last updated: April 23, 2020
2300 7th Street
Sioux City, Iowa 51105
Thompson is a premier nationwide electrical safety provider who helps provide innovative solutions for partners to operate efficiently, securely and safely while improving the quality of their operation.
Thompson is a forward-thinking innovative leader in arc flash, electrical safety, infrared thermal imaging, electrical preventive maintenance and power meters. Helping you become compliant in NFPA70E so you can uncover unseen risks, mitigate electrical safety issues found during our studies and help you maintain OSHA compliance.
The Thompson promise is customer satisfaction, every product, project, service and contact.