Design Team Sign Company. LLC is a signage and branding manufacturer that has experienced growth and expansion for over 30 years. We currently employ over 200 skilled and experienced individuals from Hardin and McNairy Counties and the surrounding area. Each project is important and our team which begins with creative, effective design, and communication is a strength and priority of our company. Our supportive sales team works closely with project managers to ensure every detail and step in the process is completed with excellence, including permit procurement, on-time delivery, installation, and service.