| $150,000–350,000 | 1039 W BRYN MAWR INC. | CHICAGO, IL | Byline Bank |
| $150,000–350,000 | 18 W. JEFFERSON CORPORATION | NAPERVILLE, IL | Byline Bank |
| $150,000–350,000 | 2100 WEST IRVING PARK ROAD INC | CHICAGO, IL | Byline Bank |
| $150,000–350,000 | 230 KATY, LLC | KATY, TX | Byline Bank |
| $150,000–350,000 | 230 SLTC, LLC | SUGAR LAND, TX | Byline Bank |
| $150,000–350,000 | 24-7 HIGHER STANDARD CORPORATION | MENIFEE, CA | Byline Bank |
| $150,000–350,000 | 310 GREEN BAY ROAD LLC | DES PLAINES, IL | Byline Bank |
| $150,000–350,000 | 365 HOLDINGS, LLC | TWINSBURG, OH | Byline Bank |
| $150,000–350,000 | 3D INDUSTRIES, INC. | BENSENVILLE, IL | Byline Bank |
| $150,000–350,000 | 4 STAR 160, LLC | CHICAGO, IL | Byline Bank |
| $350,000–1 million | 4 STAR 20 NORTH, LLC | CHICAGO, IL | Byline Bank |
| $150,000–350,000 | 4 STAR 3358 SOUTHPORT, LLC | CHICAGO, IL | Byline Bank |
| $150,000–350,000 | 813 FULTON MARKET LLC | DES PLAINES, IL | Byline Bank |
| $350,000–1 million | 86 FOOD SERVICE LLC | HIALEAH, FL | Byline Bank |
| $150,000–350,000 | A&R SCREENING | CRESTWOOD, IL | Byline Bank |
| $150,000–350,000 | AAM-RO CORPORATION | BROADVIEW, IL | Byline Bank |
| $150,000–350,000 | ABC BUSINESS FORMS | CHICAGO, IL | Byline Bank |
| $150,000–350,000 | ABLE ORNAMENTAL IRON, INC. | WOOD DALE, IL | Byline Bank |
| $350,000–1 million | ACBM LLC | FORT ATKINSON, WI | Byline Bank |
| $350,000–1 million | ACCU-TUBE LLC | ENGLEWOOD, CO | Byline Bank |
| $350,000–1 million | ACCURATE PRODUCTS, INC. | CHICAGO, IL | Byline Bank |
| $150,000–350,000 | ACQUAVIVA WINERY, LLC | MAPLE PARK, IL | Byline Bank |
| $1–2 million | ACQUIRENT, LLC | EVANSTON, IL | Byline Bank |
| $150,000–350,000 | ACTION CENTER ON RACE AND THE ECONOMY INSTITUTE | CHICAGO, IL | Byline Bank |
| $350,000–1 million | ACTIVE ROOFING COMPANY, INC. | CHICAGO, IL | Byline Bank |
| $150,000–350,000 | ADAMS FOAM RUBBER CO. INC. | CHICAGO, IL | Byline Bank |
| $150,000–350,000 | ADAMS PLASTICS L.P | ROLLING MEADOWS, IL | Byline Bank |
| $150,000–350,000 | ADAR HOLDINGS, INC. | SKOKIE, IL | Byline Bank |
| $150,000–350,000 | ADDISON CLEARWAVE COATINGS, INC. | ST. CHARLES, IL | Byline Bank |
| $150,000–350,000 | ADVANCE PRESCHOOL, INC. | HOFFMAN ESTATES, IL | Byline Bank |
| $350,000–1 million | AERIE VENTURES LLC | OAK PARK, IL | Byline Bank |
| $150,000–350,000 | AGATI, INC. | CHICAGO, IL | Byline Bank |
| $150,000–350,000 | AIR WIRELESS, LLC | WAUKESHA, WI | Byline Bank |
| $150,000–350,000 | AIYYARS INC | GREENWOOD, IN | Byline Bank |
| $350,000–1 million | AL GELATO CHICAGO, LLC | FRANKLIN PARK, IL | Byline Bank |
| $1–2 million | ALC & CO., LLC | LOS ANGELES, CA | Byline Bank |
| $350,000–1 million | ALL-AMERICAN SIGN CO., INC. | OAK LAWN, IL | Byline Bank |
| $2–5 million | ALLIANCE COMPANIES, INC. | HILLSIDE, IL | Byline Bank |
| $150,000–350,000 | ALLIANCE DOOR AND HARDWARE, LLC | HILLSIDE, IL | Byline Bank |
| $150,000–350,000 | ALM DISTRIBUTORS LLC | MELROSE PARK, IL | Byline Bank |
| $1–2 million | ALPA CONSTRUCTION INC. | BURR RIDGE, IL | Byline Bank |
| $2–5 million | ALTUS RECEIVABLES MANAGEMENT, INC. | KENNER, LA | Byline Bank |
| $150,000–350,000 | AMERICAN EQUINE INSURANCE GROUP LTD | ELGIN, IL | Byline Bank |
| $150,000–350,000 | AMERICAN IMPORT TILE 2 | ORLAND PARK, IL | Byline Bank |
| $1–2 million | AMERICAN KITCHEN DELIGHTS, INC. | HARVEY, IL | Byline Bank |
| $1–2 million | AMERICAN NATIONAL SKYLINE, INC. | WOOD DALE, IL | Byline Bank |
| $350,000–1 million | AMERICAN RESOURCE STAFFING, LLC | NASHVILLE, TN | Byline Bank |
| $350,000–1 million | AMERICAN WOOD RECYCLING, INC. | GILBERTS, IL | Byline Bank |
| $1–2 million | AMITRON, INC. | ELK GROVE VILLAGE, IL | Byline Bank |
| $350,000–1 million | AMLINGS LLC | FRANKLIN PARK, IL | Byline Bank |
| $150,000–350,000 | AMPRIDE TRAVEL CENTER INC | DENISON, IA | Byline Bank |
| $1–2 million | ANALYTICS8, LLC | CHICAGO, IL | Byline Bank |
| $150,000–350,000 | ANDADOR HOLDINGS, LLC-WHEELING | LOMBARD, IL | Byline Bank |
| $150,000–350,000 | ANDREA LUEHMANN, LTD | CHICAGO, IL | Byline Bank |
| $1–2 million | ANDRES MEDICAL BILLING, LTD. | ARLINGTON HEIGHTS, IL | Byline Bank |
| $1–2 million | ANGUIL ENVIRONMENTAL SERVICES INC | MILWAUKEE, WI | Byline Bank |
| $350,000–1 million | APARTMENT DATA SERVICES, LLC | HOUSTON, TX | Byline Bank |
| $1–2 million | APET, INC. | EAST DUNDEE, IL | Byline Bank |
| $350,000–1 million | APEX HOME HEALTH CARE, INC. | WESTMONT, IL | Byline Bank |
| $350,000–1 million | APEX HOSPICE AND PALLIATIVE CARE, INC. | WESTMONT, IL | Byline Bank |
| $150,000–350,000 | APEX WAREHOUSE SYSTEMS, LLC | OAKBROOK TERRACE, IL | Byline Bank |
| $150,000–350,000 | AQUAMIST PLUMBING AND LAW SPRINKLING CO. | DOLTON, IL | Byline Bank |
| $150,000–350,000 | AR-EN PARTY PRINTERS, INC. | SKOKIE, IL | Byline Bank |
| $350,000–1 million | ARC DRILLING LLC | CLEVELAND, OH | Byline Bank |
| $350,000–1 million | ARCHER ADVISORS, LLC | CHICAGO, IL | Byline Bank |
| $350,000–1 million | ARCHER SCREW PRODUCTS INC | FRANKLIN PARK, IL | Byline Bank |
| $350,000–1 million | ARCHITERRA, INC | VERNON HILLS, IL | Byline Bank |
| $150,000–350,000 | AREA CONSTRUCTION TRADES, INC. | AURORA, IL | Byline Bank |
| $150,000–350,000 | ARISTO MACHINING AND TECHNICAL SERVICES, LLC | ZION, IL | Byline Bank |
| $150,000–350,000 | ARISTOCRAT PROCESS SERVING LLC | TAMPA, FL | Byline Bank |
| $150,000–350,000 | ARIZONA CONSTRUCTION & RESTORATION CORPORATION | PHOENIX, AZ | Byline Bank |
| $150,000–350,000 | ARK LOGISTICS, LLC | GURNEE, IL | Byline Bank |
| $150,000–350,000 | ARLINGTON STRUCTURAL STEEL AND FABRICATIONS, INC. | ARLINGTON HEIGHTS, IL | Byline Bank |
| $150,000–350,000 | ARMANDO & SONS, INC. | ELGIN, IL | Byline Bank |
| $150,000–350,000 | ARROW PLUMBING, INC. | LIBERTYVILLE, IL | Byline Bank |
| $350,000–1 million | ARTLIP AND SONS | AURORA, IL | Byline Bank |
| $150,000–350,000 | ASHA DELAWARE, LLC. | CHICAGO, IL | Byline Bank |
| $350,000–1 million | ASHA SALON & SPA, LLC. | SCHAUMBURG, IL | Byline Bank |
| $350,000–1 million | ASHLING PARTNERS, LLC | CHICAGO, IL | Byline Bank |
| $150,000–350,000 | ASPEN LANDSCAPES, INC. (OC) AND ALI LLC (EPC) | GRAYSLAKE, IL | Byline Bank |
| $150,000–350,000 | ATHENS CONSTRUCTION COMPANY, INC. | CHICAGO, IL | Byline Bank |
| $2–5 million | ATLAS EXCAVATING INC | WEST LAFAYETTE, IN | Byline Bank |
| $350,000–1 million | ATTUCKS ASSET MANAGEMENT, LLC | CHICAGO, IL | Byline Bank |
| $150,000–350,000 | ATW CORPORATION | MUSKEGO, WI | Byline Bank |
| $150,000–350,000 | ATX CLINICAL TRIALS INC. | AUSTIN, TX | Byline Bank |
| $150,000–350,000 | AURORA RESTAURANT LLC | AURORA, IL | Byline Bank |
| $2–5 million | AUSTIN TYLER CONSTRUCTION, INC | ELWOOD, IL | Byline Bank |
| $350,000–1 million | AUTOMATIC PRECISION, INC. | HARWOOD HEIGHTS, IL | Byline Bank |
| $350,000–1 million | AXIS AUTOMATION LLC AND AXIS AUTOMATION GROUP INC. | HARTLAND, WI | Byline Bank |
| $150,000–350,000 | B.C. LANDSCAPE MANSORY, INC. | LAKE BLUFF, IL | Byline Bank |
| $150,000–350,000 | B.G.R. CONSTRUCTION, INC. | WAUCONDA, IL | Byline Bank |
| $150,000–350,000 | B.J. TRAILER AND TRUCK REPAIR, INC. | CHICAGO, IL | Byline Bank |
| $150,000–350,000 | BACHMAN ENTERPRISES INC. | SKOKIE, IL | Byline Bank |
| $150,000–350,000 | BAG TAVERN LLC | WILMETTE, IL | Byline Bank |
| $150,000–350,000 | BALMORAL AUTO WERKS, INC. | CHICAGO, IL | Byline Bank |
| $350,000–1 million | BAN-KOE SYSTEMS, INC. | MINNEAPOLIS, MN | Byline Bank |
| $150,000–350,000 | BANDJWET ENTERPRISES INC. DBA BEST | ROLLING MEADOWS, IL | Byline Bank |
| $150,000–350,000 | BANKS OF THE NILE INC. | MILFORD, MI | Byline Bank |
| $350,000–1 million | BANNER PERSONEL SERVICE, INC | NAPERVILLE, IL | Byline Bank |
| $150,000–350,000 | BARR MECHANICAL SALES, INC. | LAKE FOREST, IL | Byline Bank |