List of Siemens PLC Customers
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Since 2010, our global team of researchers has been studying Siemens PLC customers around the world, aggregating massive amounts of data points that form the basis of our forecast assumptions and perhaps the rise and fall of certain vendors and their products on a quarterly basis.
Each quarter our research team identifies companies that have purchased Siemens PLC for Programmable Logic Controller (PLC) from public (Press Releases, Customer References, Testimonials, Case Studies and Success Stories) and proprietary sources, including the customer size, industry, location, implementation status, partner involvement, LOB Key Stakeholders and related IT decision-makers contact details.
Companies using Siemens PLC for Programmable Logic Controller (PLC) include: Volkswagen, a Germany based Automotive organisation with 639608 employees and revenues of $380.70 billion, BMW Group, a Germany based Automotive organisation with 146064 employees and revenues of $163.30 billion, Nestle, a Switzerland based Consumer Packaged Goods organisation with 275000 employees and revenues of $102.77 billion, Ariston Group, a Italy based Manufacturing organisation with 10830 employees and revenues of $3.10 billion, MARPOSS, a Italy based Manufacturing organisation with 3200 employees and revenues of $650.0 million and many others.
Contact us if you need a completed and verified list of companies using Siemens PLC, including the breakdown by industry (21 Verticals), Geography (Region, Country, State, City), Company Size (Revenue, Employees, Asset) and related IT Decision Makers, Key Stakeholders, business and technology executives responsible for the software purchases.
The Siemens PLC customer wins are being incorporated in our Enterprise Applications Buyer Insight and Technographics Customer Database which has over 100 data fields that detail company usage of software systems and their digital transformation initiatives. Apps Run The World wants to become your No. 1 technographic data source!
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| Logo | Customer | Industry | Empl. | Revenue | Country | Vendor | Application | Category | When | SI | Insight |
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Ariston Group | Manufacturing | 10830 | $3.1B | Italy | Siemens Digital Industries Software | Siemens PLC | Programmable Logic Controller (PLC) | 2018 | n/a |
In 2018, Ariston Group implemented Siemens PLC to deliver Programmable Logic Controller (PLC) capabilities for production automation and machine control. The implementation aligns with the group’s emphasis on connected, data driven industrial systems and supports integration points used by the Digital Manufacturing team across plant sites.
The Siemens PLC deployment focused on hands on PLC program analysis and modification, machine to machine and machine to system connectivity, and control hardware configuration. Workstreams included selecting and sizing sensors, actuators, and I O networks, configuring HMIs, converters, PLC racks and I O modules, and documenting control logic and communication standards for repeatable production line automation.
Integrations were implemented at the control and communications layer, including configuration and management of OPC servers such as Kepware to bridge Siemens PLCs with SCADA, MES, and ERP platforms. The environment used common industrial communication protocols listed by the organization, including OPC UA, OPC DA, Modbus, Profinet, Ethernet IP, PN PN, and Siemens specific protocols, to enable robust field device and higher level system connectivity.
Operational delivery emphasized full lifecycle project management with installation, testing and commissioning support at plant sites, close collaboration between Automation, IT, Production and Maintenance teams, and coordination with suppliers to resolve issues and drive improvements. Technical governance included maintaining technical documentation, system specifications and communication standards to support scalable, secure industrial automation integration using Siemens PLC.
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BMW Group | Automotive | 146064 | $163.3B | Germany | Siemens Digital Industries Software | Siemens PLC | Programmable Logic Controller (PLC) | 2021 | n/a |
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MARPOSS | Manufacturing | 3200 | $650M | Italy | Siemens Digital Industries Software | Siemens PLC | Programmable Logic Controller (PLC) | 2020 | n/a |
In 2020 MARPOSS implemented Siemens PLC to standardize plant-level control and software integration across its manufacturing units, using the Programmable Logic Controller (PLC) category as the core automation platform. The deployment focused on the software design team based in Calvignasco (MI) Italy and targeted equipment in the automotive, refrigeration, food and pharmaceutical sectors, with resources assigned for both development and after-sales technical support.
Siemens PLC workstreams included ladder and function block control logic authoring, HMI design and operator screens using WinCC, and project configuration through Step 7 and TIA Portal. Development and data handling leveraged Visual Basic and Visual Studio for client applications, Access databases for local client communication, and SQL language for structured data storage, aligning control programming with HMI and data acquisition capabilities typical of a Programmable Logic Controller (PLC) implementation.
Integrations explicitly implemented connected client PCs to the Siemens PLC using Access databases and bespoke Visual Basic applications, with SQL used for persistent data storage and Dot Net technologies present in the software stack. Operational coverage extended to in-field support and commissioning activities, with staff expected to travel up to 30/40 days within Italy and abroad to support site deployments and after-sales troubleshooting.
Governance and process changes emphasized autonomous ownership by the Tecnico Softwarista within the software design team, including responsibility for reading electrical diagrams, interfacing control logic with plant I O, and providing first line after-sales technical support. Rollout and sustainment practices centered on cross functional collaboration between software engineering and field service, and on organizing work to meet tight deadlines while maintaining application and control logic consistency across sites.
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Nestle | Consumer Packaged Goods | 275000 | $102.8B | Switzerland | Siemens Digital Industries Software | Siemens PLC | Programmable Logic Controller (PLC) | 2019 | n/a |
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Volkswagen | Automotive | 639608 | $380.7B | Germany | Siemens Digital Industries Software | Siemens PLC | Programmable Logic Controller (PLC) | 2020 | n/a |
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