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100 years starter motors from Bosch

- Milestone in automotive industry

- Important step for the electrification of cars

- For a safe, comfortable start-up of the engine

- 1914: start of a new industry

- Today more than 12 million starters are produced.

One century ago, Bosch introduced its first electric engine for cars. During those days, this new engine caused great relief amongst car drivers. The last 100 years, things changed a lot: current starters have a weight between 1.9 and 17 kilo and have power between 0.8 and 9.2 kilowatt.

The start of a new industry

‘The starter is a typical Bosch-product from the early days of motorization. The product was designed to eliminate the shortcomings in functioning and safety,’ says Ulrich Kirschner, chairman of Bosch Starter Motors and Generators.

An innovation with a future

Initially, the greatest demand for electric start engines came from North-America. That was reason enough for Robert Bosch to start a production line in 1914 for starter motors. In 1927, already 11.000 pieces were sold. The demand for starter motors continued to increase, and in 1933 almost 550.000 starter motors were sold.

Ready to start at any time

Today, Bosch has a broad spectrum of robust, reliable starter engines for electric systems of 12 and 24 Volt of as well gasoline and diesel motors. Besides the ease of installation are the starter motors light compact and they decrease the fuel consumption and emissions. Bosch produces annually more than 12 million starter motors which are installed at least in one out of five vehicles worldwide.

About Bosch

Bosch has been present in Belgium since 1907. The Bosch Group employs approximately 1,100 associates in Belgium. The main sites are located in Tienen, Anderlecht and Mechelen.

The Bosch Group is a leading global supplier of technology and services. It employs roughly 413,000 associates worldwide (as of December 31, 2025). The company generated sales of 91 billion euros in 2025. Its operations are divided into four business sectors: Mobility, Industrial Technology, Consumer Goods, and Energy and Building Technology. With its business activities, the company aims to use technology to help shape universal trends such as automation, digitalization, electrification, and artificial intelligence. In this context, Bosch’s broad diversification across regions and industries strengthens its innovativeness and robustness. Bosch uses its proven expertise in hardware, software, and services to offer customers cross-domain solutions from a single source. It also applies its expertise in connectivity and artificial intelligence in order to develop and manufacture intelligent, user-friendly, and sustainable products. With technology that is “Invented for life,” Bosch wants to help improve quality of life and conserve natural resources. The Bosch Group comprises Robert Bosch GmbH and its roughly 500 subsidiary and regional companies in over 60 countries. Including sales and service partners, Bosch’s global manufacturing, engineering, and sales network covers nearly every country in the world. Bosch’s innovative strength is key to the company’s further development. Bosch employs some 82,000 associates in research and development.

The company was set up in Stuttgart in 1886 by Robert Bosch (1861-1942) as “Workshop for Precision Mechanics and Electrical Engineering.” The special ownership structure of Robert Bosch GmbH guarantees the entrepreneurial freedom of the Bosch Group, making it possible for the company to plan over the long term and to undertake significant upfront investments in the safeguarding of its future. Ninety-four percent of the share capital of Robert Bosch GmbH is held by Robert Bosch Stiftung GmbH, a limited liability company with a charitable purpose. The remaining shares are held by Robert Bosch GmbH and by a company owned by the Bosch family. The majority of voting rights are held by Robert Bosch Industrietreuhand KG. It is entrusted with the task of safeguarding the company’s long-term existence and in particular its financial independence – in line with the mission handed down in the will of the company’s founder, Robert Bosch.

Additional information is available online at www.bosch-press.be, www.bosch.be, www.bosch.com, www.iot.bosch.com, www.twitter.com/BoschBelgium, www.linkedin.com/company/bosch-belgium/ and YouTube: Bosch Belgium

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