Vaisala OYJ

Vaisala is a global leader in measurement instruments, offering advanced solutions for many industries including the semiconductor industry. From cleanroom monitoring during wafer production to trace moisture measurement in critical pure gases, our products measure humidity, dew point, temperature, pressure, and wet chemistry concentrations, providing precise data to optimize critical processing steps. With superior accuracy, long-term stability, and rapid response times, Vaisala’s instruments ensure quality, high yield, predictability, and cost-efficiency, helping manufacturers enhance process optimization, and safety, and produce the best-performing chips. With nearly 90 years of expertise, Vaisala supports semiconductor companies in achieving efficiency, quality, and sustainability.