As the industry leader, Whelen proudly supports American workers in the manufacturing of its products and stands behind quality American innovation and craftsmanship in every product it turns out. With the largest design staff in the industry and 1,500 employees, Whelen’s mission is to protect those who protect and serve others by making reliable products that people can depend on when lives are on the line. Whelen products are proudly designed, sourced, and manufactured in America, and tested on-site to meet the toughest industry certifications. With quality as the foundation, Whelen celebrates innovative engineering with every product made.