> SMITH & JONES JANITORIAL SUPPLIES & EQUIPMENT INC South Carolina Since: 1971 SMITH & JONES JANITORIAL SUPPLIES & EQUIPMENT INC
> SPARTAN FIRE AND EMERGENCY APPARATUS, INC. South Carolina Since: 1974 SPARTAN FIRE AND EMERGENCY APPARATUS, INC.
> HEALTHCARE COMPLIANCE ENGINEERING LLC South Carolina Since: 2018 HEALTHCARE COMPLIANCE ENGINEERING LLC
> CLIFTON SCIENCE AND ENGINEERING, LLC South Carolina Since: 2022 CLIFTON SCIENCE AND ENGINEERING, LLC
