| $350,000–1 million | CINCINNATI NATURE CENTER | Milford, OH | The Park National Bank |
| $350,000–1 million | CINCINNATI NATURE CENTER ASSOCIATION | MILFORD, OH | The Park National Bank |
| $150,000–350,000 | CKM CARPET CLEANING INC | Coventry Township, OH | The Park National Bank |
| $150,000–350,000 | CKM CARPET CLEANING, INC | COVENTRY TOWNSHIP, OH | The Park National Bank |
| $150,000–350,000 | CLAGGETT & SONS INC | Newark, OH | The Park National Bank |
| $150,000–350,000 | CLAGGETT AND SONS, INC. | NEWARK, OH | The Park National Bank |
| $350,000–1 million | CLASSY KIDS CHILD DEVELOPMENT CENTER INC | GREER, SC | The Park National Bank |
| $2–5 million | CLAYPOOL ELECTRIC INC. | LANCASTER, OH | The Park National Bank |
| $150,000–350,000 | CLEARCREEK COATINGS, LTD. | NEW CARLISLE, OH | The Park National Bank |
| $150,000–350,000 | CLEVELAND PLATING LLC | CLEVELAND, OH | The Park National Bank |
| $150,000–350,000 | CLEVELAND PLATING LLC | Cleveland, OH | The Park National Bank |
| $350,000–1 million | CMBB LLC | Urbana, OH | The Park National Bank |
| $150,000–350,000 | COAST ACCEPTANCE CORPORATION | NEWPORT BEACH, CA | The Park National Bank |
| $350,000–1 million | COHO CREATIVE LLC | Cincinnati, OH | The Park National Bank |
| $350,000–1 million | COHO CREATIVE LLC | CINCINNATI, OH | The Park National Bank |
| $350,000–1 million | COLONIAL MANOR HEALTH CARE CENTER, INC. | LOUDONVILLE, OH | The Park National Bank |
| $150,000–350,000 | COLUMBUS FINANCE, INC | COLUMBUS, OH | The Park National Bank |
| $150,000–350,000 | COMMAND HEATING, INC | GROVE CITY, OH | The Park National Bank |
| $150,000–350,000 | COMMON THREADS EMBROIDERY & APPAREL | Spartanburg, SC | The Park National Bank |
| $150,000–350,000 | COMMON THREADS EMBROIDERY & APPAREL | SPARTANBURG, SC | The Park National Bank |
| $350,000–1 million | COMMUNITY HEALTH & WELLNESS PARTNERS OF LOGAN COUNTY | WEST LIBERTY, OH | The Park National Bank |
| $350,000–1 million | COMMUNITY INVESTMENT MANAGEMENT SERVICES | ASHVILLE, OH | The Park National Bank |
| $350,000–1 million | COMPASS CONSTRUCTION INC | DUBLIN, OH | The Park National Bank |
| $350,000–1 million | COMPASS CONSTRUCTION INC | Dublin, OH | The Park National Bank |
| $350,000–1 million | COMPLETE CLEARING, INC. | MARENGO, OH | The Park National Bank |
| $150,000–350,000 | COMPLETE COMFORT SYSTEMS INC | MOUNT VERNON, OH | The Park National Bank |
| $150,000–350,000 | COMPLETE COMFORT SYSTEMS INC | Mount Vernon, OH | The Park National Bank |
| $150,000–350,000 | COMPTON'S PRECISION MACHINE & TOOL INC. | SPRINGFIELD, OH | The Park National Bank |
| $150,000–350,000 | CONCEPTS INC | BATAVIA, OH | The Park National Bank |
| $350,000–1 million | CONSTRUCTION RESOURCE GROUP INC | Union, SC | The Park National Bank |
| $350,000–1 million | CONSTRUCTION RESOURCE GROUP, INC. | UNION, SC | The Park National Bank |
| $150,000–350,000 | CONTACT INDUSTRIES, INC | MANSFIELD, OH | The Park National Bank |
| $150,000–350,000 | CONTOUR FORMING INC | NEWARK, OH | The Park National Bank |
| $150,000–350,000 | CONTOUR FORMING INC | Newark, OH | The Park National Bank |
| $1–2 million | CONWAY MANOR LLC | CONWAY, SC | The Park National Bank |
| $1–2 million | COOPER ENTERPRISES, INC. | Shelby, OH | The Park National Bank |
| $1–2 million | COOPER ENTERPRISES, INC. | SHELBY, OH | The Park National Bank |
| $150,000–350,000 | COURTESY AMBULANCE, INC. | NEWARK, OH | The Park National Bank |
| $350,000–1 million | COWEN TRUCK LINE, INC | PERRYSVILLE, OH | The Park National Bank |
| $150,000–350,000 | COYNE GRAPHIC FINISHING INC | Mount Vernon, OH | The Park National Bank |
| $150,000–350,000 | COYNE GRAPHIC FINISHING INC | MOUNT VERNON, OH | The Park National Bank |
| $150,000–350,000 | CRAFTED INC | Charlotte, NC | The Park National Bank |
| $150,000–350,000 | CRAFTED INC. | CHARLOTTE, NC | The Park National Bank |
| $350,000–1 million | CRAWFORD COUNTY SHARED HEALTH SERVICES, INC. | GALION, OH | The Park National Bank |
| $150,000–350,000 | CRAWFORD PRODUCTS INC | Columbus, OH | The Park National Bank |
| $150,000–350,000 | CRAWFORD PRODUCTS INC | COLUMBUS, OH | The Park National Bank |
| $150,000–350,000 | CREATIVE COACH CO. | LANCASTER, OH | The Park National Bank |
| $150,000–350,000 | CREATIVE COACH COMPANY | Lancaster, OH | The Park National Bank |
| $150,000–350,000 | CREATIVE LABELS, INC. | TROY, OH | The Park National Bank |
| $150,000–350,000 | CREDIT LENDING SERVICES, INC. | BURBANK, CA | The Park National Bank |
| $1–2 million | CRESTVIEW MANOR NURSING HOME, INC. | LANCASTER, OH | The Park National Bank |
| $350,000–1 million | CRIBBS HOSPITALITY GROUP LLC | Spartanburg, SC | The Park National Bank |
| $350,000–1 million | CRIBBS HOSPITALITY GROUP, LLC | SPARTANBURG, SC | The Park National Bank |
| $150,000–350,000 | CROSSROADS COMMUNITY CHURCH OF ONTARIO | MANSFIELD, OH | The Park National Bank |
| $350,000–1 million | CROSSROADS ORIGINAL DESIGN, LTD. | BUCYRUS, OH | The Park National Bank |
| $350,000–1 million | CROSSROADS ORIGINAL DESIGNS LTD | Bucyrus, OH | The Park National Bank |
| $350,000–1 million | CROSWELL OF WILLIAMSBURG LLC | WILLIAMSBURG, OH | The Park National Bank |
| $350,000–1 million | CROW WORKS LLC | KILLBUCK, OH | The Park National Bank |
| $350,000–1 million | CROW WORKS, LLC | KILLBUCK, OH | The Park National Bank |
| $150,000–350,000 | CRUIKSHANK ENTERPRISES, INC. | PATASKALA, OH | The Park National Bank |
| $350,000–1 million | CRYSTAL CARE CENTER OF MANSFIELD, INC. | MANSFIELD, OH | The Park National Bank |
| $350,000–1 million | CUSTOM FOREST PRODUCTS INC | Spartanburg, SC | The Park National Bank |
| $350,000–1 million | CUSTOM FOREST PRODUCTS INC | SPARTANBURG, SC | The Park National Bank |
| $150,000–350,000 | CYANNA EDUCATION SERVICES, LLC | GRANVILLE, OH | The Park National Bank |
| $150,000–350,000 | CYBER SOLUTIONS INC. | ANDERSON, SC | The Park National Bank |
| $150,000–350,000 | CYPRESS HILL WINERY LLC | Mansfield, OH | The Park National Bank |
| $150,000–350,000 | CYPRESS HILL WINERY LLC | MANSFIELD, OH | The Park National Bank |
| $150,000–350,000 | D BLOCK METALS, LLC | GASTONIA, NC | The Park National Bank |
| $150,000–350,000 | D&D CLASSIC AUTO RESTORATION, INC. | COVINGTON, OH | The Park National Bank |
| $150,000–350,000 | D&D CLASSIC BRIGHT WORKS INC | Piqua, OH | The Park National Bank |
| $150,000–350,000 | D&D CLASSIC BRIGHT WORKS INC. | PIQUA, OH | The Park National Bank |
| $350,000–1 million | D&M CARTER, LLC | MIAMIVILLE, OH | The Park National Bank |
| $150,000–350,000 | DAGGER JOHNSTON MILLER | Lancaster, OH | The Park National Bank |
| $150,000–350,000 | DAGGER, JOHNSTON, MILLER, OGILVIE, & HAMPSON, LLP | LANCASTER, OH | The Park National Bank |
| $150,000–350,000 | DAIRY QUEENS OF LANCASTER, INC. | LANCASTER, OH | The Park National Bank |
| $150,000–350,000 | DANIELS INDUSTRIAL SERVICES, LLC | ZANESVILLE, OH | The Park National Bank |
| $150,000–350,000 | DANVILLE FAMILY DENTAL | DANVILLE, OH | The Park National Bank |
| $150,000–350,000 | DANVILLE FAMILY DENTAL AARON F. LERG DDS INC | DANVILLE, OH | The Park National Bank |
| $350,000–1 million | DARBY CREEK EXCAVATING, INC | CIRCLEVILLE, OH | The Park National Bank |
| $150,000–350,000 | DARKE COUNTY YOUNG MENS CHRISTIAN ASSOCIATION | Greenville, OH | The Park National Bank |
| $150,000–350,000 | DARKE COUNTY YOUNG MENS CHRISTIAN ASSOCIATION | GREENVILLE, OH | The Park National Bank |
| $150,000–350,000 | DAVE KEHL CHEVROLET INC | MECHANICSBURG, OH | The Park National Bank |
| $350,000–1 million | DAVE KNAPP FORD LINCOLN INC | GREENVILLE, OH | The Park National Bank |
| $150,000–350,000 | DAVE'S TRUCK & AUTO PAINT, INC. | SPRINGFIELD, OH | The Park National Bank |
| $150,000–350,000 | DAVES TRUCK & AUTO PAINT INC | Springfield, OH | The Park National Bank |
| $150,000–350,000 | DAVIS BATTERY SALES INC | LANCASTER, OH | The Park National Bank |
| $150,000–350,000 | DCF COLLISION REPAIR LLC | COLUMBUS, OH | The Park National Bank |
| $150,000–350,000 | DCF COLLISION REPAIR LLC | Gahanna, OH | The Park National Bank |
| $350,000–1 million | DELANEY STAFFING GROUP INC | MANSFIELD, OH | The Park National Bank |
| $150,000–350,000 | DELAWARE SPEECH & HEARING CENTER | Delaware, OH | The Park National Bank |
| $150,000–350,000 | DELAWARE SPEECH AND HEARING CENTER | DELAWARE, OH | The Park National Bank |
| $350,000–1 million | DIBOCO FIRE SPRINKLERS INC | Flat Rock, NC | The Park National Bank |
| $350,000–1 million | DIBOCO FIRE SPRINKLERS, INC. | FLAT ROCK, NC | The Park National Bank |
| $350,000–1 million | DILEY MEDICAL GROUP | CANAL WINCHESTER, OH | The Park National Bank |
| $150,000–350,000 | DILWORTH CENTER FOR CHEMICAL DEPENDENCY INC. | CHARLOTTE, NC | The Park National Bank |
| $150,000–350,000 | DIRECT ACTION CO INC. | DOVER, OH | The Park National Bank |
| $150,000–350,000 | DISCOVERY SCHOOL | Mansfield, OH | The Park National Bank |
| $150,000–350,000 | DISCOVERY SCHOOL | MANSFIELD, OH | The Park National Bank |
| $150,000–350,000 | DISTRIBUTION AND MARKING SERVICES INC. | CHARLOTTE, NC | The Park National Bank |
| $150,000–350,000 | DIVELBISS CORPORATION | FREDERICKTOWN, OH | The Park National Bank |