What MarGirius does

MarGirius Continental Indústria de Controles Elétricos Ltda. is a Brazilian manufacturer of electrical and electronic controls founded in 1949 and headquartered in Porto Ferreira, São Paulo. The company produces switches, sockets, lighting modules (LED balizadores), electrical protection devices, industrial command controls, appliance switches, and custom-engineered electrical components. Its portfolio exceeds 19,000 SKUs organized across 8 product categories and roughly 14 named product lines, ranging from premium offerings such as Linha Aura with touch electronic switches and Zigbee-based smart-home integration, to value-oriented lines such as Linha B3, with color and finish variants across most lines. The MG SmartLink platform extends the portfolio into IoT-based smart-home automation using the Zigbee wireless protocol, including app-connected dimmers and electronic intermediate modules.

The company serves four identifiable customer groups: residential end-consumers seeking switches, sockets, USB chargers, dimmers, and smart-home products; industrial and commercial facilities requiring robust electrical control solutions; professional installers and electricians who specify products during project execution; and OEM/furniture manufacturers integrating custom-designed switches and control modules into appliances and furniture. Distribution runs through an authorized representative network covering all 26 Brazilian states plus the Federal District, supplemented by website-based quote requests that route B2B buyers (Industry, Commerce, Consumer, Professional Installer) to the commercial team and a dedicated OEM/custom engagement channel. The website operates in Portuguese, English, and Spanish with a "BR|USA|ES" footer, indicating active commercial presence in Brazil, the United States, and Spanish-speaking markets.

MarGirius monetizes primarily through one-time hardware sales of its electrical control products to distributors, retailers, industry, commerce, and end-consumers, supplemented by custom product development and OEM manufacturing services. Pricing is not publicly disclosed; B2B sales follow a quote-based model driven by buyer type, product interest, and location. The company is structured as an empresa limitada (Ltda.) with no identified parent, institutional investor, or public listing. It holds ISO 9001:2015 certification (issued September 2024) and maintains a Brazilian anti-corruption compliance program aligned with Lei Anticorrupção 12.846/2013 and the UN Global Compact.

Name

MarGirius

Legal name

Mar-Girius Continental Indústria de Controles Elétricos Ltda.

Website

https://margirius.com.br

Company type

Private

Founded year

1949

Operating status

Operating

Headcount range

1,001–5,000 employees

Short description

MarGirius is a Brazilian electrical controls manufacturer founded in 1949, producing 19,000+ switches, sockets, lighting, and IoT smart-home products. It serves residential, commercial, industrial, and OEM customers across Brazil, the USA, and Spanish-speaking markets via a nationwide representative network.

Ownership category

akta.pro rank

Product category

Electrical Controls Manufacturing

NAICS

Wiring Device Manufacturing (33593), Electric Lighting Equipment Manufacturing (33513)

SIC

Electric Lighting & Wiring Equipment (3640)

akta.pro primary industry

Smart Lighting & Electrical (Bulbs, Switches, Plugs) Retail (CRACAGAB)

akta.pro secondary industries

Smart Lighting & Dimming Control Installation (HSAHADAB), Lighting & Electrical Supplies for Home Distribution (CRAOAFAG)

Keywords

• Electrical control devices
• Residential switches sockets
• Smart home automation
• Industrial electrical controls
• OEM electrical manufacturing

Headquarters

HQ city

Pôrto Ferreira

HQ country

Brazil

HQ region

Latin America

Offices2 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Electrical control hardware products: One-time sale of physical electrical control devices — switches, sockets, automation modules, protection devices, and custom products — to distributors, retailers, industry, commerce, and consumers. With a portfolio of over 19,000 products and applications across 8 product categories, this is the primary revenue driver.
2. Custom / OEM product development: Custom product development services for equipment manufacturers and furniture makers, producing bespoke switches and control devices integrated into their products.

Go-to-market motion2 records

Distribution channels4 records

Marketing channels6 records

Core offering

MarGirius manufactures and sells electrical control devices — residential and commercial switches, sockets, USB charging modules, LED lighting balizers, electrical protection devices, and industrial command controls — under 14+ product lines including the premium Linha Aura with Zigbee-based MG SmartLink smart-home automation. The company produces a portfolio of over 19,000 products and applications and offers custom-engineered switches and control devices for OEM equipment and furniture manufacturers.

Product overview

MarGirius is a Brazilian manufacturer of electrical control products with a portfolio exceeding 19,000 products and applications serving residential, commercial, and industrial markets since 1949. The product portfolio is organized into a modular architecture comprising multiple product lines of residential switches and outlets (Linha Aura, Infiniti Plus, Infiniti Plus Colors, Infiniti, Sleek, Sleek Colors, Sleek Sobrepor, Sleek Conduletes, Clean, Móveis, Móveis Colors, B3, B3 Colors), complemented by electrical accessories, lighting (LED balizadores), home automation (MG SmartLink IoT system with Zigbee technology), protection devices, industrial command controls, appliance switches, and custom product capabilities. The core product lines range from premium offerings (Linha Aura with smart Zigbee-enabled touch switches) to value-oriented options (Linha B3), with color variants available across most lines to provide design flexibility. The company operates from Porto Ferreira, São Paulo, serving Brazil, USA, and Spain markets.

Differentiator

Problem solved

Functional benefit

Brands

• MG SmartLink: IoT automation product line for smart home control featuring Zigbee technology for intelligent environment control.
• Linha Aura
• Linha Infiniti Plus
• Linha Infiniti
• Linha Sleek
• Linha Sleek Colors
• Linha Sleek Sobrepor
• Linha Sleek Conduletes
• Linha Clean
• Linha Móveis
• Linha Móveis Colors
• Linha B3
• Linha B3 Colors

Products and services

• Residential Switches and Sockets Complete category of residential electrical control devices including 14+ product lines ranging from premium (Linha Aura) to value-oriented (Linha B3), with touch, conventional, USB charging, dimmer, intermediate, and bipolar variants for home installations and renovations.
• Lighting Products LED-based lighting products including balizadores (path/balizer lights) available in multiple color temperatures for residential and commercial accent lighting applications.
• Home Automation Home automation products and smart home modules for intelligent environment control, enabling residential and commercial users to integrate automated lighting and device control.
• Electrical Protection Devices Electrical protection devices and components designed to safeguard residential, commercial, and industrial electrical installations against faults and overloads.
• Industrial Command Controls Control devices and command modules designed for industrial electrical control applications as well as residential command systems.
• Appliance Switches Specialized switches designed for integration into appliances and OEM equipment, enabling manufacturers to embed MarGirius switching components within their products.
• Custom / OEM Products Bespoke electrical control products manufactured to customer specifications for equipment and furniture manufacturers requiring custom-designed switches, modules, and integrated control devices.
• MG SmartLink IoT System IoT smart home automation system using Zigbee wireless protocol enabling intelligent environment control via touch switches, dimmers, electronic intermediate modules, bipolar electronic modules, and app-connected smart devices.
• Electrical Accessories Electrical accessories including conduits, boxes, mounting hardware, canaletas, and supplementary components used across residential, commercial, and industrial electrical installations.

Segments4 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Scale indicators3 records

Recent moves6 records

Expansion highlights6 records

Broad incumbents

• Schneider Electric: French multinational offering electrical equipment, switches, sockets, and smart home automation (Wiser, AvatarOn). Schneider operates broadly in Brazil and competes with MarGirius in commercial and residential switchgear categories.
• ABB: Swiss-Swedish multinational spanning electrification, motion, and automation with substantial Brazilian operations. ABB competes with MarGirius in industrial command/control devices and offers broader electrical equipment categories.
• Siemens Smart Infrastructure: Germany-based multinational with a Building Products division covering wiring devices, smart switches, and building automation. Siemens competes in Brazil's commercial/industrial electrical category where MarGirius also participates.
• Eaton: US-based power management company offering wiring devices, circuit protection, and lighting controls. Eaton competes with MarGirius in industrial control and protection categories in Brazil and beyond.

Direct peers

• Lutron Electronics: US-based market leader in smart lighting controls, dimmers, and shading automation. Lutron is the premium benchmark in the dimmer/smart-switch category where MarGirius competes via Linha Aura and MG SmartLink.
• Tramontina: Brazilian manufacturer of electrical materials (switches, sockets, accessories) plus broader hardware/cookware. Tramontina directly overlaps with MarGirius across residential and industrial switch/socket lines in Brazil.
• Legrand: Global leader in electrical and digital building infrastructure with strong presence in wiring devices (switches, sockets) and smart home. Legrand has a well-established Brazilian subsidiary (Pial Legrand) directly competing with MarGirius in the residential switches/outlets category.
• WEG: Brazilian electrical equipment manufacturer (motors, drives, control devices, switches) headquartered in Jaraguá do Sul. WEG is the most direct Brazilian peer in industrial electrical controls and commands larger scale than MarGirius in select categories.
• Intelbras: Brazilian technology company (security, communication, automation, electrical) with strong national distribution. Intelbras directly competes with MarGirius in Brazil across automation, protection devices, and residential switches.
• Jung (Gira): Premium German manufacturer of designer switches, dimmers, and smart home controls (KNX). Comparable to MarGirius's premium Linha Aura positioned in the high-end residential switches category.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xx.com/margiriuselectr

Compliance2 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Funding overview

Funding rounds

Investors

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

M&A

Investments

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

Frequently asked questions about MarGirius