W.S. Darley & Co., founded in 1908, is a family-owned and operated business that specializes in providing high-quality equipment solutions to military and first responder customers. With a strong foundation in equipment distribution and Midwest manufacturing, Darley offers a range of innovative emergency equipment brands and solutions. The company is headquartered in Itasca, IL, and operates ISO 9001:2015 certified manufacturing facilities in Chippewa Falls, WI, and Janesville, IA, while also maintaining offices in six countries worldwide. Darley Defense, a division of the company, focuses on distributing products and services to the Federal Government, particularly in special operational equipment and fire and emergency services.