| $350,000–1 million | CHERAN, INC | CAMP HILL, PA | Orrstown Bank |
| $1–2 million | CHESAPEAKE NETCRAFTSMEN, LLC | COLUMBIA, MD | Orrstown Bank |
| $150,000–350,000 | CHESAPEAKE TILE & MARBLE INC. | OWINGS MILLS, MD | Orrstown Bank |
| $1–2 million | CHESTNUT NURSING AND REHABILITATION CENTER, LLC | TOWSON, MD | Orrstown Bank |
| $350,000–1 million | CHIP'S OLD FASHION FUDGE INC | YORK, PA | Orrstown Bank |
| $350,000–1 million | CHRISTIAN SCHOOL ASSOCIATION OF YORK | YORK, PA | Orrstown Bank |
| $150,000–350,000 | CHRISTIAN SCHOOL ASSOCIATION OF YORK INC | York, PA | Orrstown Bank |
| $350,000–1 million | CHRISTIANA CABINETRY | CHRISTIANA, PA | Orrstown Bank |
| $150,000–350,000 | CHRISTOPHER SCHOLTES INC. | Baltimore, MD | Orrstown Bank |
| $150,000–350,000 | CITRON LLC | Baltimore, MD | Orrstown Bank |
| $150,000–350,000 | CITRON LLC | BALTIMORE, MD | Orrstown Bank |
| $1–2 million | CJ PONY PARTS, INC | HARRISBURG, PA | Orrstown Bank |
| $1–2 million | CLARK RESOURCES INC | Harrisburg, PA | Orrstown Bank |
| $1–2 million | CLARK RESOURCES, INC | HARRISBURG, PA | Orrstown Bank |
| $150,000–350,000 | CLASSIC DRYWALL & FINISHES INC | Cockeysville, MD | Orrstown Bank |
| $350,000–1 million | CLASSIC LAWN & LANDSCAPE INC | Baltimore, MD | Orrstown Bank |
| $350,000–1 million | CLASSIC LAWN & LANDSCAPE LLC | MIDDLE RIVER, MD | Orrstown Bank |
| $150,000–350,000 | CLAYMORE C. SIECK WHOLESALE FLORIST PARTNERSHIP, LLP | BALTIMORE, MD | Orrstown Bank |
| $150,000–350,000 | CLEARTREE, LLC | JOPPA, MD | Orrstown Bank |
| $2–5 million | CLOVER FARMS DAIRY COMPANY | READING, PA | Orrstown Bank |
| $1–2 million | CLOVER FARMS TRANSPORTATION CO. | READING, PA | Orrstown Bank |
| $150,000–350,000 | COLLEGE TOWN, INC. | SHIPPENSBURG, PA | Orrstown Bank |
| $150,000–350,000 | COLUMBIA MOTOR PARTS INC | Columbia, PA | Orrstown Bank |
| $150,000–350,000 | COLUMBIA MOTOR PARTS INC. | COLUMBIA, PA | Orrstown Bank |
| $150,000–350,000 | COLUMBIA WATER COMPANY | COLUMBIA, PA | Orrstown Bank |
| $1–2 million | COMBINED PROPERTIES, INCORPORATED | WASHINGTON, DC | Orrstown Bank |
| $150,000–350,000 | COMBUSTION SERVICES, INC. | YORK, PA | Orrstown Bank |
| $150,000–350,000 | COMMERCIAL INDUSTRIAL REALTY CO INC | Lemoyne, PA | Orrstown Bank |
| $150,000–350,000 | COMMERCIAL-INDUSTRIAL REALTY COMPANY | LEMOYNE, PA | Orrstown Bank |
| $350,000–1 million | COMMONWEALTH CLINICAL GROUP, INC. | LANCASTER, PA | Orrstown Bank |
| $150,000–350,000 | COMMUNITIES IN SCHOOLS OF PENNSYLVANIA | HARRISBURG, PA | Orrstown Bank |
| $150,000–350,000 | COMMUNITIES IN SCHOOLS OF PENNSYLVANIA | Harrisburg, PA | Orrstown Bank |
| $350,000–1 million | COMMUNITY HOME HEALTH CARE INC | CHAMBERSBURG, PA | Orrstown Bank |
| $350,000–1 million | COMMUNITY HOME HEALTH CARE INC | Chambersburg, PA | Orrstown Bank |
| $350,000–1 million | COMMUNITY PREVENTION PARTNERSHIP, INC. | READING, PA | Orrstown Bank |
| $150,000–350,000 | COMPANION ANIMAL VETERINARY SERVICES, P.C. | SHIPPENSBURG, PA | Orrstown Bank |
| $150,000–350,000 | COMPASSIONATE HOME HEALTH RESIDENTIAL SERVICES INC | TOWSON, MD | Orrstown Bank |
| $350,000–1 million | COMPETITION TIRE EAST INC | Reading, PA | Orrstown Bank |
| $350,000–1 million | COMPETITION TIRE EAST, INC | READING, PA | Orrstown Bank |
| $150,000–350,000 | CONCRETE SERVICES DIVISION LLC | DOVER, PA | Orrstown Bank |
| $150,000–350,000 | CONESTOGA DATA SERVICES, INC. | LANCASTER, PA | Orrstown Bank |
| $350,000–1 million | CONSTANTINE COMMERCIAL CONSTRUCTION INC. | Timonium, MD | Orrstown Bank |
| $150,000–350,000 | CONSTANTINE COMMERCIAL CONSTRUCTION, INC. | LUTHERVILLE TIMONIUM, MD | Orrstown Bank |
| $350,000–1 million | COPPERMINE FIELDHOUSE | Cockeysville, MD | Orrstown Bank |
| $350,000–1 million | COPPERMINE FIELDHOUSE LLC | Hunt Valley, MD | Orrstown Bank |
| $350,000–1 million | COPPERMINE RACQUET & FITNESS LLC | COCKEYSVILLE, MD | Orrstown Bank |
| $350,000–1 million | COPPERMINE RACQUET & FITNESS LLC | Baltimore, MD | Orrstown Bank |
| $350,000–1 million | COUNTERTEK INC | Ephrata, PA | Orrstown Bank |
| $350,000–1 million | COUNTERTEK, INC. | EPHRATA, PA | Orrstown Bank |
| $150,000–350,000 | COUNTRY FARE RESTAURANT | Myerstown, PA | Orrstown Bank |
| $150,000–350,000 | COUNTRY FARE RESTAURANT, INC | MYERSTOWN, PA | Orrstown Bank |
| $350,000–1 million | COVEST INC | CARLISLE, PA | Orrstown Bank |
| $150,000–350,000 | CP MANAGEMENT SERVICES, INC. | LANCASTER, PA | Orrstown Bank |
| $150,000–350,000 | CRAB WRECKERS INC | ABINGDON, MD | Orrstown Bank |
| $150,000–350,000 | CRAB WRECKERS INC. | Abingdon, MD | Orrstown Bank |
| $150,000–350,000 | CRAFT BEER TAPROOM LLC | York, PA | Orrstown Bank |
| $350,000–1 million | CRM SCIENCE INC. | King of Prussia, PA | Orrstown Bank |
| $350,000–1 million | CROSSROADS PROGRAMS, INC | WILLINGBORO, NJ | Orrstown Bank |
| $350,000–1 million | CTG HOSPITALITY GROUP LLC | Atlanta, GA | Orrstown Bank |
| $350,000–1 million | CTG HOSPITALITY GROUP LLC | Baltimore, MD | Orrstown Bank |
| $350,000–1 million | CTG INC | Halethorpe, MD | Orrstown Bank |
| $150,000–350,000 | CUMBERLAND ORTHOPEDIC & SPINE PHYSICAL THERAPY, INC. | MECHANICSBURG, PA | Orrstown Bank |
| $150,000–350,000 | CUMBERLAND ORTHOPEDIC AND SPINE PHYSICAL | Mechanicsburg, PA | Orrstown Bank |
| $150,000–350,000 | CUMBERLAND VALLEY FOOT & ANKLE SPEC | Mechanicsburg, PA | Orrstown Bank |
| $150,000–350,000 | CUMBERLAND VALLEY FOOT & ANKLE SPECIALISTS | MECHANICSBURG, PA | Orrstown Bank |
| $5–10 million | CUMMINS-WAGNER COMPANY, INC. | ANNAPOLIS JUNCTION, MD | Orrstown Bank |
| $150,000–350,000 | CUMRU ASSOCIATES, INC | FLEETWOOD, PA | Orrstown Bank |
| $350,000–1 million | CURTIS ENGINE & EQUIPMENT COMPANY, INC. | HALETHORPE, MD | Orrstown Bank |
| $1–2 million | CYPRIUM SOLUTIONS INC | East Petersburg, PA | Orrstown Bank |
| $350,000–1 million | CYPRIUM SOLUTIONS, INC. | EAST PETERSBURG, PA | Orrstown Bank |
| $150,000–350,000 | D & G TRANSPORT, INC | BETHEL, PA | Orrstown Bank |
| $150,000–350,000 | D. L. MARTIN TRUCKING, LLC | SHIPPENSBURG, PA | Orrstown Bank |
| $350,000–1 million | DANCE BROTHERS, INC. | LINTHICUM HEIGHTS, MD | Orrstown Bank |
| $150,000–350,000 | DANIEL J LEVY MD PA | Owings Mills, MD | Orrstown Bank |
| $150,000–350,000 | DANIEL J. LEVY, MD, PA | OWINGS MILLS, MD | Orrstown Bank |
| $350,000–1 million | DANKNER EYE ASSOCIATES PA | Baltimore, MD | Orrstown Bank |
| $350,000–1 million | DANKNER EYE ASSOCIATES PA | BALTIMORE, MD | Orrstown Bank |
| $150,000–350,000 | DARWIN L MARTIN TRUCKING, LLC | EAST EARL, PA | Orrstown Bank |
| $350,000–1 million | DATA NETWORKS OF AMERICA INC. | Hunt Valley, MD | Orrstown Bank |
| $350,000–1 million | DATA NETWORKS OF AMERICA, INC. | HUNT VALLEY, MD | Orrstown Bank |
| $1–2 million | DATUM FILING SYSTEMS INC | Emigsville, PA | Orrstown Bank |
| $1–2 million | DATUM FILING SYSTEMS, INC. | EMIGSVILLE, PA | Orrstown Bank |
| $150,000–350,000 | DAVID HARTZELL | Carlisle, PA | Orrstown Bank |
| $150,000–350,000 | DECHIARO PROPERTIES LLC | BALTIMORE, MD | Orrstown Bank |
| $150,000–350,000 | DEITCH BUSES INC | NEWVILLE, PA | Orrstown Bank |
| $150,000–350,000 | DEITCH BUSES INC | Newville, PA | Orrstown Bank |
| $150,000–350,000 | DENNIS E. BLACK ENGINEERING, INC. | CHAMBERSBURG, PA | Orrstown Bank |
| $150,000–350,000 | DENTAL HEALTH OF SILVER SPRING | Mechanicsburg, PA | Orrstown Bank |
| $150,000–350,000 | DENTAL HEALTH OF SILVER SPRING, PC | MECHANICSBURG, PA | Orrstown Bank |
| $350,000–1 million | DESIGN & INTEGRATION INC | Baltimore, MD | Orrstown Bank |
| $350,000–1 million | DESIGN & INTEGRATION INC | BALTIMORE, MD | Orrstown Bank |
| $350,000–1 million | DESTINY IMAGE, INC. | SHIPPENSBURG, PA | Orrstown Bank |
| $350,000–1 million | DIAMOND SOLUTIONS GROUP, INC | LUTHERVILLE TIMONIUM, MD | Orrstown Bank |
| $150,000–350,000 | DINE INC | Stevens, PA | Orrstown Bank |
| $350,000–1 million | DINING OUT ENTERPRISES INC | Lutherville Timonium, MD | Orrstown Bank |
| $350,000–1 million | DINING OUT ENTERPRISES, INC | LUTHERVILLE TIMONIUM, MD | Orrstown Bank |
| $150,000–350,000 | DIRECT BUILDING SUPPLIES LLC | HARRISBURG, PA | Orrstown Bank |
| $350,000–1 million | DISABILITY RIGHTS MARYLAND, INC. | BALTIMORE, MD | Orrstown Bank |
| $350,000–1 million | DISCOUNT DRUGS WISCONSIN, INC | SILVER SPRING, MD | Orrstown Bank |
| $150,000–350,000 | DISCOVERY KIDS CHILDCARE CENTER INC. | Harrisburg, PA | Orrstown Bank |