Weg SA

What Weg SA does

WEG S.A. is a Brazil-based publicly traded holding company (B3: WEGZY) founded in 1961 and headquartered in Jaraguá do Sul, Santa Catarina. Operating as a global industrial electrical equipment manufacturer with more than 49,300 employees and 5,500+ engineers across 5 continents and 100+ countries, WEG is the world's largest electric motor manufacturer. The company builds electric motors (AC/DC/synchronous/induction/axial flux), variable frequency drives (CFW320/500/900, ADL500), power generation equipment (hydrogenerators, wind generators, turbines, transformers), battery energy storage systems (BESS), industrial automation (PLCs, HMIs, remote units), digital solutions (WEG Motion Fleet Management, condition monitoring sensors), and industrial coatings including low-temperature powder coatings.

WEG's business model is predominantly quote-based B2B hardware sales with multi-year contracts across enterprise field-sales channels, complemented by professional services/EPC for energy projects. Customer segments span mining, oil & gas, water, pulp & paper, steel, marine, food & beverage, data centers, electric mobility, agribusiness, sugar & ethanol, and power generation. Revenue is geographically diversified across the Americas, Europe, Africa, and Asia Pacific, with USD-denominated revenue of $1.89B in Q1 2026 (+6.48% YoY) and $2.00B in Q4 2025 (+7.38% YoY), implying annual run-rate revenue in the $7–8B range.

The company pursues vertical integration from components to complete systems, sustained R&D investment into premium-efficiency motors (W23 Sync+Ultra achieving IE6), and inorganic expansion (Regal Rexnord $400M acquisition adding 2,800 employees and 7 countries in 2023; Mvisia AI/computer vision in 2022). Strategic priorities include energy transition plays (BESS, wind, microgrids, solar EPC), industrial automation/digitalization (autonomous mobile robots, IoT condition monitoring, AMB-based oil-free motors via SpinDrive), and emerging-market coatings distribution (Colombia/Mexico/Brazil logistics axis).

Name

Weg SA

Legal name

WEG S.A.

Website

https://weg.net

Company type

Public

Founded year

1961

Operating status

Operating

Headcount range

5,001–10,000 employees

Short description

WEG S.A. is a Brazilian publicly traded global manufacturer of electric motors, variable frequency drives, power generation equipment, battery energy storage systems, and industrial coatings, serving mining, oil & gas, power generation, and industrial automation customers across 100+ countries.

Ownership category

akta.pro rank

Product category

Industrial Electric Motors and Electrical Equipment

NAICS

Motor and Generator Manufacturing (335312), Electrical Equipment Manufacturing (3353), Electrical Equipment Manufacturing (33531)

SIC

Motors & Generators (3621), Electrical Industrial Apparatus (3620), Electronic & Other Electrical Equipment (No Computer Equip) (3600)

akta.pro primary industry

EV/Industrial Charging Power Electronics (Chargers, rectifiers, power stages) (IMAGADAF)

akta.pro secondary industries

Utility-Scale BESS EPC & Integration (EUAEAEAA), BESS EPC, Integration & Commissioning (EUAFAAAB)

Keywords

• Electric motor manufacturing
• Industrial automation systems
• Variable frequency drives
• Power generation equipment
• Battery energy storage

Headquarters

HQ city

Santa Catarina

HQ country

Brazil

HQ region

Latin America

Offices6 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Personnel, Supply Chain, Operations, Technology or R&D, Marketing or Sales, Infrastructure

Revenue model

1. Electric Motors and Drives: Core revenue from manufacturing and selling electric motors (AC, DC, synchronous, induction) and variable speed drives for industrial applications globally
2. Power Generation Equipment: Generators, turbines (hydro, steam, wind), transformers, and power transmission/distribution equipment
3. Battery Energy Storage Systems: BESS manufacturing including utility-scale storage systems, components, and related equipment
4. Industrial Automation: PLCs, HMIs, automation systems, and digital solutions including fleet management and condition monitoring
5. Coatings and Finishing: Industrial coatings, powder coatings, liquid coatings, and varnishes for industrial applications
6. Professional Services and EPC: Engineering, procurement, and construction services for energy projects including solar installations and microgrids

Pricing tiers

Go-to-market motion2 records

Distribution channels4 records

Marketing channels7 records

Core offering

WEG S.A. is a global manufacturer of industrial electrical equipment, principally designing, producing, and selling electric motors (AC, DC, synchronous, induction, axial flux), variable frequency drives, industrial automation systems (PLCs, HMIs, remote units), power generation and transmission equipment (generators, turbines, transformers), battery energy storage systems (BESS) up to 2 GWh/year capacity, and industrial coatings including powder coatings. The company also provides EPC services for solar and microgrid projects and digital solutions for asset monitoring and condition-based maintenance.

Product overview

WEG S.A. is a Brazilian multinational industrial equipment manufacturer offering a comprehensive portfolio of electric motors, drives, automation systems, power generation equipment, and digital solutions. The product portfolio centers on core motor technology including AC motors (NEMA and IEC standards), synchronous motors, DC motors, EC motors, and specialized variants like the W80 Axgen axial flux motor and W23Sync+ (IE6 efficiency). The drives portfolio spans variable frequency drives (CFW320, CFW500, CFW900, ADL500 for elevators). Power generation includes hydrogenerators (GH30 line), wind generators, alternators, transformers, and the new BESS battery energy storage systems (2 GWh/year capacity). The digital solutions ecosystem includes WEG Motion Fleet Management for asset monitoring, condition monitoring sensors, and connectivity devices. Industrial automation products encompass PLCs (PLC500, PLC410, PLC20X), HMIs (cMTX series), remote units (RUW200), and automation systems. The coatings division provides industrial paints, powder coatings including low-temperature curing technology, and varnishes. Recent strategic developments include the 2023 acquisition of Regal Rexnord's industrial motors business ($400 million, 2,800 employees) and 2022 Mvisia acquisition for AI-based vision solutions. The company operates across electric motors, drives, automation, power generation, and distribution equipment serving utilities, renewable energy, and industrial customers globally.

Differentiator

Problem solved

Functional benefit

Brands

• WEG Coatings: Industrial coatings division offering anticorrosive and high-tech coating solutions for demanding sectors including oil and gas, mining, infrastructure, and civil construction.
• WEG Motion Drives
• WEG See+
• WEG Coatings - Low Temperature Powder Coating
• WEG Digital Solutions

Products and services

• W23 Sync+ Synchronous Motor Super premium efficiency synchronous motor surpassing IE5 standards, achieving IE6 efficiency levels and reducing energy losses by 20% for industrial applications requiring highest efficiency.
• W80 Axgen Axial Flux Motor Liquid-cooled axial flux motor for high-performance industrial applications where such technology has historically been absent.
• CFW900 Variable Frequency Drive High-performance variable frequency drive (VFD) for industrial automation applications providing precise motor control and energy efficiency.
• CFW320 Variable Frequency Drive Compact variable frequency drive solution for general purpose industrial motor control applications.
• ADL500 Elevator Variable Frequency Drive Elevator-specific variable frequency drive solution designed for lift and elevator motor control applications.
• Battery Energy Storage System (BESS) Utility-scale battery energy storage system for grid storage, renewable energy integration, and industrial backup power; supported by a 2 GWh/year production capacity from the new Itajaí plant.
• GH30 Hydrogenerators Hydrogenerator product line for hydroelectric power generation applications.
• WEG Motion Fleet Management Digital Platform Cloud-based asset management platform for real-time monitoring of industrial equipment fleets, part of WEG's Industry 4.0 digital solutions ecosystem.
• RUW200 Modular Remote Unit for Industrial Automation Modular remote unit providing connectivity and control for distributed industrial automation systems.
• Condition Monitoring Sensors Sensors and monitoring devices for industrial equipment condition monitoring, predictive maintenance, and operational efficiency.
• Low-Temperature Curing Powder Coating Powder coating technology operating at 110-140°C compared to conventional 160-200°C, enabling application to heat-sensitive materials including plastics and composites, reducing energy consumption and eliminating volatile solvents.
• WEG Mobile Robot (Autonomous Mobile Robot) Autonomous mobile robot using SLAM technology for internal material transport in industrial settings, automating material movement between machining and warehouse areas.
• Oil-Free Motor Systems with Active Magnetic Bearing (AMB) Next-generation oil-free electric motor systems integrating active magnetic bearing technology and IoT condition monitoring for compressors, blowers, turbines, pumps, and turbomachinery.

Quantifiable outcome

• W23 Sync+ motor reduces energy losses by 20% compared to IE5 standards
• +3 more outcomes

Named customers4 records

Segments12 records

Ideal customer profiles4 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

AI capability7 records

Feature6 records

Partnerships

Four partnerships are on record, tiered core and minor.

• SpinDrivecoreStrategic or Co-development Partner · 1 April 2026Manufacturing partnership at Hannover Messe 2026 to develop next-generation oil-free electric motor systems integrating active magnetic bearing (AMB) technology and IoT condition monitoring. Combines WEG's global manufacturing and distribution capabilities with SpinDrive's AMB systems for high-volume industrial applications including compressors, blowers, turbines, pumps, and turbomachinery.
• PetrobrascoreStrategic or Co-development Partner · 1 September 2025Partnership with WEG and Statkraft AS to launch Brazil's most powerful onshore wind turbine (7 MW) in Bahia state. BRL 130 million investment under R&D clause of oil and gas concession agreements.
• Kroma EnergiaminorImplementation/ SI/ Consulting Partner · 1 September 2024WEG handling Engineering, Procurement, and Construction (EPC) services for 250 MWp Arapuá Complex solar project in Ceará state, Brazil. Project scheduled for Q1 2026 commercial operation.
• Regal Rexnord CorporationcoreTechnology or Integration · 1 September 2023WEG acquired industrial electric motors and generators business from Regal Rexnord for $400 million. Includes operations across 7 countries with approximately 2,800 employees, strengthening WEG's position in global electric motors and generators market.

Scale indicators12 records

Recent moves8 records

Expansion highlights7 records

Broad incumbents

• Eaton Corporation:
• Siemens: Siemens is a broad incumbent in industrial automation, drives (SINAMICS), and motor technology, overlapping directly with WEG's drives and automation portfolio. As a much larger diversified conglomerate with deep digital/software capabilities (MindSphere), Siemens competes with WEG in premium industrial segments globally.
• Schneider Electric: Schneider Electric is a broad incumbent competing with WEG across industrial automation (Modicon PLCs), variable frequency drives (Altivar), motor control, and electrical distribution. Schneider's EcoStruxure digital platform competes directly with WEG's Motion Fleet Management offering in industrial digitalization.

Direct peers

• ABB: ABB is a direct peer in electric motors, drives, and industrial automation, competing head-to-head with WEG in global motor markets and power generation equipment. ABB's broader portfolio across robotics, electrification, and motion makes it one of WEG's closest large-scale competitors worldwide.
• Nidec Corporation: Nidec is a direct peer as one of the world's largest electric motor manufacturers, competing with WEG across AC motors, servo motors, and automotive motors. Nidec's strong position in high-efficiency motors and motor-driven appliances makes it a primary global competitor to WEG's core motor business.
• Yaskawa Electric Corporation: Yaskawa is a direct peer in variable frequency drives (AC drives), servo motors, and industrial motion control, competing directly with WEG's CFW drive family. Both companies focus on industrial automation and motor control, with Yaskawa having particular strength in robotics-adjacent motion applications.
• SEW-Eurodrive: SEW-Eurodrive is a direct peer in industrial gear motors, drive electronics, and mechatronic drive systems, serving similar industrial customer segments. WEG's Motion Drives brand and gear products compete head-to-head with SEW's modular drive systems globally.

Market position

Strengths5 records

Weaknesses3 records

Competitive moat6 records

Key risks6 records

Key highlights7 records

Customer concentration

• YouTubeyoutube.com/playlist?list=PLY5C77B7EOW_BzGxZPKBVCAR3RReyIP7P
• Xx.com/weg_wr
• LinkedInlinkedin.com/company/weg

Revenue estimate

Valuation estimate

Number of profiles

Profiles3 records

Subsidiaries3 records

Funding overview

Funding rounds1 record

Investors1 record

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A19 records

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Weg SA