


HARGROVE AND ASSOCIATES, INC.
SMITH, SPIRES & PEDDY, P.C.
APPLIED ANALYTICAL SOLUTIONS, INC.
PREMPLOYER, INC. WELFARE BENEFIT PLAN
BUTLER, VINES & BABB, P.L.L.C.
RILEY & JACOBSON, PLC
LEAVELL INVESTMENT MANAGEMENT, INC.
INTEGRATED MANAGEMENT SERVICES
FRANTZ, MCCONNELL & SEYMOUR, LLP
WAY, RAY, SHELTON & CO., PC