Founded in 1922 with a mission of making radiation safer.
PTW is a global market leader for dosimetry solutions focusing on four markets – radiation therapy, diagnostic radiology, metrology and radiation monitoring. For almost a century, PTW innovations and technologies have contributed significantly to advance patient safety in modern radiation medicine. The precision of its measurement technology is legendary and has built PTW’s reputation as a quality and technology leader in medical radiation measurement.
Today, PTW is a key player in the dosimetry market, holding the No. 1 position in many countries and product categories. Supported by the largest sales and service network worldwide, PTW offers the most extensive portfolio of dosimetry technology in the industry – from detectors to water phantoms, from dosemeters and electrometers to intelligent solutions for quality assurance of complex clinical radiation equipment.
