| $150,000–350,000 | WASBER INDUSTRIES LLC | BLUE SPRINGS, MO | Commerce Bank |
| $350,000–1 million | WASHER SPECIALTIES COMPANY | WICHITA, KS | Commerce Bank |
| $350,000–1 million | WEBSTER GROVES ANIMAL HOSPITAL PC | SAINT LOUIS, MO | Commerce Bank |
| $2–5 million | WEBSTER INDUSTRIES, INC | TIFFIN, OH | Commerce Bank |
| $350,000–1 million | WEIS COMFORT SYSTEMS, INC. | FENTON, MO | Commerce Bank |
| $150,000–350,000 | WEST CENTRAL MOTOR FREIGHT, INC. | SPRINGFIELD, MO | Commerce Bank |
| $350,000–1 million | WEST PRIVATE CARE, LLC | OVERLAND PARK, KS | Commerce Bank |
| $1–2 million | WESTERN BEVERAGE, LLC | DEERFIELD BEACH, FL | Commerce Bank |
| $350,000–1 million | WESTERN EQUIPMENT DEALERS ASSOCIATION | KANSAS CITY, MO | Commerce Bank |
| $150,000–350,000 | WESTERVELT, JOHNSON, NICOLL & KELLER LLC | PEORIA, IL | Commerce Bank |
| $150,000–350,000 | WESTPORT ALE HOUSE | KANSAS CITY, MO | Commerce Bank |
| $2–5 million | WESTWOOD ADVISORY SERVICES, INC. | FRISCO, TX | Commerce Bank |
| $150,000–350,000 | WHEATIE HS FOODS LLC | GALESBURG, IL | Commerce Bank |
| $350,000–1 million | WHEATLAND WATERS | OLATHE, KS | Commerce Bank |
| $2–5 million | WHEELER BROTHERS GRAIN COMPANY, LLC | WATONGA, OK | Commerce Bank |
| $150,000–350,000 | WHITE GRAHAM BUCKLEY & CARR, LLC | INDEPENDENCE, MO | Commerce Bank |
| $150,000–350,000 | WHITE RIVER ASSOC., INC. | BRANSON, MO | Commerce Bank |
| $150,000–350,000 | WICHITA ENDODONTICS, LLC | WICHITA, KS | Commerce Bank |
| $350,000–1 million | WICHITA FAMILY MEDICINE SPECIALISTS, LLC | WICHITA, KS | Commerce Bank |
| $350,000–1 million | WICHITA STATE UNIVERSITY FOUNDATION | WICHITA, KS | Commerce Bank |
| $2–5 million | WILBER & ASSOCIATES | NORMAL, IL | Commerce Bank |
| $150,000–350,000 | WILBER INSURANCE SERVICES ENTERPRISE | NORMAL, IL | Commerce Bank |
| $350,000–1 million | WILCOX ELECTRIC & SERVICE INC | NORMAL, IL | Commerce Bank |
| $350,000–1 million | WILLIAM E SUMMERS JR + LOIS ANN SUMMERS | CHESTERFIELD, MO | Commerce Bank |
| $350,000–1 million | WILLIAM R. WEISS ENTERPRISES, INC. | VILLA RIDGE, MO | Commerce Bank |
| $150,000–350,000 | WILLIAMS REFRACTORY SERVICES INC | LEES SUMMIT, MO | Commerce Bank |
| $150,000–350,000 | WINTER TECHNOLOGIES LLC | PACIFIC, MO | Commerce Bank |
| $150,000–350,000 | WM HOLDINGS, LLC | SAINT LOUIS, MO | Commerce Bank |
| $2–5 million | WM. MASTERS INC. | BLOOMINGTON, IL | Commerce Bank |
| $150,000–350,000 | WOLFF & TAYLOR PC | SAINT LOUIS, MO | Commerce Bank |
| $150,000–350,000 | WONG ENTERPRISES, LLC | DOWNERS GROVE, IL | Commerce Bank |
| $350,000–1 million | WONG MANAGEMENT INC. | DOWNERS GROVE, IL | Commerce Bank |
| $350,000–1 million | WOODS CHAPEL FOODS LLC | KANSAS CITY, MO | Commerce Bank |
| $350,000–1 million | WOODS CHAPEL UNITED METHODIST CHURCH | LEES SUMMIT, MO | Commerce Bank |
| $350,000–1 million | WORTH EAST LLC | BLUE SPRINGS, MO | Commerce Bank |
| $350,000–1 million | WORTH MOTORSPORTS, INC | KANSAS CITY, MO | Commerce Bank |
| $2–5 million | WRIGHT & MCGILL CO. | DENVER, CO | Commerce Bank |
| $150,000–350,000 | WYRSCH HOBBS & MIRAKIAN, P.C. | KANSAS CITY, MO | Commerce Bank |
| $350,000–1 million | XPRESS TRANSPORT INC. | AURORA, CO | Commerce Bank |
| $150,000–350,000 | YELLOW DOG NETWORKS, INC | KANSAS CITY, MO | Commerce Bank |
| $150,000–350,000 | YELLOWFIN TRANSPORTATION, INC. | SHAWNEE, KS | Commerce Bank |
| $350,000–1 million | YEMM CHEVROLET, INC | GALESBURG, IL | Commerce Bank |
| $350,000–1 million | YENDES MCGRAW MCGRAW WILLIAMS PETERSON & MORRISON DDS PC | INDEPENDENCE, MO | Commerce Bank |
| $150,000–350,000 | YOUNG MONIES UNLIMITED, INC. | SAINT LOUIS, MO | Commerce Bank |
| $350,000–1 million | YOUNG WOMEN'S CHRISTIAN ASSOCIATION OF ST. JOSEPH, MISSOURI | SAINT JOSEPH, MO | Commerce Bank |
| $1–2 million | ZEELAND FARM SERVICES, INC | ZEELAND, MI | Commerce Bank |
| $350,000–1 million | ZEPHYR PRODUCTS, INC | LEAVENWORTH, KS | Commerce Bank |
| $350,000–1 million | ZFS CRESTON, LLC | ZEELAND, MI | Commerce Bank |
| $350,000–1 million | ZFS ITHACA, LLC | ZEELAND, MI | Commerce Bank |
| $150,000–350,000 | ZIELINSKI COMPANIES, INC. | FENTON, MO | Commerce Bank |
| $350,000–1 million | ZRES MANAGEMENT INC | KANSAS CITY, MO | Commerce Bank |