Mechanicsburg, PA

Select Medical Holdings Corporation

Acuity Healthcare Management, L.L.C.

The Parks Physical Therapy and Work Hardening Center, Inc.

Select Specialty Hospital - South Dallas, Inc.

Select Specialty Hospital - Midland, Inc.

Select Specialty Hospital - San Antonio, Inc.

Select Specialty Hospital - Longview, Inc.

Select Specialty Hospital - Conroe, Inc.

Pacific Rehabilitation & Sports Medicine, Inc.

Concentra Health Services, Inc.

Los Gatos, CA

La Selva Beach, CA

Opsimath Calculations, LLC

York, PA

Junior Achievement of South Central Pennsylvania

Alamo City Medical Group, Pllc