Intermatic

Intermatic is an American manufacturer of time switches, timers, and electrical control systems. The company traces its origins to 1891, when A. H. Woodward founded the International Register Company in Chicago to produce fare registers. These mechanical devices recorded passenger ticket and ridership information and reflected the company’s early focus on practical electromechanical instruments. Intermatic later moved into timing and electrical-control products. A major turning point came in 1945, when it introduced its first lighting timer. From that foundation, the company developed products for controlling electrical loads and systems in both line-voltage and low-voltage environments. Its products are used in residential, commercial, government, and industrial settings, where scheduled switching, automation, energy management, and equipment protection are required. The company’s portfolio includes time switches, lighting timers, switches, and related control devices. Its consumer-oriented Time-All line is associated with household timing applications, while its broader product range serves professional and institutional installations. Intermatic’s business is therefore positioned between consumer electrical products and specialized electrical-control equipment: its products are often installed by homeowners, contractors, electricians, facilities managers, and system operators rather than purchased solely as discretionary consumer goods. Intermatic has remained associated with dependable, application-specific control hardware rather than with a broad consumer electronics identity. Its products support recurring operational tasks such as turning lighting or equipment on and off according to a schedule. The company’s historical continuity—from fare registers to lighting timers and modern timing and control systems—reflects an enduring emphasis on mechanical and electrical control technologies. On April 23, 2025, MPE Partners announced that it had acquired Intermatic. The transaction placed the company under new ownership while preserving its identity as an Intermatic-branded manufacturer. Publicly available reference material identifies Spring Grove, Illinois, as the company’s base and describes the business as active. Detailed information on current executives, financial performance, international subsidiaries, and post-acquisition strategy is not established in the supplied sources.

Intermatic’s history begins in Chicago in 1891, when A. H. Woodward established the International Register Company. The original business produced fare registers, mechanical instruments designed to record passenger tickets and ridership. These products placed the company in the early market for electromechanical recording devices and established a foundation in practical mechanisms used in transportation and public-service operations. The company later evolved beyond fare-registration equipment and entered the timing and electrical-control field. In 1945, it introduced its first lighting timer. This product marked a significant change in the company’s commercial direction, connecting its manufacturing experience with the growing need to automate electrical lighting. Timers could reduce the need for manual switching and allow lighting or other electrical loads to operate according to predetermined schedules. Over time, Intermatic developed a broader portfolio of timing and control systems for line-voltage and low-voltage applications. Its customers and end users came to include households, electrical contractors, commercial property operators, government organizations, and industrial facilities. The company’s products have been used in settings where scheduled operation, centralized or localized control, and reliable switching are important. This expansion gave Intermatic a presence across both consumer-oriented and professional electrical markets. The Time-All line represents the company’s consumer-facing timer offering. Alongside that line, Intermatic has continued to market time switches and other control devices for more specialized applications. Rather than operating primarily as a general consumer-electronics brand, the company has maintained a focused identity built around electrical timing, switching, and control hardware. The supplied reference material identifies Intermatic as being based in Spring Grove, Illinois. It also records a change in ownership announced on April 23, 2025, when MPE Partners announced that it had acquired the company. The available sources do not provide details about the acquisition price, financing, management changes, or subsequent operating plans. Intermatic remains described as an active manufacturer, with a product scope spanning residential, commercial, government, and industrial control applications.

• 2025

  Acquisition by MPE Partners announced

  [1]Intermaticen.wikipedia.org

  MPE Partners announced on April 23, 2025, that it had acquired Intermatic.

• 1945

  First lighting timer introduced

  [1]Intermaticen.wikipedia.org

  Intermatic introduced its first lighting timer, establishing timing and electrical control as a central area of the company’s business.

• 1891

  International Register Company founded

  [1]Intermaticen.wikipedia.org

  A. H. Woodward founded the International Register Company in Chicago to manufacture fare registers for recording passenger tickets and ridership.

A specialist manufacturer of dependable timing and electrical-control equipment serving residential, commercial, government, and industrial applications.

• Consumer timers

  Time-All

  Time-All is Intermatic’s consumer-oriented line of timers. The line is intended for household timing applications in which lighting or other electrical equipment needs to be switched according to a schedule. It represents the brand’s accessible consumer offering within a wider portfolio that also includes professional and industrial control products.

• Electrical timing and switching

  Intermatic time switches

  Intermatic time switches are devices designed to automate the operation of electrical loads by switching them on or off at programmed times. They form the core of the company’s historical product identity and are used across residential, commercial, government, and industrial environments.

• Lighting control · 1945

  Lighting timers

  Lighting timers control when lighting systems operate, reducing reliance on manual switching and supporting scheduled illumination. Intermatic introduced its first lighting timer in 1945, making lighting automation an important historical entry point into the company’s modern control-equipment business.

• Electrical control systems

  Line- and low-voltage control systems

  Intermatic manufactures timing and control systems for both line-voltage and low-voltage environments. These systems serve a range of applications, from residential installations to commercial, government, and industrial facilities requiring scheduled or controlled operation of electrical equipment.

• 2025

  MPE Partners acquisitionM&A

  Background

  Intermatic operated as a specialist manufacturer of timers and electrical control systems before MPE Partners announced its acquisition of the company.

  Action taken

  MPE Partners announced on April 23, 2025, that it had acquired Intermatic.

  Aftermath

  The available reference material does not specify the transaction value, management changes, integration plans, or other post-acquisition effects.

  Source

1. 1Intermaticen.wikipedia.org