PTW
PTW is a global leader in dosimetry solutions, focusing on radiation therapy, diagnostic radiology, metrology, and radiation monitoring. The company develops and supplies advanced measurement and quality assurance equipment to ensure precise and safe radiation delivery in medical physics and radiation applications. Founded in Austria in 2007, PTW has grown into an international company with over 200 employees and offices in various regions, including the USA, Latin America, China, and Europe. The company is known for its innovative products, such as the UNIDOS electrometer and the MP3 family of motorized 3D water phantoms, which set high standards in dosimetry technology. PTW's offerings include dosimetry equipment, ionization chamber arrays, quality assurance platforms, and web-based software solutions. Their products cater to hospitals, clinics, medical physicists, and research institutions, ensuring high precision and compliance with international standards in radiation measurement and safety.
Work at PTW in HR or recruiting? Claim this page
Headcount trend
PTW went from 1,054 employees in Jul 2023 to 835 in Jun 2025. Jan to Jun 2025: 37 people joined, 124 left.
Headcount data through Jun 2025
Org structure
Headcount by department
Hiring now
See all jobsSalaries at PTW
All salaries6 salary profiles in India
Peer reviews
Worked with someone at PTW?
Anonymous peer reviews on OffTheRecord
Similar companies
PTW FAQ
How many employees does PTW have?
PTW has about 835 employees, down 1.9% over the 3 months to Jun 2025.
How much does PTW pay?
6figr has 6 salary profiles for PTW in India, with pay broken down by role, level and gender on the PTW salaries page. See PTW salaries
Data from Company Prospectus, DOL LCA disclosures, WARN notices and 6figr salary profiles.