| $350,000–1 million | MAXWELL WELDING AND MACHINE, INC. | BURGETTSTOWN, PA | S & T Bank |
| $150,000–350,000 | MCDAVID ASSOCIATES, INC | PHILADELPHIA, PA | S & T Bank |
| $350,000–1 million | MCKNIGHT PROPERTY MANAGEMENT LLC | PITTSBURGH, PA | S & T Bank |
| $150,000–350,000 | MCKNIGHT REALTY PARTNERS, LLC | PITTSBURGH, PA | S & T Bank |
| $150,000–350,000 | MD SLEPPY CONSTRUCTION, INC. | PENN RUN, PA | S & T Bank |
| $1–2 million | MEDIA PLUMBING & HEATING, INC. | UPPER CHICHESTER, PA | S & T Bank |
| $150,000–350,000 | MELI PLASTERING, LLC | PITTSBURGH, PA | S & T Bank |
| $350,000–1 million | MEMORIAL HIGHWAY CHEVROLET, INC. | WINDBER, PA | S & T Bank |
| $150,000–350,000 | MENDEL STEEL AND ORNAMENTAL IRON CO. | BETHEL PARK, PA | S & T Bank |
| $150,000–350,000 | MERCADO MEDICAL PRACTICE, LLC | PHILADELPHIA, PA | S & T Bank |
| $150,000–350,000 | MGT LOGISTICS, INC. | RALEIGH, NC | S & T Bank |
| $350,000–1 million | MICRO FACTURE LLC | MOUNTVILLE, PA | S & T Bank |
| $1–2 million | MID-ATLANTIC YOUTH SERVICES CORP. | PITTSTON, PA | S & T Bank |
| $150,000–350,000 | MIDSTATE CONTRACTORS, INC. | MARION, OH | S & T Bank |
| $150,000–350,000 | MILL TECH, LLC | CANAL WINCHESTER, OH | S & T Bank |
| $350,000–1 million | MILLER'S INSURANCE AGENCY INC | DOWNINGTOWN, PA | S & T Bank |
| $150,000–350,000 | MINQUAS FIRE COMPANY #2 | DOWNINGTOWN, PA | S & T Bank |
| $2–5 million | MISSION CRITICAL PARTNERS, LLC | PORT MATILDA, PA | S & T Bank |
| $150,000–350,000 | MISSION FOR EDUCATING CHILDREN WITH AUTISM | DOWNINGTOWN, PA | S & T Bank |
| $150,000–350,000 | MOCTOW II INC. | PHILADELPHIA, PA | S & T Bank |
| $150,000–350,000 | MOMJIAN ANDERER, LLC | PHILADELPHIA, PA | S & T Bank |
| $150,000–350,000 | MOORE'S FURNITURE, INC. | UWCHLAND, PA | S & T Bank |
| $150,000–350,000 | MORGAN AUTOMOTIVE INC | MANHEIM, PA | S & T Bank |
| $150,000–350,000 | MOSITES MOTORSPORTS LLC | NORTH VERSAILLES, PA | S & T Bank |
| $2–5 million | MOUNT JOY WIRE CORPORATION | MOUNT JOY, PA | S & T Bank |
| $350,000–1 million | MOUNT VIEW ASSISTED LIVING, INC. | LOCKPORT, NY | S & T Bank |
| $150,000–350,000 | MR WATERHEATER ENTERPRISES INC | NORTH VERSAILLES, PA | S & T Bank |
| $150,000–350,000 | MULTI PRODUCTION SYSTEMS INC. | INDIANA, PA | S & T Bank |
| $150,000–350,000 | MUNICIPAL MARKETING SERVICES, INC. | PITTSBURGH, PA | S & T Bank |
| $150,000–350,000 | MURRYSVILLE VETERINARY ASSOCIATES PC | MONROEVILLE, PA | S & T Bank |
| $150,000–350,000 | MUSSER WIRELESS, INC. | MURRYSVILLE, PA | S & T Bank |
| $150,000–350,000 | MWM SITE SOLUTIONS, LLC | TALLMADGE, OH | S & T Bank |
| $150,000–350,000 | NEMES GLASS CORP | IRWIN, PA | S & T Bank |
| $5–10 million | NEW ERA CAP CO.,INC. | BUFFALO, NY | S & T Bank |
| $1–2 million | NEWBOLD CORPORATION | ROCKY MOUNT, VA | S & T Bank |
| $150,000–350,000 | NOLF CHRYSLER DODGE INC | FAIRMOUNT CITY, PA | S & T Bank |
| $350,000–1 million | NORMANDY INDUSTRIES INC | OAKMONT, PA | S & T Bank |
| $5–10 million | NORTH COAST PIZZA INC. | STOW, OH | S & T Bank |
| $150,000–350,000 | NORTH FORK REHAB, INC. | BROOKVILLE, PA | S & T Bank |
| $150,000–350,000 | O'DONNELL AND PHILLIPS LLC | LANCASTER, PA | S & T Bank |
| $150,000–350,000 | OLIVERIO BUICK INC. | MC DONALD, PA | S & T Bank |
| $150,000–350,000 | OMNI FAB INC | NEW KENSINGTON, PA | S & T Bank |
| $2–5 million | ONEX CONSTRUCTION INC | STREETSBORO, OH | S & T Bank |
| $150,000–350,000 | OPTOMETRY ASSOCIATES, PC | HARRISBURG, PA | S & T Bank |
| $150,000–350,000 | ORR'S BRIDGE ROAD INC | MECHANICSBURG, PA | S & T Bank |
| $150,000–350,000 | OUTPUT SALES CORPORATION | NEW KENSINGTON, PA | S & T Bank |
| $1–2 million | OUTTECH, INC. | AURORA, OH | S & T Bank |
| $150,000–350,000 | OVEN INDUSTRIES INC | CAMP HILL, PA | S & T Bank |
| $2–5 million | OXFORD SOLUTIONS, INC. | PITTSBURGH, PA | S & T Bank |
| $150,000–350,000 | P. HASTINGS CORPORATION | NEW CUMBERLAND, PA | S & T Bank |
| $150,000–350,000 | PA. SIGNS, LLC | DU BOIS, PA | S & T Bank |
| $150,000–350,000 | PAPERNICK & GEFSKY, LLC | PITTSBURGH, PA | S & T Bank |
| $150,000–350,000 | PAR | LEMOYNE, PA | S & T Bank |
| $350,000–1 million | PATRIOT BUICK PONTIAC GMC INC | BOYERTOWN, PA | S & T Bank |
| $350,000–1 million | PATRIOT CHEVROLET INC | LIMERICK, PA | S & T Bank |
| $350,000–1 million | PATRIOT CHEVROLET OF WARMINSTER, INC. | WARMINSTER, PA | S & T Bank |
| $350,000–1 million | PATRIOT CONVERTING, LLC | ELK RIVER, MN | S & T Bank |
| $350,000–1 million | PATRIOT SYSTEMS, INC | LEWIS CENTER, OH | S & T Bank |
| $350,000–1 million | PAULA TEACHER & ASSOCIATES, INC. | VERONA, PA | S & T Bank |
| $350,000–1 million | PAVILION AT KENTON FOR NURSING AND REHABILITATION, LLC | COVINGTON, KY | S & T Bank |
| $1–2 million | PAVONE MARKETING GROUP, INC | HARRISBURG, PA | S & T Bank |
| $1–2 million | PBA, INC., THE SECOND STEP | PITTSBURGH, PA | S & T Bank |
| $150,000–350,000 | PENN HYDRO, INC | ALLISON PARK, PA | S & T Bank |
| $2–5 million | PENN MECHANICAL GROUP INC | HOME, PA | S & T Bank |
| $150,000–350,000 | PENN SEPARATOR CORP | BROOKVILLE, PA | S & T Bank |
| $350,000–1 million | PENN WASTE PORTABLE, LLC | SEWICKLEY, PA | S & T Bank |
| $150,000–350,000 | PENNSYLVANIA ASSOCIATION OF SCHOOL BUSINESS OFFICIALS | HARRISBURG, PA | S & T Bank |
| $350,000–1 million | PENNSYLVANIA COACH LINES, INC. | MCKEESPORT, PA | S & T Bank |
| $350,000–1 million | PENNSYLVANIA COMPREHENSIVE BEHAVIORAL HEALTH SERVICES, LLC | YORK, PA | S & T Bank |
| $350,000–1 million | PENNSYLVANIA EDUCATIONAL COMMUNICATIONS SYSTEMS | CAMP HILL, PA | S & T Bank |
| $150,000–350,000 | PERFECT SMILE DENTAL GROUP, PC | PITTSBURGH, PA | S & T Bank |
| $150,000–350,000 | PETER PAUL PATELLIS, D.M.D.P.A | KENNETT SQUARE, PA | S & T Bank |
| $150,000–350,000 | PEVARNIK BROS., INC. | LATROBE, PA | S & T Bank |
| $150,000–350,000 | PFRS LLC | PITTSBURGH, PA | S & T Bank |
| $350,000–1 million | PHANTOM ADMINISTRATIVE LLC | YOUNGSTOWN, OH | S & T Bank |
| $150,000–350,000 | PHANTOM FIREWORKS EASTERN REGION LLC | YOUNGSTOWN, OH | S & T Bank |
| $2–5 million | PHANTOM FIREWORKS SHOWROOMS LLC | YOUNGSTOWN, OH | S & T Bank |
| $350,000–1 million | PHANTOM FIREWORKS WESTERN REGION LLC | YOUNGSTOWN, OH | S & T Bank |
| $350,000–1 million | PHANTOM IMPORTING AND DISTRIBUTING LLC | YOUNGSTOWN, OH | S & T Bank |
| $350,000–1 million | PHILADELPHIA PAIN MANAGEMENT, INC. | PHILADELPHIA, PA | S & T Bank |
| $350,000–1 million | PHOENIX SINTERED METALS, LLC | BROCKWAY, PA | S & T Bank |
| $350,000–1 million | PHONETICS, INC | ASTON, PA | S & T Bank |
| $350,000–1 million | PINE VIEW ENTERPRISES, INC. | NOTTINGHAM, PA | S & T Bank |
| $350,000–1 million | PINNACLE ACCOUNTING AND FINANCE LLC | PITTSBURGH, PA | S & T Bank |
| $150,000–350,000 | PITTSBURGH DENTAL SLEEP MEDICINE, INC. | WEXFORD, PA | S & T Bank |
| $150,000–350,000 | PITTSBURGH DOG, INC. | GREENSBURG, PA | S & T Bank |
| $350,000–1 million | PITTSBURGH GASTROENTEROLOGY ASSOCIATES, LTD. | PITTSBURGH, PA | S & T Bank |
| $150,000–350,000 | PITTSBURGH KOLLEL BETH YITZHOK | PITTSBURGH, PA | S & T Bank |
| $150,000–350,000 | PLUM EMERGENCY MEDICAL SERVICES, INC. | PITTSBURGH, PA | S & T Bank |
| $1–2 million | PLUS ONE COMMUNICATIONS, LLC | AKRON, OH | S & T Bank |
| $150,000–350,000 | POINT AUTO PARTS, INC. | DU BOIS, PA | S & T Bank |
| $150,000–350,000 | PONY POWERSPORTS GROUP, LLC | WESTERVILLE, OH | S & T Bank |
| $350,000–1 million | POPE JOHN PAUL II REGIONAL CATHOLIC SCHOOL | COATESVILLE, PA | S & T Bank |
| $350,000–1 million | POWERTRACK INTERNATIONAL LLC | IMPERIAL, PA | S & T Bank |
| $150,000–350,000 | PRECISE TOOL & DIE INC | LEECHBURG, PA | S & T Bank |
| $1–2 million | PRECISION KIDD STEEL CO., INC. | ALIQUIPPA, PA | S & T Bank |
| $150,000–350,000 | PREFORM SPECIALTIES INC | BLAIRSVILLE, PA | S & T Bank |
| $150,000–350,000 | PRO TRANSPORTATION SERVICES, INC. | HAMBURG, NY | S & T Bank |
| $150,000–350,000 | PROCESS INSTRUMENTS, INC. | PITTSBURGH, PA | S & T Bank |
| $350,000–1 million | PRODUCERS SUPPLY COMPANY INC | WAYNESBURG, PA | S & T Bank |