Ironman Sound Industries is a full-service event production company producing the highest quality and most memorable events in the St. Louis region and beyond. Founded in 1997 by Bob and Stacy Horner, ISI has steadily grown to become one of the Midwest’s most praised and sought-after event production companies. We're more than just a sound company; ISI maintains the finest tools and specialists in Sound, Lighting, Video, Staging and Decor, allowing endless possibilities to our clients. With the goal of building a lasting relationship, we excel at providing Production Design, Planning and Management, giving every event the personal attention necessary to bring your vision to life.