S E International Inc

About S E International Inc

S.E. International, Inc. (SEI) was founded in 1979 in Summertown, Tennessee. The company began with the Monitor 4, a durable and affordable general-purpose Geiger counter that established a reputation for reliability in radiation survey meters. SEI designs, manufactures, and services the Radiation Alert® line of radiation detection instruments, including handheld detectors, area monitors, dosimeters, survey meters, portal monitors, and multichannel analyzers. All products are built and serviced at the Summertown facility, and the company also provides calibration services and free PC-based and Android monitoring software. Radiation Alert® instruments are distributed in over 100 countries through a global distributor network. The company serves radiation safety professionals, laboratories, hospitals, industrial facilities, and government agencies across sectors such as government and security, healthcare, industry and manufacturing, laboratories and education, nuclear and health physics, and public safety. Long-term distributors include NDT Supply (since 2000), and end users range from Geiger Counter Pro and Patriots Antiques to military personnel who have used the monitors in Iraq and Afghanistan. SEI emphasizes honesty, innovation, and dependable technology, with a mission to deliver high-quality equipment that fits a wide range of budgets while keeping safety at the core. The company supports local nonprofits through development grants and donations, and has received statewide recognition in Tennessee for international sales achievements and customer support.

Company details

Location

Summertown, Tennessee

Company type

Manufacturer

Founded

1979

Listed under

• Electronics & Semiconductor Manufacturers in Tennessee

Frequently asked questions

• LEV ManufacturingCookeville
• Nashville Production & DesignNashville
• Rebo Lighting and ElectronicsSparta
• Creation Audio LabsLebanon
• Adtec DigitalNashville