| $150,000–350,000 | 2G ENGINEERING, LLC | SUN PRAIRIE, WI | Johnson Bank |
| $350,000–1 million | ACTION PLUMBING, HEATING, AIR CONDITIONING AND ELECTRIC, INC | SUN PRAIRIE, WI | First Business Bank |
| $150,000–350,000 | ADS MECHANICAL, LLC | SUN PRAIRIE, WI | Lake Ridge Bank |
| $150,000–350,000 | AMERICAN GARAGE BUILDERS & LUMBER CO INC | SUN PRAIRIE, WI | BMO Bank National Association |
| $150,000–350,000 | APPLIANCE PRODUCTS CO. | SUN PRAIRIE, WI | Bank of Sun Prairie |
| $350,000–1 million | ASSOCIATED TRAINING SERVICES CORP | SUN PRAIRIE, WI | Bank of Sun Prairie |
| $150,000–350,000 | BAERWOLF DAIRIES LLC | SUN PRAIRIE, WI | Compeer Financial, ACA |
| $150,000–350,000 | BLUEPRINT FOR SUCCESS, INC. | SUN PRAIRIE, WI | JPMorgan Chase Bank, National Association |
| $1–2 million | CAPITOL MECHANICAL INC | SUN PRAIRIE, WI | Settlers Bank |
| $1–2 million | CAPITOL UNDERGROUND, INC. | SUN PRAIRIE, WI | Lake Ridge Bank |
| $1–2 million | CARDINAL HEATING & AIR CONDITIONING, INC | SUN PRAIRIE, WI | Bank of Sun Prairie |
| $150,000–350,000 | CHARLIE'S FOOD CONCESSIONS | SUN PRAIRIE, WI | Old National Bank |
| $350,000–1 million | CHASE LUMBER & FUEL COMPANY, INC. | SUN PRAIRIE, WI | Bank of Sun Prairie |
| $150,000–350,000 | CLEMENTS VISION CARE, LLC | SUN PRAIRIE, WI | Bank of Sun Prairie |
| $150,000–350,000 | CTI PAPER GROUP, INC | SUN PRAIRIE, WI | First Business Bank |
| $2–5 million | DIDION MILLING INC | SUN PRAIRIE, WI | The Huntington National Bank |
| $150,000–350,000 | DIESEL TRUCK DRIVER TRAINING SCHOOL, INC. | SUN PRAIRIE, WI | Bank of Sun Prairie |
| $150,000–350,000 | GNF MANAAGMENT LLC | SUN PRAIRIE, WI | Summit CU |
| $150,000–350,000 | GORILLA MOVERS OF WISCONSIN INC. | SUN PRAIRIE, WI | Bank of Sun Prairie |
| $1–2 million | HALLMAN PAINTS INC | SUN PRAIRIE, WI | Bank of Sun Prairie |
| $350,000–1 million | HOME AGAIN ASSISTED LIVING INC | SUN PRAIRIE, WI | Lake Ridge Bank |
| $350,000–1 million | I3 PRODUCT DEVELOPMENT, INC. | SUN PRAIRIE, WI | Bank of Sun Prairie |
| $150,000–350,000 | INFINITE ABILITY INC | SUN PRAIRIE, WI | Old National Bank |
| $150,000–350,000 | JENNINGS AND WOLDT REMODELING, INC. | SUN PRAIRIE, WI | Bank of Sun Prairie |
| $1–2 million | JK HACKL TRANSPORTATION SERVICES INC | SUN PRAIRIE, WI | Associated Bank, National Association |
| $350,000–1 million | LANDFILL DRILLING AND PIPING SPECIALISTS, LLC | SUN PRAIRIE, WI | Bank of Sun Prairie |
| $350,000–1 million | LUEDTKE-STORM-MACKY CHIROPRACTIC CLINIC, S.C. | SUN PRAIRIE, WI | One Community Bank |
| $150,000–350,000 | MALY CERAMIC TILE CO., INC. | SUN PRAIRIE, WI | Starion Bank |
| $150,000–350,000 | MARKET STREET DINER, LLC | SUN PRAIRIE, WI | Wisconsin Bank and Trust, A Division of HTLF Bank |
| $150,000–350,000 | MARTEN BUILDING & DESIGN, INC. | SUN PRAIRIE, WI | Fortifi Bank |
| $150,000–350,000 | MAUNESHA RIVER DAIRY | SUN PRAIRIE, WI | Farmers & Merchants Union Bank |
| $350,000–1 million | MENZEL ENTERPRISES, INC. | SUN PRAIRIE, WI | One Community Bank |
| $150,000–350,000 | NEW MERIDIAN BEER, LLC | SUN PRAIRIE, WI | Byline Bank |
| $150,000–350,000 | O'CONNELL PHARMACY, LTD. | SUN PRAIRIE, WI | One Community Bank |
| $150,000–350,000 | OLD WORLD CREAMERY, LLC | SUN PRAIRIE, WI | Bank of Mauston |
| $2–5 million | PALMER JOHNSON ENTERPRISES, INC. | SUN PRAIRIE, WI | BMO Bank National Association |
| $150,000–350,000 | PARKVIEW DENTAL ASSOCIATES SC | SUN PRAIRIE, WI | PNC Bank, National Association |
| $150,000–350,000 | PATIO PLEASURES, LLC | SUN PRAIRIE, WI | Bank of Sun Prairie |
| $150,000–350,000 | PEACE EVANGELICAL LUTHERAN CHURCH & SCHOOL OF SUN PRAIRIE WI | SUN PRAIRIE, WI | One Community Bank |
| $350,000–1 million | PEERLESS INVESTMENT GROUP, LLC | SUN PRAIRIE, WI | The Park Bank |
| $150,000–350,000 | PROAGTIVE TECHNOLOGIES LLC | SUN PRAIRIE, WI | Farmers & Merchants State Bank |
| $150,000–350,000 | RJL VENTURES, LLC | SUN PRAIRIE, WI | Associated Bank, National Association |
| $150,000–350,000 | ROCK-A-BYE, LLC | SUN PRAIRIE, WI | Summit CU |
| $2–5 million | ROYLE PRINTING CO. | SUN PRAIRIE, WI | Johnson Bank |
| $350,000–1 million | SACRED HEARTS OF JESUS AND MARY | SUN PRAIRIE, WI | Bank of Sun Prairie |
| $150,000–350,000 | SALVATORE'S TOMATO PIES, LLC | SUN PRAIRIE, WI | Oak Bank |
| $2–5 million | SANI-MATIC, INC. | SUN PRAIRIE, WI | BMO Bank National Association |
| $150,000–350,000 | SBS MSI INC | SUN PRAIRIE, WI | The Huntington National Bank |
| $350,000–1 million | SCAL HOBART, LLC | SUN PRAIRIE, WI | Westbury Bank |
| $150,000–350,000 | SCAL KENOSHA, LLC | SUN PRAIRIE, WI | Westbury Bank |
| $150,000–350,000 | SCHONHEIT GARDENS LANDSCAPING, LLC | SUN PRAIRIE, WI | Byline Bank |
| $150,000–350,000 | SCOTT'S OF WISCONSIN, LLC | SUN PRAIRIE, WI | Lake Ridge Bank |
| $350,000–1 million | SEE, INC | SUN PRAIRIE, WI | Bank of Sun Prairie |
| $350,000–1 million | SERVICE SPECIALISTS OF DANE COUNTY, INC. | SUN PRAIRIE, WI | Farmers & Merchants State Bank |
| $150,000–350,000 | STREBOR, INC. | SUN PRAIRIE, WI | Bank of Sun Prairie |
| $350,000–1 million | SUN PRAIRIE ATHLETIC CLUB, INC. | SUN PRAIRIE, WI | Bank of Sun Prairie |
| $150,000–350,000 | SUN PRAIRIE BURGERS, INC | SUN PRAIRIE, WI | Bank of Wisconsin Dells |
| $150,000–350,000 | SUN PRAIRIE GRITTY, LLC | SUN PRAIRIE, WI | Lake Ridge Bank |
| $350,000–1 million | SUN PRAIRIE HEALTHCARE OPERATIONS LLC | SUN PRAIRIE, WI | Associated Bank, National Association |
| $150,000–350,000 | THE AQUILA GROUP INC | SUN PRAIRIE, WI | Wells Fargo Bank, National Association |
| $1–2 million | THERMAL SPRAY TECHNOLIGIES, INC | SUN PRAIRIE, WI | Associated Bank, National Association |
| $150,000–350,000 | TREVORROW GRILLS LLC | SUN PRAIRIE, WI | Bank of Sun Prairie |
| $150,000–350,000 | TWO RODS & A REEL, LLC | SUN PRAIRIE, WI | The Park Bank |
| $1–2 million | VALUE ADDED DISTRIBUTORS, LLC | SUN PRAIRIE, WI | Johnson Bank |
| $2–5 million | WDI LLC | SUN PRAIRIE, WI | Associated Bank, National Association |
| $150,000–350,000 | WEBER TIRES, INC | SUN PRAIRIE, WI | Bank of Sun Prairie |
| $150,000–350,000 | WEST PRAIRIE DENTAL LLC | SUN PRAIRIE, WI | PNC Bank, National Association |
| $350,000–1 million | WEYAUWEGA CHEESE, LLC | SUN PRAIRIE, WI | Bank of Mauston |
| $350,000–1 million | WISCONSIN CONFERENCE BOARD OF TRUSTEES OF THE UNITED METHODI | SUN PRAIRIE, WI | First Business Bank |