Vaisala

We are Vaisala, a global leader in measurement instruments and intelligence for climate action. For nearly 90 years, we've been driven by a passion for innovation and a commitment to creating observations for a better world. Our journey began in the 1930s when our founder, Professor Vilho Väisälä, invented some of the operating principles of a radiosonde. From those humble beginnings, manufacturing our first radiosondes in a Helsinki basement in 1936, we have grown into a company with over 2,300 dedicated experts worldwide. Our technology is trusted in over 150 countries and has even reached Mars, a testament to our relentless pursuit of precision and reliability.

Our core mission is to equip our customers with the devices and data they need to improve resource efficiency, drive the global energy transition, and ensure the safety and well-being of people and societies. We believe that accurate and reliable measurements are fundamental to understanding and addressing the complex environmental and industrial challenges facing our planet. Our instruments and intelligence are utilized in some of the most critical and demanding environments – from the largest data centers and leading medical laboratories to the harshest Arctic conditions and the intense hearts of hurricanes. We are committed to making the invisible visible, turning data points into actionable insights. We understand that the planet needs more than just talk about climate change; it needs decisive climate action, and we are here to enable that through our world-leading technology and expertise. We cherish our people and foster an inclusive work environment where innovation thrives, and everyone is empowered to contribute to our shared goal of taking every measure for the planet.