Siemens vs Emerson Electric
Side-by-side comparison of AI visibility scores, market position, and capabilities
€75.9B revenue FY2024 (+3% comparable); Q3 FY2025 €19.4B (+5% comparable); 3-7% comparable growth expected FY2025; automation business recovering Q3; manufacturing automation leader
About
Siemens is a German technology and industrial conglomerate founded in 1847 by Werner von Siemens, one of the oldest and most broadly diversified technology companies in the world. Today the company's focus is concentrated in two high-growth segments: Digital Industries, which provides automation, industrial software, and manufacturing execution systems; and Smart Infrastructure, which delivers grid technology, building automation, and electrification solutions. Siemens' core technology platform, the Siemens Xcelerator open digital business ecosystem, connects hardware, software, and services into an integrated industrial AI and automation layer.\n\nSiemens' product and solutions portfolio spans factory automation (PLCs, drives, robots), simulation and digital twin software (through Siemens EDA and Siemens Opcenter), building management systems, power grid components, and electrification infrastructure. Its industrial software business — including the NX CAD/CAM suite, Teamcenter PLM, and MindSphere industrial IoT platform — serves aerospace, automotive, electronics, and energy companies managing the complexity of modern product development and manufacturing operations.\n\nSiemens generated €75.9B in revenue in FY2024, a 3% increase, and reported €19.4B in Q3 FY2025 revenue, up 5%. The company has positioned itself as a leader in the industrial AI and automation megatrend, investing heavily in AI-augmented manufacturing tools and smart grid technology needed to support the global energy transition. With a $100B+ market capitalization and deep relationships across global industry, Siemens is well positioned to capture the digitization and electrification capex cycle accelerating through the late 2020s.
Industrial automation leader transformed by Copeland HVAC divestiture ($14B) and NI test equipment acquisition ($8.2B, 2023); $17.5B FY2024 revenue; 55% AspenTech stake for industrial AI optimization.
About
Emerson Electric is a leading global technology and software company focused on industrial automation, process control, and test and measurement solutions, founded in 1890 in Ferguson, Missouri and now headquartered in St. Louis, Missouri, trading on NYSE (EMR). The company generated approximately $17.5 billion in revenues for fiscal year 2024 (ending September 30) under CEO Lal Karsanbhai, who has executed the most dramatic portfolio transformation in Emerson's 130-year history: divesting the InSinkErator and Therm-O-Disc consumer and commercial products businesses, selling a 55% stake in Copeland (HVAC compressors) for $14 billion to create a stand-alone entity, and acquiring National Instruments Corporation (NI) for $8.2 billion in 2023—adding NI's LabVIEW test automation software, PXI modular instruments, and automated test equipment platform to create a differentiated test and measurement capability.
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