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WEG S.A.

WEG S.A. was founded in 1961 by Werner Ricardo Voigt, Eggon João da Silva, and Geraldo Werninghaus in Jaraguá do Sul, Brazil.

WEG S.A.

WEG S.A. was founded in 1961 by Werner Ricardo Voigt, Eggon João da Silva, and Geraldo Werninghaus in Jaraguá do Sul, Brazil. The company began as a small electric motor repair shop and grew into a global industrial powerhouse, going public on the B3 exchange in 1970. WEG's wealth origin is rooted in industrial manufacturing — specifically the production of electric motors, drives, transformers, and power generation equipment — and remains controlled by the founding families. The company's strategy centers on industrial automation and energy infrastructure, with an asset-class mix spanning manufacturing, renewable energy equipment (wind turbines, solar inverters), and power distribution. WEG operates through three core segments: Industrial Electro-electronic Equipment, Energy, and Coatings. Key portfolio holdings include its own manufacturing plants across Brazil, China, India, Mexico, Germany, and the United States. The firm serves clients in mining, pulp and paper, oil and gas, and utilities — with notable projects such as supplying motors for the Belo Monte hydroelectric plant (per WEG, 2016) and wind turbines for Latin American wind farms (public record). WEG maintains approximately 40,000 employees worldwide across more than 1,200 sales and service points in 37 countries. The company's production footprint includes factories in Brazil, Argentina, Mexico, the United States, Germany, Portugal, Italy, India, China, South Africa, and the United Arab Emirates. A separate philanthropic arm, the WEG Foundation, supports education and community development in Santa Catarina. In September 2024, WEG announced a new investment of R$ 1.1 billion to expand its electric motor and transformer production capacity in Brazil (per the firm, September 2024). WEG's structural differentiator is its vertically integrated manufacturing model and deep localization: it designs and produces nearly all components in-house, from castings to electronic drives. This gives it cost and supply-chain advantages over competitors that outsource. The founding families maintain board control through a shareholder agreement, ensuring long-term capital allocation stability. The company's stock is a component of the Ibovespa index, and it remains one of the few emerging-market industrial champions with a truly global installed base.

General information

Firm type

other

Year founded

1961

AUM

Undisclosed

Location

Region

Latin America

Country

Brazil

City

Jaragua do Sul

Corporate office

Jaragua do Sul, Santa Catarina, Brazil

Principals

Werner Ricardo Voigt

Co-founder

Eggon João da Silva

Co-founder

Geraldo Werninghaus

Co-founder

Sector focus

Industrial TechEnergy Transition & RenewablesInfrastructure

Frequently asked questions

Who controls WEG S.A.?

WEG is publicly traded on the B3 exchange under ticker WEGE3, but the founding families — the Voigt, Silva, and Werninghaus families — maintain control through a shareholder agreement and a significant combined stake. The board of directors includes representatives from the founding families. The company does not operate as a family office but as a controlled corporation with a long-term orientation.

What are WEG's main business segments?

WEG operates in three segments: Industrial Electro-electronic Equipment (electric motors, drives, controls, and automation), Energy (transformers, generators, and renewables), and Coatings (industrial paints and varnishes). The Industrial segment accounts for the majority of revenue, with electric motors being the flagship product.

Where does WEG manufacture its products?

WEG has production units in 12 countries: Brazil, Argentina, Mexico, United States, Germany, Portugal, Italy, India, China, South Africa, United Arab Emirates, and Austria. This global manufacturing footprint helps the company serve local content requirements and reduce logistics costs.

Does WEG pay dividends?

Yes. WEG has a consistent dividend policy, typically distributing 50% of annual net income as dividends or interest on equity. The company's payout history goes back decades, reflecting its cash-generative business model.

What is the WEG Foundation?

The WEG Foundation is the philanthropic arm, established in 2002. It focuses on education, community development, and environmental initiatives, primarily in the Jaraguá do Sul region. It is funded by a percentage of WEG's profits and is separate from the business operations.

How does WEG compete globally?

WEG competes with companies like ABB, Siemens, Nidec, and Emerson in the motor and drive market. Its core advantage is vertical integration — producing everything from cast iron frames to copper windings in-house — which yields cost advantages and faster delivery times, particularly in emerging markets.

What is WEG's role in renewable energy?

WEG manufactures wind turbines (up to 6.2 MW), solar inverters, and hydroelectric generators. It has supplied wind turbines for projects in Brazil, Chile, and Argentina. The company is also a key supplier of transformers for solar and wind farms, positioning it as a critical partner in the energy transition in Latin America.

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