| $350,000–1 million | VENDURA INDUSTRIES LLC | Monona, WI | First Business Bank |
| $350,000–1 million | VENDURA INDUSTRIES, LLC | MADISON, WI | First Business Bank |
| $150,000–350,000 | VILLAGE DENTAL GROUP S.C. | Menomonee Falls, WI | First Business Bank |
| $150,000–350,000 | VILLAGE DENTAL GROUP, S.C. | MENOMONEE FALLS, WI | First Business Bank |
| $350,000–1 million | VISION AUTO GROUP, INC. | PULASKI, WI | First Business Bank |
| $2–5 million | VOGEL BROS. BUILDING CO. | MADISON, WI | First Business Bank |
| $350,000–1 million | VOLTEO LLC | Chandler, AZ | First Business Bank |
| $350,000–1 million | VOLTEO, LLC | CHANDLER, AZ | First Business Bank |
| $350,000–1 million | WAHL HOLDING COMPANY, LLC | FREMONT, OH | First Business Bank |
| $150,000–350,000 | WAUKESHA COUNTY COMMUNITY DENTAL CLINIC, INC. | WAUKESHA, WI | First Business Bank |
| $2–5 million | WEGNER CPAS, LLP | MADISON, WI | First Business Bank |
| $2–5 million | WEIMER BEARING & TRANSMISSION INC. | GERMANTOWN, WI | First Business Bank |
| $150,000–350,000 | WESLEY HEATING & COOLING INC | Green Bay, WI | First Business Bank |
| $5–10 million | WESTPHAL & COMPANY, INC. | MADISON, WI | First Business Bank |
| $350,000–1 million | WHEATBELT INC. | Kansas City, MO | First Business Bank |
| $350,000–1 million | WHEATBELT, INC. | KANSAS CITY, MO | First Business Bank |
| $1–2 million | WHEELER CONSOLIDATED, INC. | WEST DES MOINES, IA | First Business Bank |
| $150,000–350,000 | WIEDENBECK, INC. | Monona, WI | First Business Bank |
| $150,000–350,000 | WINTERGREEN RESORT & CONFERENCE CENTER, LLC | WISCONSIN DELLS, WI | First Business Bank |
| $150,000–350,000 | WISCONSIN AUTOMATION LLC | Wales, WI | First Business Bank |
| $150,000–350,000 | WISCONSIN AUTOMATION, LLC | WALES, WI | First Business Bank |
| $150,000–350,000 | WISCONSIN CENTER FOR EDUCATION PRODUCTS AND SERVICES | MADISON, WI | First Business Bank |
| $150,000–350,000 | WISCONSIN CENTER FOR EDUCATION PRODUCTS AND SERVICES INC. | Madison, WI | First Business Bank |
| $1–2 million | WISCONSIN COIL SPRING LLC | Muskego, WI | First Business Bank |
| $1–2 million | WISCONSIN COIL SPRING, LLC | MUSKEGO, WI | First Business Bank |
| $150,000–350,000 | WISCONSIN COLLABORATIVE FOR HEALTHCARE QUALITY | MADISON, WI | First Business Bank |
| $350,000–1 million | WISCONSIN CONFERENCE BOARD OF TRUSTEES OF THE UNITED METHODI | SUN PRAIRIE, WI | First Business Bank |
| $150,000–350,000 | WISCONSIN EARLY CHILDHOOD ASSOCIATION, INC. | Fitchburg, WI | First Business Bank |
| $150,000–350,000 | WISCONSIN HEALTH INFORMATION ORGANIZATION, INC. | MADISON, WI | First Business Bank |
| $150,000–350,000 | WISCONSIN HISTORICAL FOUNDATION INC. | Madison, WI | First Business Bank |
| $150,000–350,000 | WISCONSIN HISTORICAL FOUNDATION, INC. | MADISON, WI | First Business Bank |
| $150,000–350,000 | WISCONSIN MEDIA GROUP LLC | Kiel, WI | First Business Bank |
| $150,000–350,000 | WISCONSIN MEDIA GROUP, LLC | KIEL, WI | First Business Bank |
| $150,000–350,000 | WISCONSIN MEDICAL SOCIETY INC. | Madison, WI | First Business Bank |
| $150,000–350,000 | WISCONSIN MEDICAL SOCIETY INSURANCE AND FINANCIAL SERVICES, | MADISON, WI | First Business Bank |
| $350,000–1 million | WISCONSIN SHOWER DOOR & SUPPLY CORP | MENOMONEE FALLS, WI | First Business Bank |
| $1–2 million | WISCONSIN STAMPING & MANUFACTURING, LLC | GERMANTOWN, WI | First Business Bank |
| $150,000–350,000 | WISCONSIN'S BEST LLC | Oregon, WI | First Business Bank |
| $150,000–350,000 | WISCONSIN'S BEST LLC | OREGON, WI | First Business Bank |
| $350,000–1 million | WOODPORT DOORS, LLC | SHAWANO, WI | First Business Bank |
| $150,000–350,000 | WORLD DAIRY EXPO | Madison, WI | First Business Bank |
| $150,000–350,000 | WORLD DAIRY EXPO, INC. | MADISON, WI | First Business Bank |
| $150,000–350,000 | WRIGHT FAMILY ENTERPRISES, INC. | VERONA, WI | First Business Bank |
| $2–5 million | WTS PARADIGM, LLC | MIDDLETON, WI | First Business Bank |
| $2–5 million | YOUNG MEN'S CHRISTIAN ASSOCIATION OF THE FOX CITIES INC. | Appleton, WI | First Business Bank |
| $1–2 million | ZIEBART INTERNATIONAL CORPORATION | Troy, MI | First Business Bank |
| $1–2 million | ZIEBART INTERNATIONAL CORPORATION | TROY, MI | First Business Bank |
| $1–2 million | ZIEN SERVICE INC. | Glendale, WI | First Business Bank |
| $1–2 million | ZIEN SERVICE, INC. | MILWAUKEE, WI | First Business Bank |