Sales turnover
212.0
billion yen
Products
We are actively taking measures to improve product quality levels.
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Number of product：
Shipping destinations：
Number of employees：
Sales turnover：212.0 billion yen
Sales Trend Since Company Founding(consolidated)
We develop and sell various products using optical technology. In September 2025, consolidated sales reached 212.0 billion yen.
Number of product：
over 15,000 products
Other: Communications, optics, consumer appliances
* As of September 2025
We provide various products ranging from high-performance devices such as photomultiplier tubes, opto-semiconductors, and light sources, to image processing and measurement equipment and Laser equipments. These products are used in a wide range of fields including medical, manufacturing, analysis, measurement, and academic research.
Shipping destinations：
100+ countries
Sales Distribution by Region
* As of September 2025, consolidated
Our headquarters are located in Japan, and we have offices all over the world including Europe, Asia, and the U.S..
Today, our products are used in over 100 countries.
R&D expense-to-sales ratio：8.7%
R&D Expenditure Data by Industry
*Regarding 1 to 12, investigation carried out by the Ministry of Internal Affairs and Communications statistics department in 2017
Our research focuses not only on product development but also on exploring the nature of light and applying our findings to improving current applications and creating new ones. 8.7% of our sales turnover is re-invested into R&D expenses.
Top-selling products share ： 90%
High-sensitivity photomultiplier tubes are a top-selling product manufactured since our company was founded. The evolution of this product line over the years has enabled us to capture 90% of the global market.
Furthermore, various products such as opto-semiconductor devices, cameras, and measurement instruments are active in the market.
Founded in：1953
We have been exploring the possibilities of light for over 72 years. Our history began in 1953 under the name of Hamamatsu TV Co., which manufactured phototubes that converted light into electrical signals.
In 1983, we adopted the name Hamamatsu Photonics and broadened our aim to further develop opto-electronic technology.
Number of employees：
6,601 employees
* As of September 2025, consolidated
Since the first overseas subsidiary was established in the U.S. in 1969, Hamamatsu Photonics has established branches in major cities in the U.S., Europe, and Asia with a total of over 6,600 active employees worldwide.
Research and production bases：22 locations in 5 countries
As Hamamatsu Photonics Group, we have research centers, development centers, and production bases not only in Japan but also in various regions of Europe, America, and Asia. In the vicinity of Hamamatsu City, where Hamamatsu Photonics was founded, we have major factories for Electron Tube Division, Solid State Division, Systems Divisions, and Laser Promotion Division, as well as research laboratories of Central Research Laboratory. These bases are closely linked and operating in collaboration with other domestic and international bases.
Hamamatsu at a glance
Our technological capacity and scale by the numbers.
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