| $150,000–350,000 | BEVERAGE PLANNING WORLDWIDE LLC | MANHASSET, NY | Byline Bank |
| $150,000–350,000 | BEVSTRAT LLC | EVANSTON, IL | Byline Bank |
| $150,000–350,000 | BIG APPLE FINER FOODS, INC. | CHICAGO, IL | Byline Bank |
| $350,000–1 million | BIGHEAD BREWING COMPANY LLC | Libertyville, IL | Byline Bank |
| $350,000–1 million | BIGHEAD BREWING COMPANY, LLC | LIBERTYVILLE, IL | Byline Bank |
| $150,000–350,000 | BIO PACKAGING FILMS, LLC | MUNDELEIN, IL | Byline Bank |
| $350,000–1 million | BIXI BREWERY LLC | Chicago, IL | Byline Bank |
| $350,000–1 million | BIXI BREWERY LLC | CHICAGO, IL | Byline Bank |
| $1–2 million | BKBG ENTERPRISES, INC. | CAROL STREAM, IL | Byline Bank |
| $150,000–350,000 | BL MYRTLE BEACH LLC | Myrtle Beach, SC | Byline Bank |
| $150,000–350,000 | BLACK SHEEP HOLDING LLC D/B/A REGAL CLEANING | PORT WASHINGTON, NY | Byline Bank |
| $150,000–350,000 | BLACK SHEEP HOLDING LLC D/B/A REGAL CLEANING | Port Washington, NY | Byline Bank |
| $150,000–350,000 | BLACKHAWK AMUSEMENTS INC. | Hoffman Estates, IL | Byline Bank |
| $150,000–350,000 | BLACKHAWK AMUSEMENTS, INC. | HOFFMAN ESTATES, IL | Byline Bank |
| $150,000–350,000 | BLEACHERS INC. | Chicago, IL | Byline Bank |
| $150,000–350,000 | BLEACHERS, INC. | CHICAGO, IL | Byline Bank |
| $350,000–1 million | BLUCO CORPORATION | NAPERVILLE, IL | Byline Bank |
| $350,000–1 million | BLUE GOOSE SUPER MARKET INC | St Charles, IL | Byline Bank |
| $150,000–350,000 | BLUE IRIS CAFE INC. | Chicago, IL | Byline Bank |
| $350,000–1 million | BMM LOGISTICS INC. | Chicago, IL | Byline Bank |
| $350,000–1 million | BMM LOGISTICS INC. | Chicago, IL | Byline Bank |
| $150,000–350,000 | BOCKWINKEL'S AT MCCLURG, INC. | CHICAGO, IL | Byline Bank |
| $150,000–350,000 | BOMBAY CHOPSTICKS LLC | Hoffman Estates, IL | Byline Bank |
| $150,000–350,000 | BOMBAY CHOPSTICKS LLC | HOFFMAN ESTATES, IL | Byline Bank |
| $150,000–350,000 | BONITA STEEL BUILDERS INC. | Tucson, AZ | Byline Bank |
| $150,000–350,000 | BONITA STEEL BUILDERS, INC. | TUCSON, AZ | Byline Bank |
| $1–2 million | BORNQUIST, INC. | CHICAGO, IL | Byline Bank |
| $150,000–350,000 | BOTTI ARCHITECTURAL SERVICES, INC. | GLENVIEW, IL | Byline Bank |
| $350,000–1 million | BRADFORD SYSTEMS CORPORATION | Elmhurst, IL | Byline Bank |
| $350,000–1 million | BRADFORD SYSTEMS CORPORATION | Elmhurst, IL | Byline Bank |
| $150,000–350,000 | BRADISH ASSOCIATES, LTD. | ARLINGTON HEIGHTS, IL | Byline Bank |
| $350,000–1 million | BRAVO 4200 LLC | Schiller Park, IL | Byline Bank |
| $150,000–350,000 | BRAVO 4200 LLC | SCHILLER PARK, IL | Byline Bank |
| $350,000–1 million | BRAVO 8900 | Brown Deer, WI | Byline Bank |
| $350,000–1 million | BRAVO 8900 | MILWAUKEE, WI | Byline Bank |
| $150,000–350,000 | BRIDGEPORT TRUCK AND STORAGE CENTER, INC. | CHICAGO, IL | Byline Bank |
| $350,000–1 million | BRIDGEVIEW ADVISORS, LLC | BRIDGEVIEW, IL | Byline Bank |
| $350,000–1 million | BRININSTOOL & LYNCH, LTD. | CHICAGO, IL | Byline Bank |
| $350,000–1 million | BRITE DENTAL PC | Chicago, IL | Byline Bank |
| $350,000–1 million | BRITE DENTAL PC | CHICAGO, IL | Byline Bank |
| $350,000–1 million | BRITTEN SCHOOL | Westchester, IL | Byline Bank |
| $1–2 million | BROWN & JOSEPH, LLC | ITASCA, IL | Byline Bank |
| $150,000–350,000 | BRYN MAWR RESTAURANT CORP | Chicago, IL | Byline Bank |
| $150,000–350,000 | BUCKY CORRAL LLC | Milwaukee, WI | Byline Bank |
| $150,000–350,000 | BUCKY CORRAL LLC | MILWAUKEE, WI | Byline Bank |
| $150,000–350,000 | BUILDERS PROTECTION GROUP LLC | Lomita, CA | Byline Bank |
| $150,000–350,000 | BUILDINGPOINT MIDWEST LLC | Plainfield, IL | Byline Bank |
| $350,000–1 million | BUKACEK CONSTRUCTION GROUP, INC. | Racine, WI | Byline Bank |
| $350,000–1 million | BUKACEK CONSTRUCTION GROUP, INC. | RACINE, WI | Byline Bank |
| $150,000–350,000 | BURTCH WORKS LLC | Evanston, IL | Byline Bank |
| $350,000–1 million | C CASA HOLDINGS LLC | Napa, CA | Byline Bank |
| $350,000–1 million | C CASA HOLDINGS LLC | NAPA, CA | Byline Bank |
| $150,000–350,000 | C. SZABO CONTRACTING | West Chicago, IL | Byline Bank |
| $350,000–1 million | C.D. PEACOCK INC. | Oak Brook, IL | Byline Bank |
| $350,000–1 million | C.D. PEACOCK, INC. | OAK BROOK, IL | Byline Bank |
| $150,000–350,000 | CAAN FLORAL & GREENHOUSES, LLC | SHEBOYGAN, WI | Byline Bank |
| $150,000–350,000 | CAL RESTAURANTS | CITRUS HEIGHTS, CA | Byline Bank |
| $150,000–350,000 | CAL RESTAURANTS | Citrus Heights, CA | Byline Bank |
| $1–2 million | CALCO | RICHMOND, IL | Byline Bank |
| $350,000–1 million | CALIFORNNIA QSR MANAGEMENT INC | FRESNO, CA | Byline Bank |
| $2–5 million | CARDINAL INTELLECTUAL PROPERTY, INC. | Evanston, IL | Byline Bank |
| $350,000–1 million | CARJIM ENTERPRISES | Vernon Hills, IL | Byline Bank |
| $150,000–350,000 | CAROL FOX & ASSOCIATES INC | Chicago, IL | Byline Bank |
| $150,000–350,000 | CAS GROUP II INC | ADDISON, IL | Byline Bank |
| $350,000–1 million | CASAPPA CORP. | BATAVIA, IL | Byline Bank |
| $1–2 million | CATCO OHARE INC | Rosemont, IL | Byline Bank |
| $1–2 million | CATCO OHARE INC | Rosemont, IL | Byline Bank |
| $350,000–1 million | CATERING ENTERPRISES LTD. | Addison, IL | Byline Bank |
| $150,000–350,000 | CATERING ENTERPRISES, LTD. | Addison, IL | Byline Bank |
| $150,000–350,000 | CD PEACOCK OLD ORCHARD LLC | Oak Brook, IL | Byline Bank |
| $150,000–350,000 | CD PEACOCK OLD ORCHARD LLC | Oak Brook, IL | Byline Bank |
| $150,000–350,000 | CEDAR PATH NURSERIES LLC | Lockport, IL | Byline Bank |
| $150,000–350,000 | CELEBRATION CHURCH, INC | GREEN BAY, WI | Byline Bank |
| $150,000–350,000 | CENTER FOR ADDICTIVE PROBLEMS INC | CHICAGO, IL | Byline Bank |
| $150,000–350,000 | CENTER FOR INDEPENDENT FUTURES | Evanston, IL | Byline Bank |
| $150,000–350,000 | CENTER FOR INDEPENDENT FUTURES | Evanston, IL | Byline Bank |
| $150,000–350,000 | CENTRAL CITY MANAGEMENT LLC | CHICAGO, IL | Byline Bank |
| $150,000–350,000 | CFIT COLLAR INC. | Glenview, IL | Byline Bank |
| $350,000–1 million | CFIT COOK INC. | GLENVIEW, IL | Byline Bank |
| $1–2 million | CFIT HOLDING CORPORATION | GLENVIEW, IL | Byline Bank |
| $350,000–1 million | CGI AUTOMATED MANUFACTURING, INC. | ROMEOVILLE, IL | Byline Bank |
| $150,000–350,000 | CGI INTERNATIONAL, LLC | WASHINGTON, PA | Byline Bank |
| $1–2 million | CH VENTURES LLC | Wilmette, IL | Byline Bank |
| $1–2 million | CHALET LANDSCAPE CO. | WILMETTE, IL | Byline Bank |
| $350,000–1 million | CHARLES PRODUCTS LLC | Rockville, MD | Byline Bank |
| $350,000–1 million | CHARLES PRODUCTS, LLC | ROCKVILLE, MD | Byline Bank |
| $150,000–350,000 | CHAS. F. WILLIAMS CO., INC. | Fort Worth, TX | Byline Bank |
| $150,000–350,000 | CHI TOWN MARKET INC. | NAPERVILLE, IL | Byline Bank |
| $350,000–1 million | CHICAGO AREA EXPRESS, INC. | CHICAGO, IL | Byline Bank |
| $150,000–350,000 | CHICAGO CHOP SHOP LLC AND CCS MANAGEMENT LLC | Chicago, IL | Byline Bank |
| $150,000–350,000 | CHICAGO CHOP SHOP LLC AND CCS MANAGEMENT LLC | CHICAGO, IL | Byline Bank |
| $350,000–1 million | CHICAGO CITY DAY SCHOOL | Chicago, IL | Byline Bank |
| $350,000–1 million | CHICAGO CITY DAY SCHOOL | Chicago, IL | Byline Bank |
| $150,000–350,000 | CHICAGO DRINKING CO. INC. | Chicago, IL | Byline Bank |
| $350,000–1 million | CHICAGO FIRE PROTECTION LLC | Chicago, IL | Byline Bank |
| $350,000–1 million | CHICAGO FIRE PROTECTION LLC | CHICAGO, IL | Byline Bank |
| $350,000–1 million | CHICAGO PRIME STEAKHOUSE, CORP. | Schaumburg, IL | Byline Bank |
| $150,000–350,000 | CHICAGO PRIME STEAKHOUSE, CORP. | SCHAUMBURG, IL | Byline Bank |
| $150,000–350,000 | CHICAGO PRODUCE INC | CHICAGO, IL | Byline Bank |
| $350,000–1 million | CHICAGO SUBURBAN EXPRESS, INC | CHICAGO, IL | Byline Bank |