Defense collaborate Diehl Defence is actively expanding partnerships with major defense contractors like Raytheon to scale production of Stinger missiles and related components, indicating a strong opportunity for defense-grade supply chain, electronics, and manufacturing services.

Aviation tech Diehl Aviation focuses on avionics, cabin integration, water and air management, offering potential cross-sell of sensors, embedded systems, connectivity, and lightweight, high-reliability components to aerospace manufacturers.

Smart metering Diehl Metering delivers end-to-end solutions across water, thermal energy, gas and electricity, signaling opportunities for IoT, metering accuracy, data analytics, and subscription-based service models with utility customers.

Sustainability edge Diehl Controls emphasizes energy efficiency and connectivity for home appliances, presenting sales angles for energy-saving components, smart home integrations, and EMS/IoT platform partnerships with appliance makers.

Global footprint A long-standing, family-operated, 110-year history with a global network and multiple business divisions creates cross-divisional upsell potential for integrated solutions that combine metal processing, controls, defense, aviation and metering capabilities.