Explosive Contractors (ECI) has a sister company, Explosive Contract Carriers (ECC). While ECI does drilling and blasting, ECC transports explosive components like 1.1D, 1.4, ammonium nitrate emulsions and ammonium nitrate prill, as well as ANFO, from the manufacturer to the end-user or wholesalers. ECC was created in 2003 to fill a transport need for both ECI and other customers it serves. ECC has 10 sleeper tractors and 5 tanker trailers, 5 pneumatic tankers, 2 auger trailers and 4 dry vans. ECC operates out of Bonne Terre, Missouri, and Yazoo City, Mississippi.