Betts.
M&I Electric Industries
Beaumont, Texas
M&I Electric, LLC operates from Beaumont, Texas, where it was established in 1946. The company functions as part of the Myers Power Products group, a collection of businesses that manufacture engineered-to-order and standard medium- and low-voltage power distribution equipment for public and private sector customers.
Nautilus Cables
Rosenberg, Texas
Nautilus Cables was founded in 1998 in Rosenberg, Texas, by Bob Conners, who remains the owner. The company began as a specialist in dynamic cable design and manufacturing for challenging applications, with a focus on defense and government sectors.
- Phoenix-Lamar CorporationAustin, Texas
- Powell IndustriesHouston, Texas
- PowerStore IncAlvarado, Texas
- Seaboard Controls LLCCrosby, Texas
- Sigma Electronics IncHouston, Texas
- Sigma Four (Sigma4Inc)Plano, Texas
- Solar Edge ProsSan Antonio, Texas
- Switchgear Resources, inc.Arlington, Texas
- Texas Direct SolarHouston, Texas
- Texas Engineered SolarSan Antonio, Texas
- ACME ElectronicsColleyville, Texas
- Cable TechnologiesArlington, Texas
- Central Texas Solar & ServicesSan Antonio, Texas
- Cool Solar - Austin Texas Solar Panel PowerAustin, Texas
- Coordinated Designs & ControlsHouston, Texas
- D VOLT COHouston, Texas
- Depco Power SystemsHouston, Texas
- Encore Wire CorporationMcKinney, Texas
- Houston Transformer CompanyHouston, Texas
- Lighthouse SolarAustin, Texas
- Mission Solar EnergySan Antonio, Texas
- National Circuit AssemblyGarland, Texas
- North Texas SolarFort Worth, Texas
- Oakwell Inc.Rosenberg, Texas
- Pulse Turnkey- Formerly Texas Solar Solutions LLCFort Worth, Texas
- Quality Switchgear IncValley View, Texas
- R. Stahl Inc.Houston, Texas
- Ready Cable Inc. - Post Tension, Rebar, & LumberFort Worth, Texas
- Schneider ElectricAustin, Texas
- Sciens Christian Cable DivisionHaslet, Texas
- Service Electric Supply, Inc.Dallas, Texas
- Siemens CorporationHouston, Texas
- Solartime USARichardson, Texas
- Southern InterconnectHouston, Texas
- Spike Electric ControlsHouston, Texas
- Texas Best SolarLewisville, Texas
- Texas Solar Power CompanyAustin, Texas
- Toshiba International CorporationHouston, Texas
- Trans CableBonham, Texas
- USA Wire & Cable, Inc.Austin, Texas
- VanTran TransformersWaco, Texas
- West Texas SolarAbilene, Texas
- Xenerpower USA LLCHouston, Texas
- XtraLight LED Lighting SolutionsHouston, Texas
- 512 SolarAustin, Texas
- Alamo Transformer Supply CompanySan Antonio, Texas
- Alba Energy of KatyKaty, Texas
- Analog Devices Inc.Austin, Texas
- Arcadia LightingHouston, Texas
- Best Wire & CableRichardson, Texas
- Cypress IndustriesDallas, Texas
- Greenstar PowerRound Rock, Texas
- Hithium (Xiamen Hithium Energy Storage Technology Co., Ltd.)Mesquite, Texas
- Infineon Technologies AmericasAustin, Texas
- Micross Components - TX, LLCRound Rock, Texas
- NXP Semiconductors USAAllen, Texas
- Prysmian Group USAHouston, Texas
- SPF ELECTRICAngleton, Texas
- Samsung Austin SemiconductorAustin, Texas
- Switchgear Safety LLCPonder, Texas
- T1 Energy Inc.Austin, Texas
- Texas InstrumentsDallas, Texas
- Texas Live WireSan Angelo, Texas
- US LED, Ltd.Katy, Texas
- VoltaHouston, Texas
- CaterpillarIrving, Texas
- East Penn Manufacturing Co. (Deka Batteries)Temple, Texas
- Freedom PowerGrapevine, Texas
- LEDsionDallas, Texas
- Tesla EnergyAustin, Texas
- Texas Solar Farms - residential and off grid solar companyHouston, Texas
- Houston Wire & CableHouston, Texas
- Pinner Wire & Cable, Inc.Garland, Texas
- Mouser ElectronicsMansfield, Texas
- Texas Solar ProfessionalCedar Hill, Texas
- AA Controls, Inc.Farmersville, Texas
- BCS SwitchgearKrugerville, Texas
- Cesar-Scott, Inc.El Paso, Texas
- Control Panels USAAustin, Texas
- Elite ElectronicsWylie, Texas
- InterConnect Wiring L.L.P.Fort Worth, Texas
- National LEDHouston, Texas
- National Switchgear (an IPS Company)Lewisville, Texas
- TECO-Westinghouse Motor CompanyRound Rock, Texas
- Texas Sensors and Controls, LLCTomball, Texas
- Texas Transformers and EquipmentDallas, Texas
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Frequently asked questions
Which electrical component manufacturers in Texas list custom manufacturing?
7 companies list it: M&I Electric Industries, XtraLight LED Lighting Solutions, Arcadia Lighting and 4 others.
Which certifications do electrical component manufacturers in Texas list?
ISO 9001:2015: General Transformer Corporation, Interstate Wire Co and 6 others. ISO 9001: Integrated Circuit Solution (ICS), Seaboard Controls and 3 others. ANSI: Powell Industries, Switchgear Resources and Xenerpower USA.