About Schneider Electric

From ironworks to digital energy technology

Schneider Electric is a French-origin group working in energy management and industrial automation. Its activities span electrical distribution, motor control, building systems, critical power infrastructure, industrial software and digital services. Its industrial roots reach back to Le Creusot in 1836. The business has changed substantially since then through restructuring, acquisitions and disposals; it did not begin as a manufacturer of today’s automation products.

Understanding the company requires more than a list of acquisitions. The useful question is how its move from steelmaking to electricity, automation and software addressed changing engineering needs. This account connects that history with legacy brand names and present-day applications. The review date for recent developments is 18 October 2026.

1836–1900: Le Creusot and the growth of heavy industry

1836: Adolphe and Joseph-Eugène Schneider, together with their investment partners, took over the ironworks and foundry at Le Creusot in Burgundy. The industrial site dated back to 1782. The 1836 milestone therefore marks the Schneider family’s takeover, rather than the construction of the first factory on the site. Expanding railways created growing demand for metalworking and machinery.

1838: The first steam locomotives left the Le Creusot workshops. Forging, rolling, steelmaking and heavy machinery production subsequently expanded. The steam hammer developed by François Bourdon became a symbol of this industrial environment and its ability to work large metal components. This early history concerns transport, metallurgy and large-scale mechanical manufacturing, as well as the eventual development of electrical equipment.

1845–1960: Following Adolphe’s death in 1845, Eugène ran the business alone. Henri succeeded him in 1875, followed by Eugène II in 1898 and Charles in 1942. Four generations of family leadership extended to 1960. The expanding business included steel, railway equipment, heavy machinery and armaments. Its present energy technology identity should therefore be distinguished from the much broader activities of its industrial past.

Le Creusot also developed as an industrial town. Workers’ housing, schools and healthcare facilities grew alongside the company’s influence over local life. This paternalistic system combined social provision with extensive employer control. The Musée d’Orsay’s historical account also records social tensions and the major strike of 1899. These events belong in the company’s history alongside its engineering achievements.

1900–1975: Electrical engineering and restructuring

1902: A new electrical equipment factory opened at Champagne-sur-Seine. 1929: The Le Matériel Électrique Schneider-Westinghouse alliance was formed. After the Second World War, the group increasingly addressed Europe’s rebuilding and infrastructure needs. In the 1950s, it developed power rectifiers for industry and electric locomotives under a Westinghouse licence. Electrical engineering became increasingly central to the business.

The corporate succession of Le Creusot’s metallurgical operations included Société des Forges et Ateliers du Creusot in 1949 and Creusot-Loire in 1970. At group level, a merger with the Empain family during the 1960s created the Empain-Schneider period. These changes involved a diversified industrial structure. They should not be interpreted as every historical operation continuing unchanged within today’s Schneider Electric.

1964: Jeumont-Schneider was formed through the merger of FACEJ and Matériel Électrique Schneider-Westinghouse. It was not a company acquired in 1981. 1975: Schneider made its initial investment in the electrical distribution specialist Merlin Gerin. That initial shareholding and the 1992 acquisition were separate stages.

1981–1999: Focusing on electrical distribution and automation

During the 1980s and 1990s, disposals outside the electrical business and targeted acquisitions changed the group’s direction. Télémécanique in 1988 strengthened industrial control and automation; Square D in 1991 expanded electrical distribution and protection, particularly in North America; and Merlin Gerin in 1992 reinforced distribution and circuit breaker expertise. These names represent different industrial histories and areas of expertise.

Modicon joined the group in 1997, strengthening its programmable controller business. Lexel followed in 1999, expanding electrical installation systems and control solutions. In May 1999, the group adopted the Schneider Electric name. The name reflected a lengthy strategic refocusing, rather than an unchanged product business dating back to 1836.

2000–2014: Buildings, critical power and process automation

TAC joined in 2003, adding building automation expertise. The Clipsal transaction announced during the same period formed part of the expansion into electrical wiring accessories. Citect followed in 2006, strengthening SCADA and manufacturing software capabilities. The portfolio increasingly addressed the operation and monitoring of entire facilities alongside individual electrical devices.

The APC acquisition closed on 14 February 2007. Combining APC with the existing MGE UPS business expanded critical power and data centre cooling capabilities. The acquisition of Areva’s distribution activities in 2010 strengthened medium-voltage distribution and grid automation. This was a transaction involving specific distribution activities, rather than the acquisition of the entire Areva group.

The Telvent transaction completed on 30 August 2011, adding real-time information and software capabilities for electricity, water, transport, and oil and gas infrastructure. The Invensys acquisition completed on 17 January 2014, expanding process automation and industrial software. This broadened the group’s technical scope: controlling a machine sequence and operating a continuous industrial process involve different requirements.

2009–2025: EcoStruxure, software and digital twins

The EcoStruxure programme began in 2009. A new generation of its IoT-focused architecture and platform was announced on 29 November 2016, connecting device measurements, local control and analytical services. On 1 March 2018, Schneider’s industrial software business combined with AVEVA, with Schneider becoming the majority shareholder. On 18 January 2023, Schneider Electric completed its acquisition of all of AVEVA. The combination, offer process and full acquisition are distinct milestones.

The acquisition of a controlling stake in ETAP in 2021 expanded power system modelling, analysis and digital twin capabilities. Such software can evaluate network designs and operating scenarios; it does not replace a circuit breaker’s physical protection function. On 28 February 2025, Schneider acquired a 75% controlling interest in Motivair, expanding liquid cooling for high-performance computing. The reported plan to acquire the remaining 25% in 2028 is a future step, rather than a completed transaction.

2026 developments: Agreements and completions are different

The Cognite agreement announced on 30 June 2026 targets industrial data and AI software capabilities. The definitive agreement to acquire PTC, announced on 5 October 2026, concerns product design, engineering information and product lifecycle management. PTC’s announcement states that closing is expected by the third quarter of 2027, subject to shareholder and regulatory approvals. An acquisition agreement should not be presented as a completed acquisition on its announcement date.

Other 2026 announcements include an agreement for a majority interest in AiDASH and a voluntary tender offer for Shelly Group. They address grid and climate risk analytics, and IoT and smart building technology, respectively. The relevant announcements describe transaction conditions or an offer process. A company history should distinguish an existing business, an agreed transaction and a future expectation.

Development in Türkiye

The relationship with Türkiye predates modern automation products. Invest in Türkiye’s historical account traces early commercial activity to heavy industrial supplies for the Ottoman navy. Milestones in the modern electrical business include Telemecanique sales through a distributor in 1975, a Merlin Gerin medium-voltage circuit breaker manufacturing licence granted to Emek in 1978, Telemecanique’s local operations in 1987 and Merlin Gerin’s acquisition of Emek in 1988.

The same account records the expansion of the Kemalpaşa facility in 1997 and Metesan joining Schneider Electric Türkiye in 2004, with integration completed in 2006. These are historical milestones. Employee, distributor and factory counts in that account should not be reused as current 2026 figures.

Present activities and product families

The company’s full-year 2025 results report two principal segments: Energy Management and Industrial Automation. Reported 2025 revenue was €40.152 billion. Official October 2026 announcements identify Olivier Blum as CEO. Corporate scale does not establish whether a particular product is suitable for an application; selection still depends on its engineering requirements.

Electrical distribution and protection: Acti9 modular protection, ComPacT moulded-case circuit breakers, MasterPacT air circuit breakers and PowerLogic metering serve different purposes. Contactors switch loads, while short-circuit protection requires appropriate protective devices and coordination. A circuit breaker, disconnector, contactor and overload relay are not interchangeable devices.

Machine and plant control: Modicon covers PLCs and I/O systems, while Harmony includes operator interfaces, pushbuttons and signalling devices. An HMI provides process visibility and operator commands; the PLC executes the control program. Lexium addresses motion and servo applications, and TeSys covers motor control and protection. The exact model and hardware revision matter alongside the family name.

Motor operation: Altivar variable speed drives regulate motor speed to suit process demand. Ranges known under the Altistart name and current Altivar soft starters primarily manage starting and stopping. A soft starter and a drive providing continuous speed regulation are different devices. Pumps, fans, conveyors and loads requiring high starting torque also have different selection requirements.

Buildings and critical infrastructure: SpaceLogic and EcoStruxure Building Operation address room, equipment and facility management within building automation. HVAC control balances temperature, air quality and operating schedules. Critical power solutions, including APC and Galaxy, bring together UPS systems, distribution, monitoring and cooling. Installing a UPS alone does not guarantee facility-wide continuity: load, runtime, redundancy and maintenance design remain decisive.

How to understand EcoStruxure

EcoStruxure is neither a single PLC model nor one programming application. Its Industrial Internet of Things approach has three functional layers: Connected Products measure conditions and generate data; Edge Control manages machines or facilities; and Apps, Analytics and Services turn information into operational insight. This architecture does not make every component automatically compatible.

For example, an energy meter might measure consumption, a PLC control a pump, a building controller regulate ventilation and analytical software compare production shifts. Integration requires suitable industrial communication, data mapping, time synchronisation, licences and network design. Cloud-based energy analysis and real-time machine control perform different tasks. The design must also define how the system behaves if its internet connection is lost.

Software selection and former product names

EcoStruxure Machine Expert is associated with the former SoMachine environment, while Control Expert was formerly Unity Pro. SoMove configures supported motor control devices. Vijeo Designer is a legacy configuration environment for specified Harmony and Magelis HMI ranges. AVEVA’s SCADA and industrial data software serve a different layer. PLC programming, drive configuration, HMI design and plant data analysis should not be assumed to use the same software.

Opening an older project requires more than recognising its file extension. Check the controller reference, firmware, software version, licence and libraries together. Even a project that converts successfully may require renewed checks of communications, scan time, I/O addressing and motion functions. A program backup is also different from a complete backup of the running machine’s parameters and recipes.

Editor’s note: A legacy Télémécanique, Merlin Gerin, Square D or Schneider Electric label does not, by itself, establish current ownership or direct compatibility. In particular, Telemecanique Sensors was sold to YAGEO on 31 October 2023. Historical brand relationships and present ownership must be distinguished. For replacements, compare the full product code, coil voltage, current rating, connections and software requirements.

Selection, efficiency and service life in practice

In a pumping station, the circuit breaker provides circuit protection, the contactor switches the load, the drive regulates speed, the PLC executes pressure or level control logic, and the HMI informs the operator. Defining these responsibilities matters more than simply assembling products from one brand. Supply voltage, prospective fault current, motor load, enclosure temperature, cooling, environmental conditions and maintenance access must be considered together.

Energy efficiency requires more than installing meters or purchasing software. Measure consumption, then examine schedules, unnecessary loads, process settings and maintenance-related losses. Energy savings on a fan or pump depend on the load and control method. Comparing energy per unit of production, operating conditions and equivalent periods gives a more useful assessment than applying one general savings percentage.

Cybersecurity belongs within the digitalisation project. NIST’s OT security guidance addresses performance, reliability and physical safety alongside security for industrial and building control systems. Practical measures include an asset inventory, network segmentation, controlled remote access, update planning and recoverable backups. Security features or a certificate applying to one product do not automatically establish the security of the complete installation.

For legacy or used equipment, identification and physical condition are only the first checks. Review test history, accessories, software access, service status and spare parts availability. Replacing an operational product also involves more than buying a new device with the same power rating. A migration plan must address wiring, mounting, communications, operator practices and downtime. The practical relevance of this long corporate history is the ability to match different generations of equipment correctly.