Sensirion Reports Strong Growth and Profitability in H1 2025

Sensirion Holding AG witnessed substantial growth in the first half of 2025, with sales reaching CHF 184.5 million. This marks an organic revenue increase of 45.5% in local currencies compared to the same period last year. The company's growth was fueled mainly by the ramp-up of A2L leakage sensors in the US and increased demand for environmental sensors from China. The gross margin rose significantly to 51.5%, while the EBITDA margin increased to 19.8%.

Sensirion expects consolidated revenue to range between CHF 320 and 340 million for the full year, indicating projected organic growth of 16 to 23% compared with 2024. The geopolitical and trade environment remains dynamic, but Sensirion's diversified global production helps maintain flexibility. Revenue growth was notably high in the medical technology and industrial markets, although the automotive market remained flat.