| $150,000–350,000 | MID MIAMI ROOFING INC | MONROE, OH | First Financial Bank |
| $1–2 million | MID-OHIO PRODUCTS, INC. | HILLIARD, OH | First Financial Bank |
| $150,000–350,000 | MIDDLETOWN EYE CARE INC | MIDDLETOWN, OH | First Financial Bank |
| $350,000–1 million | MIDLAND ATLANTIC DEVELOPMENT CO., LLC | CINCINNATI, OH | First Financial Bank |
| $150,000–350,000 | MIDWEST DRILL SERVICE, INC. | HAMMOND, IN | First Financial Bank |
| $150,000–350,000 | MIDWEST GYM SUPPLY INC | MADISON, IN | First Financial Bank |
| $350,000–1 million | MIDWEST PRESSURE WASHING AND RESTORATION, INC | GRIFFITH, IN | First Financial Bank |
| $150,000–350,000 | MIDWEST SWITCHGEAR SERVICES, LLC | HAMILTON, OH | First Financial Bank |
| $1–2 million | MIDWEST TUBE MILLS INC | MADISON, IN | First Financial Bank |
| $350,000–1 million | MIKE-TELL-CHAR, INC. | PORT CLINTON, OH | First Financial Bank |
| $150,000–350,000 | MIKES TRUCK & TRAILER REPAIR I LLC | WOODSTOCK, AL | First Financial Bank |
| $2–5 million | MILAM OIL CORPORATION | EL DORADO, AR | First Financial Bank |
| $350,000–1 million | MILNER COMMUNITY HEALTHCARE INC | ROSSVILLE, IN | First Financial Bank |
| $150,000–350,000 | MILWOOD ANIMAL CLINIC, PC | PORTAGE, MI | First Financial Bank |
| $350,000–1 million | MIRACLECORP PRODUCTS | MORAINE, OH | First Financial Bank |
| $150,000–350,000 | MIS SOLUTIONS LLC | CINCINNATI, OH | First Financial Bank |
| $150,000–350,000 | MITEE-BITE PRODUCTS LLC | CENTER OSSIPEE, NH | First Financial Bank |
| $150,000–350,000 | MOBILITY CENTRAL, INC. | VESTAVIA HILLS, AL | First Financial Bank |
| $150,000–350,000 | MONROE COUNTY FAMILY DENTAL AND IMPLANT CENTER, LLC | BLOOMINGTON, IN | First Financial Bank |
| $150,000–350,000 | MONROE COUNTY LAND TITLE CO., INC. | BLOOMINGTON, IN | First Financial Bank |
| $150,000–350,000 | MONROE FAMILY PET HOSPITAL INC. | MONROE, OH | First Financial Bank |
| $350,000–1 million | MONROE SHINE & CO INC | NEW ALBANY, IN | First Financial Bank |
| $150,000–350,000 | MONTESSORI ACADEMY AT GEIST INC. | MCCORDSVILLE, IN | First Financial Bank |
| $350,000–1 million | MONTGOMERY COMMUNITY BAPTIST CHURCH | CINCINNATI, OH | First Financial Bank |
| $150,000–350,000 | MONTROW TOOL & MACHINE, INC. | NORTH VERNON, IN | First Financial Bank |
| $150,000–350,000 | MOORE FAMILY STORES INC. | DECATUR, IL | First Financial Bank |
| $350,000–1 million | MOTOR SYSTEMS INCORPORATED | MILFORD, OH | First Financial Bank |
| $150,000–350,000 | MOYER & CO. FINE JEWELERS, INC | CARMEL, IN | First Financial Bank |
| $150,000–350,000 | MOYER INDUSTRIES, INC | CLAYTON, OH | First Financial Bank |
| $350,000–1 million | MRD LOGISTICS, LLC | CINCINNATI, OH | First Financial Bank |
| $1–2 million | MUELLER ROOFING DISTRIBUTORS INC. | CINCINNATI, OH | First Financial Bank |
| $150,000–350,000 | MULTI SOURCE HOME ELECTRONICS INC | WEST CHESTER, OH | First Financial Bank |
| $150,000–350,000 | MY MOBILE MD LLC | INDIANAPOLIS, IN | First Financial Bank |
| $150,000–350,000 | MY REHAB AND WELLNESS LLC | INDIANAPOLIS, IN | First Financial Bank |
| $150,000–350,000 | MYERS SOD FARM, LLC | SEYMOUR, IN | First Financial Bank |
| $1–2 million | N-STOCK BOX, INC. | MIDDLETOWN, OH | First Financial Bank |
| $150,000–350,000 | N. A. LOGAN INC. | GARY, IN | First Financial Bank |
| $150,000–350,000 | N.H.A. INCORPORATED | CINCINNATI, OH | First Financial Bank |
| $150,000–350,000 | NADANO LLC | SPRINGFIELD, OH | First Financial Bank |
| $150,000–350,000 | NADING MECHANICAL, INC. | HOPE, IN | First Financial Bank |
| $350,000–1 million | NAGAKURA ENGINEERING WORKS CO., INC. | COLUMBUS, IN | First Financial Bank |
| $150,000–350,000 | NASONS APP. LLC. | CROWN POINT, IN | First Financial Bank |
| $350,000–1 million | NATIONAL DOOR & TRIM INC | VAN WERT, OH | First Financial Bank |
| $350,000–1 million | NATIONAL HIGHWAY EXPRESS CO. | MASON, OH | First Financial Bank |
| $150,000–350,000 | NATIONAL INDEPENDENT AUTOMOBILE DEALERS ASSOCIATION SERVICES | ARLINGTON, TX | First Financial Bank |
| $350,000–1 million | NATIONAL RETAIL HARDWARE ASSOCIATION | INDIANAPOLIS, IN | First Financial Bank |
| $350,000–1 million | NAVISTONE, INC. | CINCINNATI, OH | First Financial Bank |
| $2–5 million | NECCO LLC | CINCINNATI, OH | First Financial Bank |
| $350,000–1 million | NEIL KRAVITZ GROUP SALES, INC | CINCINNATI, OH | First Financial Bank |
| $150,000–350,000 | NEVADENN, INC. | SPARKS, NV | First Financial Bank |
| $150,000–350,000 | NEW HORIZON STEEL, LLC | CHICAGO, IL | First Financial Bank |
| $150,000–350,000 | NEW WELLSPRING LLC | COLUMBUS, IN | First Financial Bank |
| $150,000–350,000 | NEWTON WELL SERVICE, L.L.C. | EL DORADO, AR | First Financial Bank |
| $150,000–350,000 | NEXGEN COMPOSITES LLC | FRANKLIN, OH | First Financial Bank |
| $350,000–1 million | NEXTECH MATERIALS, LTD | LEWIS CENTER, OH | First Financial Bank |
| $350,000–1 million | NEYER PROPERTIES INC. | CINCINNATI, OH | First Financial Bank |
| $150,000–350,000 | NICHOLS BODY COMPANY INC | COLUMBUS, IN | First Financial Bank |
| $150,000–350,000 | NIEMEYER'S LANDSCAPE SUPPLY, INC. | CROWN POINT, IN | First Financial Bank |
| $150,000–350,000 | NIGHT OWL CLEANING SERVICES LLC | FAIRFIELD, OH | First Financial Bank |
| $150,000–350,000 | NL MANUFACTURING & DISTRIBUTION SYSTEMS, INC. | MIDDLETOWN, OH | First Financial Bank |
| $150,000–350,000 | NM Z CORRAL, LLC | ORLANDO, FL | First Financial Bank |
| $150,000–350,000 | NOLAN, GIERE & COMPANY | TROY, OH | First Financial Bank |
| $150,000–350,000 | NORRIS BROTHERS CORPORATION | LAWLEY, AL | First Financial Bank |
| $150,000–350,000 | NORTH STAR STONE, INC. | VALPARAISO, IN | First Financial Bank |
| $350,000–1 million | NORTHEAST DERMATOLOGY & COSMETIC SURGERY CENTER, LLC | GAHANNA, OH | First Financial Bank |
| $150,000–350,000 | NORTHERN KENTUCKY RETIREMENT COMMUNITY, LLC | BLUE ASH, OH | First Financial Bank |
| $150,000–350,000 | NORTHWEST INDIANA ENVIRONMENTAL, INC. | CROWN POINT, IN | First Financial Bank |
| $350,000–1 million | NORTHWEST ONCOLOGY PC | DYER, IN | First Financial Bank |
| $150,000–350,000 | NORTON MACHINE, LLC | ROSSVILLE, IL | First Financial Bank |
| $350,000–1 million | NOSTO SOLUTIONS INC | NEW YORK, NY | First Financial Bank |
| $350,000–1 million | NOVOTEC RECYCLING, LLC | COLUMBUS, OH | First Financial Bank |
| $1–2 million | NUTIS PRESS, INC. | COLUMBUS, OH | First Financial Bank |
| $150,000–350,000 | OAK HILLS CARTON CO. | CINCINNATI, OH | First Financial Bank |
| $150,000–350,000 | OAKWOOD LAWN AND LANDSCAPING CO. INC. | DAYTON, OH | First Financial Bank |
| $1–2 million | OBERER REALTY SERVICES, LTD. | MIAMISBURG, OH | First Financial Bank |
| $150,000–350,000 | OBERER RESIDENTIAL CONSTRUCTION, LTD. | MIAMISBURG, OH | First Financial Bank |
| $150,000–350,000 | OBERMEYER AGRI GROUP, INC. | GREENSBURG, IN | First Financial Bank |
| $150,000–350,000 | OBRIEN ENTERPRISES LLC | HEBRON, KY | First Financial Bank |
| $350,000–1 million | OFFICE H2O, LLC | INDIANAPOLIS, IN | First Financial Bank |
| $350,000–1 million | OHIO HEAVY EQUIPMENT LEASING | FAIRFIELD, OH | First Financial Bank |
| $350,000–1 million | OHIO IRRIGATION LAWN SPRINKLER SYSTEMS, INC | DAYTON, OH | First Financial Bank |
| $350,000–1 million | OLD HICKORY FURNITURE CO., INC. | SHELBYVILLE, IN | First Financial Bank |
| $150,000–350,000 | OLSON CONSTRUCTION INCORPORATED | CHESTERTON, IN | First Financial Bank |
| $350,000–1 million | OMNI MANUFACTURING, INC. | SAINT MARYS, OH | First Financial Bank |
| $350,000–1 million | OMNI TECHNOLOGIES, INC, | GREENDALE, IN | First Financial Bank |
| $150,000–350,000 | ONCALL LLC | CINCINNATI, OH | First Financial Bank |
| $150,000–350,000 | ONDA LABUHN RANKIN & BOGGS CO., LPA | COLUMBUS, OH | First Financial Bank |
| $150,000–350,000 | ONE STOP TOOL RENTAL, INC. | WEST CHESTER, OH | First Financial Bank |
| $150,000–350,000 | ONECARE INC | BATESVILLE, IN | First Financial Bank |
| $350,000–1 million | OPTIONS CHARTER SCHOOL NOBLESVILLE INC | NOBLESVILLE, IN | First Financial Bank |
| $150,000–350,000 | OPTIONS CHARTER-SCHOOL CARMEL INC | CARMEL, IN | First Financial Bank |
| $150,000–350,000 | ORBITAL INSTALLATION TECHNOLOGIES LLC | NOBLESVILLE, IN | First Financial Bank |
| $2–5 million | ORTHOCINCY ORTHOPAEDICS & SPORTS MEDICINE | EDGEWOOD, KY | First Financial Bank |
| $350,000–1 million | ORTHOPAEDIC SPECIALISTS & SPORTS MEDICINE, INC. | NEWARK, OH | First Financial Bank |
| $1–2 million | OUR HOSPICE OF SOUTH CENTRAL INDIANA, INC | COLUMBUS, IN | First Financial Bank |
| $150,000–350,000 | OUTDOOR ENTERPRISE LLC | CASSTOWN, OH | First Financial Bank |
| $350,000–1 million | P & R SPECIALTY, INC. | PIQUA, OH | First Financial Bank |
| $150,000–350,000 | P J C CORPORATION | LAKEVILLE, MN | First Financial Bank |
| $150,000–350,000 | P3 SECURE, LLC | DAYTON, OH | First Financial Bank |
| $1–2 million | PANEL-FAB, INC. | CINCINNATI, OH | First Financial Bank |