Manufacturing · Profile from Manufacturing Research Companion: Companies, Strategic Moves, and Technical Studies
WEG
Brazil's electric-motor and electrical-equipment maker, founded in Jaraguá do Sul, Santa Catarina, in 1961 by an electrician, an administrator and a mechanic whose first names — Werner, Eggon, Geraldo — gave the company its name (from memory, verify), and grown into one of the world's largest industrial-motor producers with plants across the Americas, Europe, Asia and Africa (from memory, verify count). It compounded through vertical integration — making much of what goes into a motor, from steel laminations and copper wire to castings, varnishes and paints (from memory, verify each) — and through acquisitions, the largest being Regal Rexnord's industrial motors and generators businesses for $400m, agreed in Sep 2023 and completed on 30 Apr 2024, adding 10 factories in seven countries including the US, Mexico and Canada (reported; Jones Day, MarketScreener, NSC Total). In 2025 WEG reported net revenue of R$40.8bn (+7.4%), EBITDA of R$9.0bn and net income of R$6.38bn (+5.5%) (company, via press); in Q3 2026 revenue was R$10,860.8m (+5.7%), net income ~R$1.67bn and the foreign-market share of revenue a record 62.5% (company, via press). North America is its largest growth market, driven by grid and power-generation equipment (reported). Its manufacturing story turns on process capability compounded by owning the inputs, an emerging-market cost base selling into US and European demand, and acquisitions integrated into a single production system.
At a glance
- Founded
- 16 Sep 1961, Jaraguá do Sul, Santa Catarina, Brazil, by Werner Ricardo Voigt, Eggon João da Silva and Geraldo Werninghaus (from memory, verify)
- Headquarters
- Jaraguá do Sul, Brazil
- Ownership / structure
- Listed on B3 (WEGE3); controlled by the founding families through a holding structure (from memory, verify); a member of the Novo Mercado governance segment (from memory, verify)
- Leadership (2026)
- Alberto Yoshikazu Kuba, CEO (from memory, verify); Décio da Silva, chairman (from memory, verify)
- Segments
- Industrial Electro-Electronic Equipment (motors, drives, automation); Energy Generation, Transmission and Distribution (generators, transformers, solar, wind turbines); Motors for Domestic Use; Paints and Varnishes (company segments, from memory, verify names)
- Scale
- 2025 net revenue R$40.8bn (+7.4%), EBITDA R$9.0bn, net income R$6.38bn (+5.5%); Q4 2025 revenue R$10.2bn (−5.3%), net income R$1.59bn (−6.3%), on lower solar demand and a stronger real (company, via press); 2024 revenue ~R$38bn and net income ~R$6.04bn (one source); Q3 2026 revenue R$10,860.8m (+5.7%), EBITDA R$2.345bn (21.6% margin vs 22.2%), net income ~R$1.67bn (+0.9%); 9M 2026 revenue R$30,472.7m (flat), net income R$4,681.0m (−2.2%) (company, via press)
- US footprint
- Acquired Regal Rexnord industrial-motor and generator plants in the US (2024, reported; sites verify — Marathon brand in Wausau, Wisconsin, from memory, verify); Electric Machinery, Minneapolis (acquired 2011, from memory, verify); transformer production in Washington, Missouri (from memory, verify); WEG Electric Corp. sales and distribution headquarters in Duluth, Georgia (from memory, verify)
- Signature moves (incl. failures)
- Founding in Jaraguá do Sul (1961); vertical integration of motor inputs (1970s–80s); the export push and first foreign subsidiaries (1990s); international plants in Mexico, China and India (2000–11); the US footprint — Electric Machinery and transformers (2011–); the solar-generation bet and the 2025 solar slump (2016–25, partial failure); the Regal Rexnord motors acquisition (2023–24); US tariffs, grid demand and the BESS plant (2025–26)
8 strategic moves analysed
Each one gets a full strategy file in the companion: context, the decision, the financing, what happened, and the lesson.
1961
Founding in Jaragua do Sul
Founding
1980
Vertical Integration of Motor Inputs
Make-vs-buy / vertical integration; diversification into adjacent products
1991
Export Push and First Foreign Subsidiaries
Market expansion (exports, foreign sales and distribution subsidiaries)
2000
International Plants Mexico China and India
New plants abroad (greenfield and acquired) / offshoring for market access
2011
US Footprint Electric Machinery and Transformers
Acquisitions and US plants (localisation for the US market)
2016
Solar Generation Bet and the 2025 Solar Slump
Technology and market bet (distributed solar, inverters, later batteries and BESS) — partial failure in 2025
2023
Regal Rexnord Industrial Motors Acquisition
Acquisition (carve-out purchase of a competitor's non-core businesses)
2025
US Tariffs Grid Demand and the BESS Plant
Trade-policy response / capacity expansion / new product plant (BESS) and acquisition (Sanelec)