The operation of factories, power facilities, and engineering systems relies on equipment that ensures process continuity. Electric motors, generators, and drive systems are used in manufacturing, power generation, and water infrastructure. The WEG logo is associated with a Brazilian industrial company that develops and manufactures equipment for these applications and supplies it to businesses in various countries.
WEG: Brand overview
WEG was founded in 1961 in Jaraguá do Sul. Three partners established it. They were Werner Voigt, Eggon da Silva Junior, and Geraldo Werninghaus. The company began as a small workshop repairing electric motors. By the 1970s, the first factory was built. Mass production began.
In the 1980s, WEG started producing transformers, gearboxes, and AC drives. In 1989, the company opened its first foreign branch in Argentina. After going public on the Bovespa exchange in 1991, WEG invested in developing energy-efficient motors. A factory was built in Mexico to serve the North American market.
In 1997, the company entered the European market. It acquired the Portuguese company EFACEC Motores. In the 2000s, WEG expanded its presence through acquisitions in China, India, the United States, and South Africa. In 2009, production of wind turbine generators began.
In the 2010s, the company strengthened its position in automation and renewable energy markets. In 2015, it introduced a line of smart motors with built-in sensors. In 2018, it began developing technologies for electric vehicles and industrial robots.
In the 2020s, WEG invested in digitalization and production automation. The output of high-voltage motors was expanded. The company began producing components for the mining industry. In 2024, production of permanent magnet motors began.
The company operates more than forty factories in Brazil, Mexico, the United States, China, India, and Europe. It produces millions of electric motors annually and remains one of the world’s largest manufacturers of electrical equipment.
Meaning and History
What is WEG?
A Brazilian industrial group founded by three engineers began producing electric motors and became one of the world’s largest manufacturers of electrical equipment. The full production cycle includes metal casting, assembly, and product packaging. The main factories are located in Brazil, Argentina, Mexico, China, and Portugal. The company produces electric motors of all types with power up to 3,200 horsepower, transformers, generators, automation systems, frequency converters, paints, and varnishes. It offers integrated solutions for the energy and industrial sectors.
1961 – today
WEG was connected with engineering from its earliest years. The company was founded on September 16, 1961, in Jaraguá do Sul, Santa Catarina, Brazil. Its first name, “Eletromotores Jaraguá,” reflected its business profile. The brand produced electric motors in Jaraguá.
At the beginning were 3 people: electrician Werner Ricardo Voigt, administrator Eggon João da Silva, and mechanic Geraldo Werninghaus. Later, the first letters of their names were combined into the short name “WEG.” At first glance, it appears to be a technical abbreviation, but behind it lies the founders’ personal story.
The logo is built around the blue “WEG” inscription. The letters “W,” “E,” and “G” are almost connected into a single dense form. The name is enclosed in a shared frame, with the upper and lower lines resembling the letters’ continuations. The logo’s form carries the feel of industrial marking, drafting, and machinery.



