Top 12 Electronics Manufacturers in Montana 2026

C M Manufacturing

Missoula, Montana

CM Manufacturing, Inc. was founded in 1986 in Missoula, Montana by Richard Johnson, a retired United States Air Force officer who served as Commander of the Defense Contract Management Agency (DCMA) in Cleveland.

Lattice Materials

Bozeman, Montana

Lattice Materials was founded in 1989 in Bozeman, Montana, where it operates a 30,000-square-foot manufacturing and production facility. The business is part of The Partner Companies, a consortium of specialty manufacturers that share capabilities and resources.

S&K Electronics, Inc.

Ronan, Montana51-200 employees

S&K Electronics, Inc. was founded in 1984 by the Confederated Salish and Kootenai Tribes on the Flathead Indian Reservation in Ronan, Montana.

Diversified Plastics, Inc.

Missoula, Montana60+ employees

Diversified Plastics, Inc. was founded in 1976 by Rod Reid in Missoula, Montana.

ClassOne Technology

Evergreen, Montana

ClassOne Technology is headquartered in Kalispell, Montana, where it designs and manufactures electroplating and wet‑processing equipment for advanced microelectronics. The company operates as ClassOne Technology Inc.

Industrial Communications & Electronics

Billings, Montana

Industrial Communications and Electronics, Inc. (IC&E) has operated from Billings, Montana for over 45 years as an authorized Motorola service shop and two-way radio dealership.

REC Silicon

Butte, Montana

REC Silicon operates from Butte, Montana, with its global headquarters in Lysaker, Norway. The company traces its roots to the 1984 construction of its Moses Lake, Washington facility, though a precise founding year is not disclosed.

SemiLink Materials

Stevensville, Montana

SemiLink Materials operates from Stevensville, Montana. No founding year or ownership structure is publicly disclosed.

Wavelength Electronics, Inc.

Bozeman, Montana

Wavelength Electronics, Inc. is based in Bozeman, Montana.

Cooler Pro, LLC

Bozeman, Montana

Cooler Pro, LLC is based in Bozeman, Montana. The company's core offering is a device that integrates infrared sensors and wireless connectivity to provide remote monitoring of cooler contents via a mobile application.