| $150,000–350,000 | FAMILIA FRESH MARKET NO 1 INC. | BERWYN, IL | Byline Bank |
| $150,000–350,000 | FAMILY RECIPE LLC | MENOMONEE FALLS, WI | Byline Bank |
| $150,000–350,000 | FAMILY THRIFT STORES, INC. | CHICAGO, IL | Byline Bank |
| $150,000–350,000 | FANG INC | PORT CHARLOTTE, FL | Byline Bank |
| $350,000–1 million | FARMERS CO-OPERATIVE OF HANSKA | HANSKA, MN | Byline Bank |
| $150,000–350,000 | FARMERS MARKET | NORTH LAKE, IL | Byline Bank |
| $150,000–350,000 | FAT ROSIE'S NAPERVILLE LLC | DES PLAINES, IL | Byline Bank |
| $350,000–1 million | FAT ROSIE'S SCHAUMBURG LLC | DES PLAINES, IL | Byline Bank |
| $350,000–1 million | FEED CONTROL CORPORATION | ELGIN, IL | Byline Bank |
| $2–5 million | FETTES, LOVE & SIEBEN, INC. | CHICAGO, IL | Byline Bank |
| $350,000–1 million | FI-MED MANAGEMENT, INC. | BROOKFIELD, WI | Byline Bank |
| $150,000–350,000 | FIRESIDE PUB, INCORPORATED | CHICAGO, IL | Byline Bank |
| $350,000–1 million | FIRST AMERICA METAL CORPORATION | MORRIS, IL | Byline Bank |
| $150,000–350,000 | FIRST PRESBYTERIAN CHURCH | EVANSTON, IL | Byline Bank |
| $150,000–350,000 | FIRST UNITED CHURCH OF OAK PARK | OAK PARK, IL | Byline Bank |
| $150,000–350,000 | FIRST UNITED METHODIST CHURCH OF EVANSTON | EVANSTON, IL | Byline Bank |
| $350,000–1 million | FISCHER EXCAVATING INC. | FREEPORT, IL | Byline Bank |
| $350,000–1 million | FISCHER-BUSH EQUIPMENT RENTALS INC | CINCINNATI, OH | Byline Bank |
| $1–2 million | FIVE STAR DECORATING, INC. | ITASCA, IL | Byline Bank |
| $150,000–350,000 | FIVE STAR TENNIS COMPANY | PLAINFIELD, IL | Byline Bank |
| $150,000–350,000 | FLADER PLUMBING & HEATING CO. | EVANSTON, IL | Byline Bank |
| $150,000–350,000 | FLEMING STEEL CO | NEW CASTLE, PA | Byline Bank |
| $2–5 million | FLOOD BROS DISPOSAL CO. | OAKBROOK TERRACE, IL | Byline Bank |
| $150,000–350,000 | FM CHATTANOOGA, LLC | CHATTANOOGA, TN | Byline Bank |
| $150,000–350,000 | FM NATIONS LLC | NASHVILLE, TN | Byline Bank |
| $150,000–350,000 | FOCUSCOPE, INC. | OAK PARK, IL | Byline Bank |
| $1–2 million | FOODSTUFFS INC | EVANSTON, IL | Byline Bank |
| $150,000–350,000 | FORCADE ASSOCIATES, INC | EVANSTON, IL | Byline Bank |
| $150,000–350,000 | FORMCO METAL PRODUCTS, INC | WOOD DALE, IL | Byline Bank |
| $150,000–350,000 | FORT POINT CAPITAL PARTNERS LLC | SAN FRANCISCO, CA | Byline Bank |
| $150,000–350,000 | FORTUNE GROWERS, LLC | ELGIN, IL | Byline Bank |
| $150,000–350,000 | FORYOURPARTY.COM INC. | SKOKIE, IL | Byline Bank |
| $150,000–350,000 | FOUND INVESTMENT LLC | EVANSTON, IL | Byline Bank |
| $350,000–1 million | FOUNTAIN BLUE POOL SERVICE HOLDINGS, INC. | WEST PALM BEACH, FL | Byline Bank |
| $350,000–1 million | FOX VALLEY BUICK GMC, INC | SAINT CHARLES, IL | Byline Bank |
| $1–2 million | FRAIN INDUSTRIES INC | CAROL STREAM, IL | Byline Bank |
| $350,000–1 million | FRANCESCA RESTAURANT LLC | DES PLAINES, IL | Byline Bank |
| $150,000–350,000 | FRANCESCA'S AT NORTH HILLS, LLC | DES PLAINES, IL | Byline Bank |
| $150,000–350,000 | FRANCESCA'S BOLINGBROOK, LLC | BOLINGBROOK, IL | Byline Bank |
| $150,000–350,000 | FRANCESCA'S BY THE RIVER, INC. | SAINT CHARLES, IL | Byline Bank |
| $150,000–350,000 | FRANCESCA'S INTIMO INC | LAKE FOREST, IL | Byline Bank |
| $150,000–350,000 | FRANCESCA'S MOZZAFIATO, INC. | PALOS PARK, IL | Byline Bank |
| $150,000–350,000 | FRANCESCA'S OAK LAWN, LLC | OAK LAWN, IL | Byline Bank |
| $150,000–350,000 | FRANCESCA'S SOUTH NAPERVILLE LLC | NAPERVILLE, IL | Byline Bank |
| $150,000–350,000 | FRANCESCAS BARRINGTON, LLC | BARRINGTON, IL | Byline Bank |
| $150,000–350,000 | FRANCESCAS FIORE, INC | BARTLETT, IL | Byline Bank |
| $150,000–350,000 | FRANCESCAS FRANKFORT, LLC | FRANKFORT, IL | Byline Bank |
| $350,000–1 million | FRANCESCAS MANAGEMENT COMPANY LLC | DES PLAINES, IL | Byline Bank |
| $150,000–350,000 | FRANCESCAS ON CHESTNUT, LLC | CHICAGO, IL | Byline Bank |
| $350,000–1 million | FRANK COONEY CO., INC. | ELK GROVE VILLAGE, IL | Byline Bank |
| $350,000–1 million | FRANKLIN FIXTURES, LLC | COOKEVILLE, TN | Byline Bank |
| $150,000–350,000 | FRANKLIN FOOD & BEVERAGE LLC | FRANKLIN, WI | Byline Bank |
| $150,000–350,000 | FRED'S GARAGE, LLC | WINNETKA, IL | Byline Bank |
| $150,000–350,000 | FROM PAIN TO WELLNESS, LLC | OAKBROOK TERRACE, IL | Byline Bank |
| $350,000–1 million | FROTHY MONKEY, LLC | NASHVILLE, TN | Byline Bank |
| $150,000–350,000 | FULL BOAR VENTURES, LLC | FORT WORTH, TX | Byline Bank |
| $350,000–1 million | FULTON GRACE REALTY, LLC | CHICAGO, IL | Byline Bank |
| $150,000–350,000 | G&M METAL & PARTS, INC. | ELK GROVE VILLAGE, IL | Byline Bank |
| $350,000–1 million | GALAPAGOS ROCKFORD CHARTER SCHOOL NFP INC | ROCKFORD, IL | Byline Bank |
| $350,000–1 million | GALAXY MEDIA PARTNERS LLC | SYRACUSE, NY | Byline Bank |
| $350,000–1 million | GALLMAR INDUSTRIES, LLC | OSHKOSH, WI | Byline Bank |
| $150,000–350,000 | GAMING CAFE, LLC | CHICAGO, IL | Byline Bank |
| $1–2 million | GARRETT-EVANGELICAL THEOLOGICAL SEMINARY | EVANSTON, IL | Byline Bank |
| $150,000–350,000 | GARRISON MANUFACTURING | SANTA ANA, CA | Byline Bank |
| $150,000–350,000 | GARY SPIELMAN PLUMBING, INC. | WEST CHICAGO, IL | Byline Bank |
| $1–2 million | GATTO INDUSTRIAL PLATERS, INC. | CHICAGO, IL | Byline Bank |
| $150,000–350,000 | GC BLOOMINGDALE LLC | BLOOMINGDALE, IL | Byline Bank |
| $350,000–1 million | GEARBOX EXPRESS, LLC | MUKWONAGO, WI | Byline Bank |
| $150,000–350,000 | GEORGE BOND INC. | SOUTHPORT, NC | Byline Bank |
| $150,000–350,000 | GEORGIS, INC. | CHICAGO, IL | Byline Bank |
| $1–2 million | GERE MARIE CORPORATION | LAKE ZURICH, IL | Byline Bank |
| $1–2 million | GERLIN, INC. | CAROL STREAM, IL | Byline Bank |
| $1–2 million | GHC MECHANICAL, INC. | ELK GROVE VILLAGE, IL | Byline Bank |
| $150,000–350,000 | GIANT FINISHING, INC. | ADDISON, IL | Byline Bank |
| $150,000–350,000 | GIANT SCREEN FILMS, LLC | EVANSTON, IL | Byline Bank |
| $150,000–350,000 | GILL CAPITAL PARTNERS INC. | DENVER, CO | Byline Bank |
| $150,000–350,000 | GINGEROOTZ, LLC | APPLETON, WI | Byline Bank |
| $350,000–1 million | GLC ILLINOIS INC. | CHICAGO, IL | Byline Bank |
| $1–2 million | GLEN ELLYN STORAGE CORPORATION | CAROL STREAM, IL | Byline Bank |
| $150,000–350,000 | GLEN MEDICAL ASSOCIATES S.C. | GLENVIEW, IL | Byline Bank |
| $150,000–350,000 | GLENBROOK TENNIS CLUB LLC | NORTHBROOK, IL | Byline Bank |
| $150,000–350,000 | GLENWOOD OAKS BAR & GRILL LLC | GLENWOOD, IL | Byline Bank |
| $150,000–350,000 | GLOBAL MARKET DISTRIBUTION, LLC | FRANKLIN PARK, IL | Byline Bank |
| $150,000–350,000 | GOLDEN FOREST LLC | ELK GROVE VILLAGE, IL | Byline Bank |
| $350,000–1 million | GOLDEN YEARS RETIREMENT CORP. | WINTER HAVEN, FL | Byline Bank |
| $350,000–1 million | GOURMET GORILLA, INC. | CHICAGO, IL | Byline Bank |
| $350,000–1 million | GRACE LUTHERAN SCHOOL | RIVER FOREST, IL | Byline Bank |
| $150,000–350,000 | GRANTE FOODS INTERNATIONAL LLC | BLOOMINGDALE, IL | Byline Bank |
| $1–2 million | GRAPHIC INNOVATORS INC | ELK GROVE VILLAGE, IL | Byline Bank |
| $150,000–350,000 | GREAT CENTRAL BREWERY, LLC | CHICAGO, IL | Byline Bank |
| $150,000–350,000 | GREENSVIEW WEALTH MANAGEMENT LLC | FRANKLIN, TN | Byline Bank |
| $150,000–350,000 | GRIMM METAL FABRICATORS, INC. | LOMBARD, IL | Byline Bank |
| $350,000–1 million | GRIPLOCK SYSTEMS, LLC | CARPINTERIA, CA | Byline Bank |
| $350,000–1 million | GRIT ENERGY SERVICES INC. | MONTCLAIR, NJ | Byline Bank |
| $150,000–350,000 | GROWING COMMUNITY MEDIA NFP | OAK PARK, IL | Byline Bank |
| $150,000–350,000 | GUARDIAN HEATING AND COOLING SERVICE, INC | CHICAGO, IL | Byline Bank |
| $150,000–350,000 | GUNEY AZERBAYCAN T.V. INC. | INGLESIDE, IL | Byline Bank |
| $1–2 million | H KRAMER & CO | CHICAGO, IL | Byline Bank |
| $150,000–350,000 | HALF DAY BREWING LLC | LINCOLNSHIRE, IL | Byline Bank |
| $150,000–350,000 | HAPPYWELL INC | MOUNT PROSPECT, IL | Byline Bank |