CINTAS CORP - FORM 10-K - EX-21 - EXHIBIT 21

Exhibit 21
Subsidiaries of Registrant



NAME		STATE OR OTHER JURISDICTION OF INCORPORATION
Cintas Corporation No. 3		Nevada
Cintas Corporation No. 2		Nevada
Cintas Corp. No. 8, Inc.		Nevada
Cintas Corp. No. 15, Inc.		Nevada
Cintas — R.U.S., L.P.		Texas
Cintas Corporate Services, Inc.		Ohio
The Millennium Mat Company, LLC		Ohio
Grupo Cintas de Mexico S.A. de C.V.		Mexico
Cintas Cleanroom Resources de Mexico, S.A. de C.V.		Mexico
Cintas Service Transportation LLC		Ohio
Cintas C.V. Holdings, LLC		Ohio
Cintas Corporation Hong Kong Limited		Hong Kong
Cintas Wholesale First Aid LLC		Ohio
Cintas Distribution LLC		Ohio
CDS Equipment Holdings, LLC		Ohio
Cintas Netherlands Holdings C.V.		Netherlands
Cintas Macau Limited		China
Cintas de Honduras, S.A.		Honduras
Empresa Cintas de Mexico, S.A. de C.V.		Mexico
Ensambles de Coahuila, S.A. de C.V.		Mexico
Cintas Manufacturing LLC		Ohio
Cintas Holdings LLC		Ohio
Cintas Netherlands Holdings B.V.		Netherlands
Cintas Canada Limited		Ontario, Canada
3065521 Nova Scotia Company		Nova Scotia, Canada
3065520 Nova Scotia Company		Nova Scotia, Canada
Cintas Document Management — Netherlands B.V.		Netherlands
Cintas Canada Investment Limited Partnership		Alberta, Canada
Cintas Document Management — Germany GmbH		Germany
Cintas China Holding Limited		Hong Kong
Cintas (Suzhou) Enterprise Services Co., Ltd		China
3057314 Nova Scotia Company		Nova Scotia, Canada
Cintas Image Apparel Co., Ltd.		Shanghai, China
Cintas Property Holding Belgium		Belgium
Cintas Document Management Belgium		Belgium

CINTAS CORP - FORM 10-K - EX-21 - EXHIBIT 21 - July 30, 2010