Danfoss A/S, set up in 1933 and headquartered in Nordborg, Denmark, is a family-owned global leader in energy-efficient technologies. It produces variable frequency drives, thermostatic valves, heat exchangers, compressors, and industrial valves for HVAC, refrigeration, and industrial automation. Serving automotive, food, and energy sectors, it holds ISO 9001, ISO 14001, and ISO 45001 certifications. With 42,000 employees across 100+ countries, Danfoss reported €10.3 billion in sales (2022). It emphasizes sustainability, reducing scope 1 and 2 emissions by 19% in 2024.