| $150,000–350,000 | A - L EQUIPMENT CO., INC. | GLENDALE HEIGHTS, IL | BMO Harris Bank National Association |
| $350,000–1 million | AJR INTERNATIONAL, INC. | GLENDALE HEIGHTS, IL | Bank of America, National Association |
| $350,000–1 million | ALL PRINTING RESOURCES, INC. | GLENDALE HEIGHTS, IL | JPMorgan Chase Bank, National Association |
| $150,000–350,000 | APOSTROPHE DESIGN INC | GLENDALE HEIGHTS, IL | West Suburban Bank |
| $350,000–1 million | ARMSTRONG RELOCATION COMPANY, ILLINOIS, LLC | GLENDALE HEIGHTS, IL | First Horizon Bank |
| $150,000–350,000 | AUTO RESOURCES GLENDALE HEIGHTS, INC. | GLENDALE HEIGHTS, IL | The Huntington National Bank |
| $150,000–350,000 | AUTO RESOURCES, INC | GLENDALE HEIGHTS, IL | The Huntington National Bank |
| $1–2 million | BECKER LOGISTICS LLC | GLENDALE HEIGHTS, IL | TBK Bank, SSB |
| $150,000–350,000 | BUY RITE WHOLESALE FOOD & PAPER CO., INC. | GLENDALE HEIGHTS, IL | Cornerstone National Bank & Trust Company |
| $1–2 million | CHICAGO BLOWER CORPORATION | GLENDALE HEIGHTS, IL | Wintrust Bank, National Association |
| $350,000–1 million | CHICAGO FLUID SYSTEM TECHNOLOGIES, INC. | GLENDALE HEIGHTS, IL | Fifth Third Bank |
| $150,000–350,000 | CHICAGOLAMP BUILDERS INC | GLENDALE HEIGHTS, IL | Fifth Third Bank |
| $150,000–350,000 | COMMUNICATION TECHNOLOGIES INC | GLENDALE HEIGHTS, IL | BMO Harris Bank National Association |
| $1–2 million | CONCORD MARKETING SOLUTIONS, INC. | GLENDALE HEIGHTS, IL | JPMorgan Chase Bank, National Association |
| $350,000–1 million | CREATIVE DIE MOLD, INC. | GLENDALE HEIGHTS, IL | Fifth Third Bank |
| $150,000–350,000 | DEJAMES BUILDERS, INC. | GLENDALE HEIGHTS, IL | Byline Bank |
| $2–5 million | DUNNET BAY CONSTRUCTION COMPANY | GLENDALE HEIGHTS, IL | CIBC Bank USA |
| $150,000–350,000 | ELMED INCORPORATED | GLENDALE HEIGHTS, IL | Fifth Third Bank |
| $150,000–350,000 | EXPRESS FASTENERS LTD. | GLENDALE HEIGHTS, IL | BMO Harris Bank National Association |
| $350,000–1 million | FAST RITE FASTENERS | GLENDALE HEIGHTS, IL | Bank of America, National Association |
| $350,000–1 million | FREIGHT MANAGEMENT, INC | GLENDALE HEIGHTS, IL | West Suburban Bank |
| $350,000–1 million | FUNDERBURK ROOFING, INC | GLENDALE HEIGHTS, IL | West Suburban Bank |
| $350,000–1 million | GATEWAY SCREW & RIVET, INC. | GLENDALE HEIGHTS, IL | Wheaton Bank & Trust Company, National Association |
| $150,000–350,000 | GODING ELECTRIC COMPANY | GLENDALE HEIGHTS, IL | Heartland Bank and Trust Company |
| $150,000–350,000 | HOTSY OF CHICAGO, INC. | GLENDALE HEIGHTS, IL | Illinois Bank & Trust |
| $350,000–1 million | HUDAPACK METAL TREATING OF ILLINOIS, INC . | GLENDALE HEIGHTS, IL | JPMorgan Chase Bank, National Association |
| $1–2 million | JNR CUSTOMATIC SCREW, INC. | GLENDALE HEIGHTS, IL | First American Bank |
| $150,000–350,000 | KIDDIE'S PLAY GROUP MANAGEMENT, LLC | GLENDALE HEIGHTS, IL | Bank Five Nine |
| $150,000–350,000 | LINEA DI LIARA INC. | GLENDALE HEIGHTS, IL | The Huntington National Bank |
| $150,000–350,000 | LORI A CIVELLO DVM LIMITED | GLENDALE HEIGHTS, IL | PNC Bank, National Association |
| $150,000–350,000 | LSI LOGISTIC SOLUTIONS LLC | GLENDALE HEIGHTS, IL | Village Bank and Trust, National Association |
| $350,000–1 million | M-WAVE INTERNATIONAL, LLC | GLENDALE HEIGHTS, IL | First Bank of the Lake |
| $150,000–350,000 | MATR SALES INC. | GLENDALE HEIGHTS, IL | Cornerstone National Bank & Trust Company |
| $1–2 million | MECHANICAL SERVANTS, LLC | GLENDALE HEIGHTS, IL | KeyBank National Association |
| $1–2 million | MEDEFIL, INC. | GLENDALE HEIGHTS, IL | Fifth Third Bank |
| $350,000–1 million | METAL MASTER SALES CORPORATION | GLENDALE HEIGHTS, IL | The Huntington National Bank |
| $150,000–350,000 | MID-AMERICA TAPING & REELING, INC. | GLENDALE HEIGHTS, IL | Cornerstone National Bank & Trust Company |
| $150,000–350,000 | NITTI DEVELOPMENT, LLC | GLENDALE HEIGHTS, IL | Millennium Bank |
| $1–2 million | NORTHSTAR INDUSTRIES, INC. | GLENDALE HEIGHTS, IL | JPMorgan Chase Bank, National Association |
| $2–5 million | PAINTERS USA, INC. | GLENDALE HEIGHTS, IL | The Huntington National Bank |
| $1–2 million | PAUL REILLY COMPANY ILLINOIS, INC. | GLENDALE HEIGHTS, IL | Fifth Third Bank |
| $350,000–1 million | PELCO TOOL AND MOLD, INC. | GLENDALE HEIGHTS, IL | Legacy Bank |
| $350,000–1 million | R.C. COIL SPRING MANUFACTURING CO., INC. | GLENDALE HEIGHTS, IL | Byline Bank |
| $150,000–350,000 | R.S. EXPRESS, INC | GLENDALE HEIGHTS, IL | BMO Harris Bank National Association |
| $350,000–1 million | RANKIN INC | GLENDALE HEIGHTS, IL | Cornerstone National Bank & Trust Company |
| $350,000–1 million | ROBERT C. WEISHEIT CO., INC. | GLENDALE HEIGHTS, IL | Cornerstone National Bank & Trust Company |
| $150,000–350,000 | SAINT MATTHEW'S CHURCH | GLENDALE HEIGHTS, IL | West Suburban Bank |
| $1–2 million | SCREWS INDUSTRIES INC. | GLENDALE HEIGHTS, IL | Wheaton Bank & Trust Company, National Association |
| $350,000–1 million | SIMMONS KNIFE & SAW, LLC DBA SIMMONS KN IFE & SAW, LLC | GLENDALE HEIGHTS, IL | JPMorgan Chase Bank, National Association |
| $150,000–350,000 | SOUKUP PLUMBING INC. | GLENDALE HEIGHTS, IL | First American Bank |
| $350,000–1 million | SPECIALTY MOVING SYSTEMS INC | GLENDALE HEIGHTS, IL | Itasca Bank & Trust Co. |
| $1–2 million | SPELLMATT MOTORS INC | GLENDALE HEIGHTS, IL | BMO Harris Bank National Association |
| $150,000–350,000 | SPIROTHERM INC. | GLENDALE HEIGHTS, IL | Citibank, N.A. |
| $150,000–350,000 | STARTEX INDUSTRIES, INC | GLENDALE HEIGHTS, IL | The Huntington National Bank |
| $350,000–1 million | STONE DESIGN, INC. | GLENDALE HEIGHTS, IL | The Northern Trust Company |
| $150,000–350,000 | SUBURBAN TIRE | GLENDALE HEIGHTS, IL | WebBank |
| $1–2 million | SUNRISE CHEVROLET INC | GLENDALE HEIGHTS, IL | Bank of America, National Association |
| $350,000–1 million | SURGICAL INSTRUMENT SERVICE COMPANY | GLENDALE HEIGHTS, IL | BMO Harris Bank National Association |
| $350,000–1 million | SURYA ELECTRONICS INC | GLENDALE HEIGHTS, IL | Citibank, N.A. |
| $350,000–1 million | SYR-TECH PERFORATING CO. | GLENDALE HEIGHTS, IL | BMO Harris Bank National Association |
| $350,000–1 million | TARGET PLASTICS TECHNOLOGY CORPORATION | GLENDALE HEIGHTS, IL | Fifth Third Bank |
| $150,000–350,000 | TEM ENVIRONMENTAL, INC. | GLENDALE HEIGHTS, IL | Signature Bank |
| $2–5 million | UNIVERSAL BEAUTY PRODUCTS INC | GLENDALE HEIGHTS, IL | The Huntington National Bank |
| $350,000–1 million | VALLI PRODUCE OF GLENDALE HEIGHTS, INC. | GLENDALE HEIGHTS, IL | Evergreen Bank Group |
| $150,000–350,000 | VORIS MECHANICAL, INC. | GLENDALE HEIGHTS, IL | Republic Bank of Chicago |
| $350,000–1 million | WEBSTER-HOFF CORPORATION | GLENDALE HEIGHTS, IL | Byline Bank |
| $350,000–1 million | YORK CORRUGATED CONTAINER CORP. | GLENDALE HEIGHTS, IL | First Midwest Bank |