EXHIBIT 21

APPLIED INDUSTRIAL TECHNOLOGIES, INC. FORM 10-K FOR

FISCAL YEAR ENDED JUNE 30, 2012

SUBSIDIARIES (as of June 30, 2012)

Name	Jurisdiction of Incorporation or Organization
* 9044-2294 Canada Inc.	Quebec
* A&H Fluid Technologies, Inc.	Alabama
* Air-Hydraulic Systems, Inc.	Minnesota
* Air Draulics Engineering Co.	Tennessee
AIT Canada, ULC	Nova Scotia
AIT International Inc.	Ohio
Applied Australia Holdings Pty Ltd.	Victoria, Australia
Applied Canada, ULC	Nova Scotia
Applied Canada Holdings, ULC	Nova Scotia
* Applied Fluid Power Holdings, LLC	Ohio
Applied Industrial Technologies - CA LLC	Delaware
Applied Industrial Technologies - Capital, Inc.	Delaware
Applied Industrial Technologies - Dixie, Inc.	Tennessee
Applied Industrial Technologies, LP	Ontario
Applied Industrial Technologies - PA LLC	Pennsylvania
Applied Industrial Technologies - PACIFIC LLC	Delaware
Applied Luxembourg, S.a.r.l.	Luxembourg
* Applied México, S.A. de C.V. (97%-owned by subsidiaries of Applied Industrial Technologies, Inc.)	Mexico
Applied Mexico Holdings, S.A. de C.V.	Mexico
Applied Northern Holdings, ULC	Nova Scotia
Applied Nova Scotia Company	Nova Scotia
Applied US, L.P.	Delaware
BER International, Inc.	Barbados
* Bay Advanced Technologies, LLC	Ohio
Bearing Sales & Services Inc.	Washington
Bearings Pan American, Inc.	Ohio
* Carolina Fluid Components, LLC	Ohio
* DTS Fluid Power, LLC	Ohio
* ESI Acquisition Corporation (d/b/a Engineered Sales, Inc., ESI Power Hydraulics, and Applied Engineered Systems)	Ohio
* FluidTech, LLC	Ohio
* HydroAir Hughes, LLC	Ohio
* Power Systems, LLC	Ohio

* Rafael Benitez Carrillo Inc.	Puerto Rico
* Specialites Industrielles Harvey Inc.	Quebec
* Spencer Fluid Power, Inc.	Ohio
* UZ Engineered Products Inc.	Canada (Federal)
* UZ Engineered Products LLC	Ohio
* VYCMEX Mexico, S.A. de C.V.	Mexico
* Operating companies that do not conduct business under Applied Industrial Technologies trade name