| $150,000–350,000 | K&W GREENERY INC | JANESVILLE, WI | Johnson Bank |
| $350,000–1 million | KAISER TRANSPORT, INC. | MILTON, WI | Johnson Bank |
| $350,000–1 million | KANDU INDSUTRIES INC | Janesville, WI | Johnson Bank |
| $350,000–1 million | KANDU INDSUTRIES, INC | JANESVILLE, WI | Johnson Bank |
| $350,000–1 million | KATZ PROPERTIES MANAGEMENT AND DEVELOPMENT | MILWAUKEE, WI | Johnson Bank |
| $150,000–350,000 | KEEBLER & ASSOCIATES, LLP | GREEN BAY, WI | Johnson Bank |
| $350,000–1 million | KENOSHA ACHIEVEMENT CENTER INC. | Kenosha, WI | Johnson Bank |
| $350,000–1 million | KENOSHA ACHIEVEMENT CENTER, INC. | KENOSHA, WI | Johnson Bank |
| $350,000–1 million | KENOSHA AREA FAMILY & AGING SERVICES, INC. | KENOSHA, WI | Johnson Bank |
| $1–2 million | KENOSHA COMMUNITY HEALTH CENTER INC. | Kenosha, WI | Johnson Bank |
| $1–2 million | KENOSHA COMMUNITY HEALTH CENTER, INC. | KENOSHA, WI | Johnson Bank |
| $150,000–350,000 | KENOSHA HEATING & COOLING LLC | Kenosha, WI | Johnson Bank |
| $150,000–350,000 | KENOSHA HEATING & COOLING LLC | KENOSHA, WI | Johnson Bank |
| $1–2 million | KENOSHA HUMAN DEVELOPMENT SERVICES, INC. | KENOSHA, WI | Johnson Bank |
| $350,000–1 million | KENOSHA STEEL CASTINGS INC. | Kenosha, WI | Johnson Bank |
| $350,000–1 million | KENOSHA STEEL CASTINGS, INC. | KENOSHA, WI | Johnson Bank |
| $150,000–350,000 | KENOSHA VISITING NURSE ASSOCIATION INC. | Kenosha, WI | Johnson Bank |
| $150,000–350,000 | KENOSHA VISITING NURSE ASSOCIATION, INC. | KENOSHA, WI | Johnson Bank |
| $150,000–350,000 | KENTUCKY FRIED CHICKEN OF ZION INC. | KENOSHA, WI | Johnson Bank |
| $1–2 million | KEYSTONE STAFFING GROUP LLC | MILWAUKEE, WI | Johnson Bank |
| $150,000–350,000 | KFRRMG, LLC | MILWAUKEE, WI | Johnson Bank |
| $150,000–350,000 | KG MARKETING AND BAG CO, INC | WAUKESHA, WI | Johnson Bank |
| $150,000–350,000 | KG MARKETING AND BAG CO, INC | Waukesha, WI | Johnson Bank |
| $150,000–350,000 | KGNMP HOTELS LLC | Oconomowoc, WI | Johnson Bank |
| $350,000–1 million | KILN TECHNOLOGY, INC. | MILWAUKEE, WI | Johnson Bank |
| $350,000–1 million | KITCHEN CUBES LLC | Bristol, WI | Johnson Bank |
| $350,000–1 million | KITCHEN CUBES LLC | BRISTOL, WI | Johnson Bank |
| $150,000–350,000 | KM HOTEL LLC | Oconomowoc, WI | Johnson Bank |
| $350,000–1 million | KORNDOERFER HOMES, INC. | MOUNT PLEASANT, WI | Johnson Bank |
| $150,000–350,000 | KOTZIN VALUATION PARTNERS, LLC | PHOENIX, AZ | Johnson Bank |
| $350,000–1 million | KSP GROUP, INC | RACINE, WI | Johnson Bank |
| $1–2 million | KUA CANDY LLC | JANESVILLE, WI | Johnson Bank |
| $350,000–1 million | KUNDINGER, INC. | AUBURN HILLS, MI | Johnson Bank |
| $350,000–1 million | L.H. KRUEGER & SON, INC. | WAUKESHA, WI | Johnson Bank |
| $350,000–1 million | LA SALLE COMPANIES | LAKE GENEVA, WI | Johnson Bank |
| $350,000–1 million | LA SALLE COMPANIES | LAKE GENEVA, WI | Johnson Bank |
| $150,000–350,000 | LA SALLE COMPANIES 2, INC. | LAKE GENEVA, WI | Johnson Bank |
| $150,000–350,000 | LAABS HOME HEALTH CARE INC. | Milwaukee, WI | Johnson Bank |
| $150,000–350,000 | LAABS HOME HEALTH CARE, INC. | MILWAUKEE, WI | Johnson Bank |
| $1–2 million | LAC COURTE OREILLES GOVERNING BOARD | HAYWARD, WI | Johnson Bank |
| $1–2 million | LAC COURTE OREILLES OJIBWE TRIBE | Hayward, WI | Johnson Bank |
| $1–2 million | LAKEVIEW CONSTRUCTION LLC | Pleasant Prairie, WI | Johnson Bank |
| $1–2 million | LAKEVIEW CONSTRUCTION, LLC | PLEASANT PRAIRIE, WI | Johnson Bank |
| $2–5 million | LATITUDE CORP. | VERONA, WI | Johnson Bank |
| $2–5 million | LATITUDE CORP. | Verona, WI | Johnson Bank |
| $2–5 million | LAUREATE HOUSING LLC | WAUKESHA, WI | Johnson Bank |
| $350,000–1 million | LEGACY CONVERTING, INC. | GREEN BAY, WI | Johnson Bank |
| $150,000–350,000 | LEIB KNOTT GAYNOR LLC | MILWAUKEE, WI | Johnson Bank |
| $150,000–350,000 | LEIB KNOTT GAYNOR LLC | Milwaukee, WI | Johnson Bank |
| $1–2 million | LEMAN USA, INC. | STURTEVANT, WI | Johnson Bank |
| $1–2 million | LIMITLESS POSSIBILITIES LLC | APPLETON, WI | Johnson Bank |
| $1–2 million | LINCOLN CONTRACTORS SUPPLY | MILWAUKEE, WI | Johnson Bank |
| $150,000–350,000 | LIONS QUICK MARTS, INC. | JANESVILLE, WI | Johnson Bank |
| $350,000–1 million | LLOYD'S PLUMBING & HEATING CORP. | JANESVILLE, WI | Johnson Bank |
| $350,000–1 million | LOCKNCHARGE TECHNOLOGIES LLC | MADISON, WI | Johnson Bank |
| $150,000–350,000 | LOHMAN COMPANY, LLC | MESA, AZ | Johnson Bank |
| $350,000–1 million | LUBENOW COMPANIES INC | GREEN BAY, WI | Johnson Bank |
| $350,000–1 million | MAC METAL PRODUCTS OF WISCONSIN INC. | Germantown, WI | Johnson Bank |
| $350,000–1 million | MAC METAL PRODUCTS OF WISCONSIN, INC. | GERMANTOWN, WI | Johnson Bank |
| $150,000–350,000 | MAD MUFFLERS, INC | MADISON, WI | Johnson Bank |
| $350,000–1 million | MADISON FAMILY DENTAL ASSOCIATES | MADISON, WI | Johnson Bank |
| $350,000–1 million | MADISON FAMILY DENTAL ASSOCIATES | MADISON, WI | Johnson Bank |
| $150,000–350,000 | MADISON MUSEUM OF CONTEMPORARY ART INC. | Madison, WI | Johnson Bank |
| $150,000–350,000 | MADISON MUSEUM OF CONTEMPORARY ART, INC. | MADISON, WI | Johnson Bank |
| $150,000–350,000 | MADISON SHEET METAL LLC | MC FARLAND, WI | Johnson Bank |
| $350,000–1 million | MADISON WOMEN'S HEALTH, LLP | MADISON, WI | Johnson Bank |
| $350,000–1 million | MAJIC PRODUCTIONS INC. | WAUKESHA, WI | Johnson Bank |
| $350,000–1 million | MAJIC PRODUCTIONS, INC | WAUKESHA, WI | Johnson Bank |
| $350,000–1 million | MANSUR TRUCKING | JANESVILLE, WI | Johnson Bank |
| $350,000–1 million | MARCUS CENTER FOR THE PERFORMING ARTS INC. | Milwaukee, WI | Johnson Bank |
| $1–2 million | MARCUS CENTER FOR THE PERFORMING ARTS, INC. | MILWAUKEE, WI | Johnson Bank |
| $350,000–1 million | MARS CHEESE CASTLE INC. | Kenosha, WI | Johnson Bank |
| $350,000–1 million | MARS CHEESE CASTLE, INC. | KENOSHA, WI | Johnson Bank |
| $5–10 million | MARTIN PETERSEN COMPANY, INC. | KENOSHA, WI | Johnson Bank |
| $350,000–1 million | MATERIAL HANDLING INTERMEDIARY INC. | WAUKESHA, WI | Johnson Bank |
| $150,000–350,000 | MAXON INDUSTRIES INC | Milwaukee, WI | Johnson Bank |
| $150,000–350,000 | MAXON INDUSTRIES INC | MILWAUKEE, WI | Johnson Bank |
| $350,000–1 million | MAY, POTENZA, BARAN & GILLESPIE, P.C. | PHOENIX, AZ | Johnson Bank |
| $1–2 million | MC ADAMS GRAPHICS INC | Oak Creek, WI | Johnson Bank |
| $350,000–1 million | MC ADAMS GRAPHICS INC | OAK CREEK, WI | Johnson Bank |
| $2–5 million | MCC INC | APPLETON, WI | Johnson Bank |
| $150,000–350,000 | MCCOTTER ENERGY SYSTEMS | MILWAUKEE, WI | Johnson Bank |
| $150,000–350,000 | MCCOTTER ENERGY SYSTEMS INC | MILWAUKEE, WI | Johnson Bank |
| $1–2 million | MCD INC. | Madison, WI | Johnson Bank |
| $1–2 million | MCD, INC. | MADISON, WI | Johnson Bank |
| $2–5 million | MEDICAL STAFFING SOLUTIONS, INC. | RICE LAKE, WI | Johnson Bank |
| $150,000–350,000 | MEIER TRUCK SERVICE, LLC | MADISON, WI | Johnson Bank |
| $1–2 million | MENTALLY ILL KIDS IN DISTRESS | PHOENIX, AZ | Johnson Bank |
| $150,000–350,000 | MEQUON INDEPENDENT BRANCH, LTD | MEQUON, WI | Johnson Bank |
| $350,000–1 million | METROPOLITAN ANESTHESIOLOGISTS, S.C. | BROOKFIELD, WI | Johnson Bank |
| $150,000–350,000 | MGROUP HOLDINGS INC | Brookfield, WI | Johnson Bank |
| $150,000–350,000 | MGROUP HOLDINGS, INC | BROOKFIELD, WI | Johnson Bank |
| $150,000–350,000 | MICHAEL'S SIGN, INC. | RACINE, WI | Johnson Bank |
| $1–2 million | MID VALLEY INDUSTRIES LLC | Kaukauna, WI | Johnson Bank |
| $1–2 million | MID VALLEY INDUSTRIES, LLC | KAUKAUNA, WI | Johnson Bank |
| $2–5 million | MID-STATE GROUP INC | JANESVILLE, WI | Johnson Bank |
| $350,000–1 million | MID-WEST INSTITUTIONAL FOOD DISTRIBUTORS INC. | Chicago, IL | Johnson Bank |
| $150,000–350,000 | MIDLAND DEVELOPMENT INC | Janesville, WI | Johnson Bank |
| $350,000–1 million | MIDSTATE AMUSEMENT GAMES LLC | FOND DU LAC, WI | Johnson Bank |
| $150,000–350,000 | MIDWEST FINANCIAL GROUP INC | MADISON, WI | Johnson Bank |