Frank Iezzi

STC Industrial LLC provides waste management and transportation solutions. It offers transloading facilities, bulk fuels management, coker optimization, full waste optimization management, and waste disposal. The company was founded in 1951 and is headquartered in Sumter, SC.

Intergulf Holdings, Inc. engages in the provision of waste water treatment services. It offers disposal network, product distillation, product blending and storage, drum consolidation, non-hazardous liquid management, hazardous waste treatment, lab pack and de-pack, and proprietary tank cleaning, hazardous waste transporting and waste repurposing methodology. The company was founded in 1951 and is headquartered in La Porte, TX.