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Electronics & Semiconductor Manufacturers

Top 24 Electronics Manufacturers in Alabama 2026

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FirmsLedger lists 24 electronics & semiconductor manufacturers headquartered in Alabama. That ranks 8th among the 46 states with listings, behind California (53), Florida (37) and 5 other states. The largest clusters are in Huntsville (8) and Madison (3), and the other 13 are in 13 more cities. Huntsville listings include Kinney Industries, Mobile Electronics, Pentar Incorporated and 5 others.

By specialty, Alabama has PCB manufacturing (9), SMT assembly (6), PCB assembly (5) and cable assembly (3) listings. Capabilities that more than one of them list include manufacturing services (4), conformal coating (2) and injection molding (2).

Compare 10 electronics & semiconductor manufacturers in Alabama
CompanyCitySpecialtyPhoneWebsite
High-Purity Silicon America CorporationTheodorePolysilicon production(251) 443-6440hpsacorp.com
Icb Electronics, Inc.ScottsboroWire Harness Assembly(256) 999-0362icbelectronics.com
Kinney Industries IncHuntsvilleContract Manufacturing(256) 533-5580kinneyindustries.com
Mobile Electronics IncHuntsvilleConnector distribution(256) 859-6222mobilelectronics.net
Pentar IncorporatedHuntsvilleSurface mount technology (SMT) assembly(256) 519-8051pentarinc.com
R & D Electronics IncBrownsboroAutomatic Wire Cut & Strip(256) 534-6415rdelect.com
Whitesburg Electronics IncLaceys SpringPrinted circuit board assembly (through-hole)(256) 883-6150whitesburg.com
ALIGN PRECISION - Tusacloosa (Plant II)CottondalePrecision Machining(205) 553-7623alignprecision.com
Assembled Products, Inc.RogersvillePrinted Circuit Board Assembly (PCBA)(256) 247-7338api-assembled.com
Benchmark | Huntsville, AlabamaHuntsvilleMechanical & Precision Machining(256) 722-6000bench.com

All Electronics & Semiconductor in Alabama

High-Purity Silicon America Corporation logo

High-Purity Silicon America Corporation

Theodore, Alabama

High-Purity Silicon America Corporation (HSA) operates from Theodore, Alabama. The company was incorporated in 1996 as Mitsubishi Polycrystalline America Corporation, a wholly owned subsidiary of Mitsubishi Materials Corporation (MMC).

Icb Electronics, Inc. logo

Icb Electronics, Inc.

Scottsboro, Alabama

Founded in 2001, ICB Electronics, Inc. is based in Scottsboro, Alabama, where it operates a manufacturing facility on South Broad Street.

Kinney Industries Inc logo

Kinney Industries Inc

Huntsville, Alabama

Kinney Industries Inc has operated from Huntsville, Alabama since its founding in 1972. The company is an ISO 9001:2015 and ITAR registered small business serving the contract electronics manufacturing market.

Mobile Electronics Inc logo

Mobile Electronics Inc

Huntsville, Alabama

Mobile Electronics Inc was founded in 1979 in Huntsville, Alabama. The company operates as a small business certified distributor of electronic connectors, specializing in circular connectors and backshell products for military and commercial applications.

Pentar Incorporated logo

Pentar Incorporated

Huntsville, Alabama

Pentar Incorporated, based in Huntsville, Alabama, was founded in 1998. The company operates as a contract manufacturer and full turnkey provider of electronic devices.

R & D Electronics Inc logo

R & D Electronics Inc

Brownsboro, Alabama

R&D Electronics, Inc. was founded in 1968 in Brownsboro, Alabama, as a supplier of electronic assemblies to the Department of Defense and its prime contractors for military applications.

Whitesburg Electronics Inc logo

Whitesburg Electronics Inc

Laceys Spring, Alabama

Whitesburg Electronics Inc was founded in 1977 by Wayne Jacks in Lacey's Spring, Alabama. Jacks as vice president.

PCB ManufacturingMIL-STD-45208ISO/IEC 17025IPC-J-STD-001
ALIGN PRECISION - Tusacloosa (Plant II) logo

ALIGN PRECISION - Tusacloosa (Plant II)

Cottondale, Alabama

Align Precision operates Plant II in Cottondale, Alabama, serving aerospace, defense, semiconductor, and other high‑technology sectors with precision‑manufactured components and assemblies. The company does not disclose its founding year, ownership structure, or founders in the available data.

Assembled Products, Inc.

Rogersville, Alabama10 employees

Assembled Products, Inc. was founded in 1986 by Michael Stevens in Collierville, Tennessee, before relocating to Piperton, Tennessee in 1990 and later to a 33,000‑square‑foot facility in the Elgin community near Rogersville, Alabama.

Benchmark | Huntsville, Alabama

Huntsville, Alabama

Benchmark’s Huntsville operation sits in the heart of Alabama’s Rocket City The site traces its manufacturing lineage to 1963, when the facility began serving the region’s emerging aerospace and defense sectors. The plant provides end-to-end electronics manufacturing and engineering services.

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Frequently asked questions

Which electronics & semiconductor manufacturers in Alabama list manufacturing services?

4 companies list it: Kinney Industries, Benchmark | Huntsville, Envision and STI Electronics.

Which certifications do electronics & semiconductor manufacturers in Alabama list?

ISO 9001:2015: High-Purity Silicon America Corporation, Icb Electronics and 5 others. ISO 9001: R & D Electronics, Outokumpu and Nextek. ITAR Registered: Kinney Industries, Benchmark | Huntsville and Nextek.

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