UNIVERSITY OF MICHIGAN

GENERAL MOTORS COMPANY

FORD MOTOR COMPANY

HENRY FORD HEALTH SYSTEM

QUICKEN LOANS, INC.

N/A

CIBER, INC.

DETROIT ENGINEERED PRODUCTS, INC.

WAYNE STATE UNIVERSITY

BOARD OF GOVERNORS

STRATEGIC STAFFING SOLUTIONS, L.C.

N/A

CWPS

LOCHBRIDGE

URBAN SCIENCE APPLICATIONS, INC.

N/A

COMPUTECH CORPORATION

CLAIRVOYANT, LLC

BLUE CROSS BLUE SHIELD OF MICHIGAN

N/A

BLUE CROSS BLUE SHIELD OF MICHIGAN (BCBSM)

N/A

ST. JOHN HOSPITAL AND MEDICAL CENTER

AMERICAN AXLE & MANUFACTURING, INC.

AAM

VHS CHILDREN'S HOSPITAL OF MICHIGAN

LGC GLOBAL, INC.

N/A

DETROIT DIESEL CORPORATION

CAIDAN MANAGEMENT COMPANY, LLC

COBX CO.

SMITHGROUPJJR, INC., SUBSIDIARY OF SMITHGROUP CO. INC.

N/A

JANUS MANAGEMENT HOLDINGS CORPORATION

JANUS HENDERSON INVESTORS

MARKETING ASSOCIATES, LLC

INTEGRATED MANUFACTURING AND ASSEMBLY, LLC

LOCAL MOTORS, INC.

N/A

PROVIDENCE HEALTH SYSTEM

UNIVERSITY PEDIATRICIANS

UNIVERSITY OF DETROIT MERCY

ACCESS PLUS REHAB LLC

N/A

TITLE SOURCE, INC.

SMITHGROUPJJR, INC. SUBSIDIARY OF SMITHGROUP CO. INC.

EASTERN MICHIGAN UNIVERSITY

EASTERN MICHIGAN UNIVERSITY

DETROIT LABS, LLC

LITTLE CAESAR ENTERPRISES, INC.

APPLIED SCIENCE, INC.

VISION INFORMATION TECHNOLOGIES, INC.

FUTURENET GROUP INC

SWITCHED SOURCE LLC