The following companies are subsidiares of MSC Industrial Direct: AIS All-Integrated-Solutions de Mexico S. de R.L. de C.V, AIS Mexico LLC, All Integrated Solutions Inc, All Integrated Solutions Inc., American Specialty Grinding Co Inc., American Specialty Grinding Co. Inc., American Tool Supply, Anderson Industrial Supply Inc, Barnes Group Inc, Brooks Precision Supply Inc, Cut-Rite Tool Corp, D.T.C. Tool Corp, Deco Tool Supply, Discount Tool and Supply Company, Dolin Supply Inc, Enco Manufacturing Inc, J&L America Inc., J&L Industrial Supply, Kaja Productions Inc, MSC Acquisition Corp III, MSC Acquisition Corp VI, MSC Acquisition Corp VII, MSC Acquisition Subsidiary LLC, MSC Contract Management Inc., MSC Foreign Properties Corporation, MSC Import Export LLC, MSC Industrial Supply License Holder 1, MSC Industrial Supply ULC, MSC IndustrialSupply S.de.R.L. de C.V, MSC Services Corp., Mission Real Estate Acquisition Company, Primeline International Inc, Rutland Tool & Supply Co., Sid Tool Co. Inc., Swiss Precision Instruments Inc, Tower Fasteners, Wm. F. Hurst Co. LLC, and Wm. F. Hurst Co. LLC.