Litania Sports Group | 1,030 followers on LinkedIn. Empowering Coaches with Innovative Equipment | Litania Sports Group is a North American design, sales, and manufacturer of sports equipment used in worldwide championship sporting events for legendary brands Gill Athletics and Porter Athletic. LSG Corporate headquarters are in Champaign, Illinois at a newly expanded 225,000 square foot factory and office space. LSG manufacturers approximately 75% of the products it sells in its Champaign, IL factory with the balance of products made in Asia.