Microelettrica

What Microelettrica does

Microelettrica Scientifica S.p.A. designs and manufactures electromechanical and electronic components and integrated systems for two end-markets: rail transportation (its primary segment) and industrial applications including steelmaking, cement, glass, chemicals, petrochemicals, oil and gas, and utilities. Core products comprise contactors up to 4 kA, DC high-speed circuit breakers and switchgear, disconnectors, power resistors (including a century-old line inherited from Heine Resistors in Dresden), protection relays (both analog and digital microprocessor-based since 1985), energy metering systems, fans, and cooling units. The portfolio is offered both as discrete components and as integrated systems (Electric Systems, Cooling and Ventilation Systems), with the company explicitly evolving from a components supplier toward an integrated-solutions provider.

The company operates a global manufacturing and sales footprint: headquarters and production in Buccinasco (Milan), Italy; power-resistor production in Dresden, Germany and Suzhou, China; semiconductor/rectifier production in Pretoria, South Africa; and sales/subsidiary offices in Westminster (USA), Johannesburg (South Africa), and Haryana (India, via Knorr-Bremse India since 2021). Since 2005 Microelettrica has been a wholly-owned subsidiary of the Knorr-Bremse Group, the global leader in braking systems for rail and commercial vehicles, and operates under Knorr-Bremse AG's direction and coordination.

Microelettrica makes money primarily through hardware sales of components and systems, supplemented by after-sales RailServices — spares, repairs, maintenance, modernizations, and global field service — delivered through the Knorr-Bremse worldwide service network. Pricing is handled through inquiry-based quotes rather than published list prices. Approximately 80% of turnover is exported internationally, and the company reports more than 1,000 field-service operations over the past decade. Customers are reached through direct enterprise field sales, local subsidiaries, a worldwide sales-partner network, and a self-serve digital product catalogue (microelettricacatalogue.com).

Name

Microelettrica

Legal name

Microelettrica Scientifica S.p.A.

Website

https://microelettrica.com

Company type

Private

Founded year

1953

Operating status

Operating

Headcount range

251–500 employees

Short description

Microelettrica Scientifica S.p.A., a Knorr-Bremse subsidiary since 2005, designs and manufactures electromechanical and electronic components — contactors, DC breakers, resistors, relays, fans, and integrated systems — for global rail transportation and industrial customers.

Ownership category

akta.pro rank

Product category

Rail Electromechanical Components

NAICS

Relay and Industrial Control Manufacturing (335314), Electrical Equipment Manufacturing (3353), Electrical Equipment Manufacturing (33531)

SIC

Switchgear & Switchboard Apparatus (3613), Electrical Industrial Apparatus (3620), Industrial Instruments For Measurement, Display, And Control (3823)

akta.pro primary industry

Electromechanical Components (Relays, Switches, Potentiometers, Encoders) (IMAGAJAB)

akta.pro secondary industry

Low-Voltage Switchboards & Panelboards (LV distribution panels, MCCs, switchboards) (IMAGAEAA)

Keywords

• Rail electrical components
• DC circuit breakers
• Electromechanical components
• Power resistors
• Protection relays

Headquarters

HQ city

Milano

HQ country

Italy

HQ region

Europe

Offices7 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Product Sales (Components and Systems): Microelettrica designs, manufactures and sells a wide range of electromechanical and electronic components including Contactors, High-Speed Circuit Breakers, Switchgear, Resistors, Energy Metering Systems, Fans and Cooling Units, and Protection Relays. The company also offers integrated systems combining multiple components for enhanced performance. Approximately 80% of turnover is exported internationally.
2. After-Sales Services (RailServices): Comprehensive after-sales services including spare parts supply, repair and maintenance, field service operations worldwide, and modernization solutions for existing fleets. Services are delivered through headquarters in Italy and the worldwide Knorr-Bremse network.

Go-to-market motion1 record

Distribution channels4 records

Marketing channels5 records

Core offering

Microelettrica designs and manufactures automatic electrical equipment, including contactors, DC high-speed circuit breakers, power resistors, disconnectors, protection relays, fans and integrated electric systems for railway vehicles and industrial applications. The company operates two business segments — Mobility (rail rolling stock) and Industry — and supplies spares, modernization, field service and repair solutions for installed fleets worldwide.

Product overview

Microelettrica is a global manufacturer of electromechanical and electronic components for rail transportation and industrial applications, operating as part of the Knorr-Bremse Group since 2005. The product portfolio consists of core components including Contactors (up to 4 kA), DC High-Speed Circuit Breakers and Switchgear, Disconnectors, Resistors (with the acquired Heine Resistors Dresden facility), Protection Relays (analog and digital microprocessor-based), Fans and Cooling Units (including Comet Fans brand), and Energy Metering Systems. These components are offered both individually and integrated into Systems such as Electric Systems and Cooling and Ventilation Systems. The company serves both Mobility (rolling stock and infrastructure) and Industry (steel, cement, glass, chemicals, petrochemicals, utilities) segments. Additionally, RailServices provides comprehensive after-sales support including Spares, Repairs and Maintenance, Modernizations, and Field Service operations worldwide.

Differentiator

Problem solved

Functional benefit

Brands

• Comet Fans: Ventilation Division specializing in industrial ventilation and cooling systems for rail and industrial applications. Located within Microelettrica's Buccinasco site since 2011.
• Microelettrica Dresden

Products and services

• Contactors

Quantifiable outcome

• Approximately 80% of turnover exported internationally, demonstrating global market penetration
• +2 more outcomes

Segments2 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature7 records

Partnerships

One partnership is on record.

• Knorr-Bremse GroupcoreOthers · 1 January 2005Since 2005, Microelettrica Scientifica has been part of the Knorr-Bremse Group, the German world leader in braking systems for rail and commercial vehicles. This acquisition provided Microelettrica with access to a global distribution network and technological ecosystem. Microelettrica operates under the direction and coordination of Knorr-Bremse AG, Germany, and has undergone brand alignment within the Knorr-Bremse corporate identity (new logo adopted in 2020).

Scale indicators6 records

Recent moves12 records

Expansion highlights6 records

Broad incumbents

• Eaton: Global power management company offering electrical components, protection relays, and industrial switchgear — comparable to Microelettrica's industrial product line in scope though with broader end-market reach.
• ABB: Global industrial electrification leader offering switchgear, circuit breakers, contactors, and rail traction electrical systems. Overlaps broadly with Microelettrica's industrial and rail portfolio but at much larger scale.
• Hitachi Rail: Global rail systems integrator offering rolling stock, signaling, and traction power electronics, competing with Microelettrica in integrated rail electrical systems and on-board power management.
• Wabtec: US-based rail equipment and services provider (formerly GE Transportation) supplying rail electronics and traction components, comparable to Microelettrica's rail mobility offerings through a much larger platform.
• Schneider Electric: Global specialist in energy management and industrial automation offering contactors, circuit breakers, protection relays, and power distribution — overlapping with Microelettrica's industrial component portfolio.
• Siemens Mobility: Division of Siemens supplying rail electrification, traction power, and rolling stock electrical systems, competing with Microelettrica across rail infrastructure and on-board components globally.

Direct peers

• Ziehl-Abegg: German manufacturer of industrial fans, blowers, and ventilation systems including rail applications — directly comparable to Microelettrica's Comet Fans division in rail and industrial ventilation markets.
• Sécheron: Swiss-based specialist in DC switchgear, high-speed circuit breakers, and electrical components for rail traction, directly overlapping with Microelettrica's EMC Traction heritage in DC circuit breakers and railway contactors.
• Mersen: French manufacturer specializing in power resistors, fuses, and electrical protection components for rail, industrial, and energy markets — directly comparable to Microelettrica Dresden's resistor portfolio.

Regional players

• Toshiba Infrastructure Systems & Solutions: Japanese supplier of rail traction systems and power electronics for rolling stock, overlapping with Microelettrica's rail portfolio but primarily competing in Asian rail markets rather than Europe.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat6 records

Key risks6 records

Key highlights7 records

Customer concentration

• YouTubeyoutube.com/watch?v=PhOCSP83Vqo
• LinkedInlinkedin.com/company/microelettrica-scientifica

Compliance7 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles12 records

Subsidiaries11 records

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 Microelettrica