| $2–5 million | VULCAN GLOBAL MANUFACTURING SOLUTIONS INC | MILWAUKEE, WI | Johnson Bank |
| $350,000–1 million | W.F. BAIRD & ASSOCIATES LTD. | FITCHBURG, WI | Johnson Bank |
| $150,000–350,000 | WALKOWIAK ELECTRIC INC | MILWAUKEE, WI | Johnson Bank |
| $150,000–350,000 | WALLY'S AMERICAN PUB AND GRILLE LLC | PHOENIX, AZ | Johnson Bank |
| $1–2 million | WATERTRONICS, LLC | HARTLAND, WI | Johnson Bank |
| $150,000–350,000 | WAUWATOSA VETERINARY CLINIC | MILWAUKEE, WI | Johnson Bank |
| $150,000–350,000 | WCN EL ENCANTO DOS, LLC | PHOENIX, AZ | Johnson Bank |
| $2–5 million | WELDALL MFG., INC. | WAUKESHA, WI | Johnson Bank |
| $350,000–1 million | WEST NEW BROOK ORTHODONTISTS, S.C. | WAUKESHA, WI | Johnson Bank |
| $350,000–1 million | WESTBROOK ASSOCIATED ENGINEERS INC | SPRING GREEN, WI | Johnson Bank |
| $150,000–350,000 | WESTERN LANES INC. | GREEN BAY, WI | Johnson Bank |
| $150,000–350,000 | WESTSTAR MULTIMEDIA ENTERTAINMENT | PHOENIX, AZ | Johnson Bank |
| $350,000–1 million | WHEEL SPECIALISTS, INC. | TEMPE, AZ | Johnson Bank |
| $150,000–350,000 | WILLIAM G. AIELLO, DDS, SC | KENOSHA, WI | Johnson Bank |
| $5–10 million | WILLIAM J KENNEDY HOLDING COMPANY | BELOIT, WI | Johnson Bank |
| $150,000–350,000 | WILLKOMM FOODS LLC | STURTEVANT, WI | Johnson Bank |
| $150,000–350,000 | WINTER WOODS INC. | GLIDDEN, WI | Johnson Bank |
| $350,000–1 million | WISCON PRODUCTS, INC. | RACINE, WI | Johnson Bank |
| $350,000–1 million | WISCONSIN CONSERVATORY OF MUSIC | MILWAUKEE, WI | Johnson Bank |
| $350,000–1 million | WISCONSIN COUNTIES ASSOCIATION | MADISON, WI | Johnson Bank |
| $350,000–1 million | WISCONSIN FUEL & HEATING INC | KENOSHA, WI | Johnson Bank |
| $1–2 million | WISCONSIN LUTHERAN CHILD & FAMILY SERVICE, INC. | GERMANTOWN, WI | Johnson Bank |
| $150,000–350,000 | WISCONSIN MANAGEMENT COMPANY INC. | MADISON, WI | Johnson Bank |
| $350,000–1 million | WISCONSIN METAL PRODUCTS COMPANY | RACINE, WI | Johnson Bank |
| $350,000–1 million | WISCONSIN OPERATING ENGINEERS SKILL IMPROVEMENT AND APPRENTICESHIP FUND | PEWAUKEE, WI | Johnson Bank |
| $350,000–1 million | WISCONSIN PROPERTY MANAGEMENT COMPANY | MADISON, WI | Johnson Bank |
| $150,000–350,000 | WISCONSIN SCREEN PROCESS, INC. | RACINE, WI | Johnson Bank |
| $150,000–350,000 | WISCONSIN WOMEN'S HEALTH FOUNDATION, INC. | MADISON, WI | Johnson Bank |
| $150,000–350,000 | WISSOTA SAND AND GRAVEL INC. | RICHFIELD, WI | Johnson Bank |
| $150,000–350,000 | WITH A TWIST, LLC | DELAFIELD, WI | Johnson Bank |
| $150,000–350,000 | WM CHICAGO LLC | MIDDLETON, WI | Johnson Bank |
| $150,000–350,000 | WOMEN AND CHILDREN'S HORIZON, INC. | KENOSHA, WI | Johnson Bank |
| $1–2 million | WOMEN'S CARE OF WISCONSIN, S.C. | APPLETON, WI | Johnson Bank |
| $350,000–1 million | WOMEN'S HEALTH SPECIALISTS | APPLETON, WI | Johnson Bank |
| $350,000–1 million | WORKSHOP ARCHITECTS, INC. | MILWAUKEE, WI | Johnson Bank |
| $1–2 million | YAHARA MATERIALS, INC. | WAUNAKEE, WI | Johnson Bank |
| $150,000–350,000 | YMCA OF NORTHERN ROCK COUNTY | JANESVILLE, WI | Johnson Bank |
| $1–2 million | YOUNG MEN'S CHRISTIAN ASSOCIATION OF DANE COUNTY, INC. | MADISON, WI | Johnson Bank |
| $150,000–350,000 | Z OUTDOOR LIVING, LLC | FITCHBURG, WI | Johnson Bank |
| $150,000–350,000 | ZETA GROUP ENGINEERING, LLC | DE PERE, WI | Johnson Bank |
| $1–2 million | ZUND AMERICA, INC. | OAK CREEK, WI | Johnson Bank |