| $150,000–350,000 | OSKB ENTERPRISES INC | SAINT PETERSBURG, FL | The Huntington National Bank |
| $350,000–1 million | OUR SAVIOR LUTHERAN CHURCH | SAINT PETERSBURG, FL | IberiaBank, A Division of First Horizon Bank |
| $350,000–1 million | P J CALLAGHAN COMPANY INC | SAINT PETERSBURG, FL | Valley National Bank |
| $150,000–350,000 | P.J. DESIGNS, INC. | SAINT PETERSBURG, FL | JPMorgan Chase Bank, National Association |
| $150,000–350,000 | PARADIGM LEARNING, INC. | SAINT PETERSBURG, FL | Valley National Bank |
| $350,000–1 million | PARADISE ADVERTISING & MARKETING, INC. | SAINT PETERSBURG, FL | Axiom Bank, National Association |
| $150,000–350,000 | PASADENA CAR CARE CENTER INC | SAINT PETERSBURG, FL | Wells Fargo Bank, National Association |
| $150,000–350,000 | PASADENA EYE CENTER LLC | SAINT PETERSBURG, FL | Republic Bank & Trust Company |
| $150,000–350,000 | PASADENA SURGERY CENTER, L.L.C. | SAINT PETERSBURG, FL | Republic Bank & Trust Company |
| $150,000–350,000 | PATRICK MANOR, INC | SAINT PETERSBURG, FL | BankUnited, National Association |
| $350,000–1 million | PAULTER COHEN FINDLAY AND EICHENBAUM MD PA | SAINT PETERSBURG, FL | The Bank of Tampa |
| $150,000–350,000 | PCHOWTO INC | SAINT PETERSBURG, FL | Truist Bank |
| $150,000–350,000 | PDHS AERIAL PHOTOGRAPHY INC | SAINT PETERSBURG, FL | TD Bank, National Association |
| $350,000–1 million | PEDIATRIC GASTROENTEROLOGY HEPATOLOGY & | SAINT PETERSBURG, FL | IberiaBank, A Division of First Horizon Bank |
| $1–2 million | PEDIATRIC OTOLARYNGOLOGY HEAD AND NECK SURGERY ASSOCIATES PA | SAINT PETERSBURG, FL | BayFirst National Bank |
| $150,000–350,000 | PEREGRINE CONSTRUCTION, LLC | SAINT PETERSBURG, FL | First Foundation Bank |
| $150,000–350,000 | PET PAL RESCUE, INC/ | SAINT PETERSBURG, FL | Seacoast National Bank |
| $150,000–350,000 | PHARMALABS LLC | SAINT PETERSBURG, FL | Seacoast National Bank |
| $150,000–350,000 | PHARMETRIC LABORATORY LLC | SAINT PETERSBURG, FL | SouthState Bank, National Association |
| $150,000–350,000 | PINELLAS CHRISTIAN CENTER INC | SAINT PETERSBURG, FL | Truist Bank |
| $150,000–350,000 | PINELLAS COUNTY URBAN LEAGUE INC | SAINT PETERSBURG, FL | Regions Bank |
| $350,000–1 million | PINELLAS MEDICAL ASSOCIATES, P.A. | SAINT PETERSBURG, FL | BayFirst National Bank |
| $150,000–350,000 | PINELLAS PROVISION CORPORATION | SAINT PETERSBURG, FL | The Northern Trust Company |
| $150,000–350,000 | PIPAS LAW GROUP P A | SAINT PETERSBURG, FL | IberiaBank, A Division of First Horizon Bank |
| $150,000–350,000 | PLACE ARCHITECTURE | SAINT PETERSBURG, FL | Hancock Whitney Bank |
| $150,000–350,000 | POWELL, CARNEY, MALLER, P.A. | SAINT PETERSBURG, FL | Hancock Whitney Bank |
| $1–2 million | POWERCHORD, INC. | SAINT PETERSBURG, FL | Hancock Whitney Bank |
| $350,000–1 million | PRECISION BUILDING & MECHANICAL, LLC | SAINT PETERSBURG, FL | JPMorgan Chase Bank, National Association |
| $150,000–350,000 | PRICE, HOFFMAN, STONE AND ASSOCIATES, M.D.'S, P.A. | SAINT PETERSBURG, FL | Hancock Whitney Bank |
| $150,000–350,000 | PROFESSIONAL BASEBALL PROMOTION CORP | SAINT PETERSBURG, FL | Synovus Bank |
| $150,000–350,000 | PROFESSIONAL BASEBALL UMPIRE CORP. | SAINT PETERSBURG, FL | Synovus Bank |
| $350,000–1 million | PROFESSIONAL BAYWAY MANAGEMENT COMPANY | SAINT PETERSBURG, FL | Truist Bank |
| $150,000–350,000 | PROFESSIONAL CONCRETE SERVICES INC | SAINT PETERSBURG, FL | IberiaBank, A Division of First Horizon Bank |
| $1–2 million | PROFESSIONAL HEALTHCARE OF PINELLAS LLC | SAINT PETERSBURG, FL | BankUnited, National Association |
| $2–5 million | R CLUB CHILD CARE INC | SAINT PETERSBURG, FL | Truist Bank |
| $150,000–350,000 | RED MESA INC | SAINT PETERSBURG, FL | Seacoast National Bank |
| $150,000–350,000 | RED MESA MERCADO, LLC | SAINT PETERSBURG, FL | Seacoast National Bank |
| $150,000–350,000 | RED STAR SERVICES OF WEST FLORIDA INC | SAINT PETERSBURG, FL | Bank of America, National Association |
| $350,000–1 million | REDINGTON BEACH RESTAURANT GROUP LLC | SAINT PETERSBURG, FL | Valley National Bank |
| $150,000–350,000 | REECE BUILDERS/WINDOWS INC | SAINT PETERSBURG, FL | Pilot Bank |
| $150,000–350,000 | REEDY PHOTOPROCESS SE CORPORATION | SAINT PETERSBURG, FL | Truist Bank |
| $150,000–350,000 | REEF FANTA-SEAS TOUR & TRAVEL LLC | SAINT PETERSBURG, FL | Republic Bank & Trust Company |
| $2–5 million | REINFORCED STRUCTURES, INC | SAINT PETERSBURG, FL | The Bank of Tampa |
| $350,000–1 million | RESOURCING HQ LLC | SAINT PETERSBURG, FL | Seacoast National Bank |
| $350,000–1 million | RESTORATIVE CARE OF AMERICA INC | SAINT PETERSBURG, FL | Truist Bank |
| $350,000–1 million | RETRO ELEVATOR CORPORATION | SAINT PETERSBURG, FL | Hancock Whitney Bank |
| $150,000–350,000 | REUSABLE TRANSPORT PACKAGING INC | SAINT PETERSBURG, FL | Bank of America, National Association |
| $150,000–350,000 | RJ OWENS ROOFING CONTRACTORS INC | SAINT PETERSBURG, FL | Bank of America, National Association |
| $150,000–350,000 | ROBERGE POSKUS INTERNATIONAL P.A. | SAINT PETERSBURG, FL | BayFirst National Bank |
| $150,000–350,000 | ROGERS GARMENT RESTORATION INC | SAINT PETERSBURG, FL | Seacoast National Bank |
| $150,000–350,000 | ROME INSULATION, INC. | SAINT PETERSBURG, FL | ServisFirst Bank |
| $350,000–1 million | ROYAL BATTERY DISTRIBUTORS INC | SAINT PETERSBURG, FL | Bank of America, National Association |
| $150,000–350,000 | RWL COMMUNICATIONS, INC. | SAINT PETERSBURG, FL | Century Bank of Florida |
| $150,000–350,000 | S & T ENT., INC | SAINT PETERSBURG, FL | Seacoast National Bank |
| $2–5 million | S.S.WHITE TECHNOLOGIES INC | SAINT PETERSBURG, FL | BayFirst National Bank |
| $150,000–350,000 | SACINO & SONS INC | SAINT PETERSBURG, FL | Seacoast National Bank |
| $350,000–1 million | SALVADOR DALI MUSEUM, INC. | SAINT PETERSBURG, FL | Pilot Bank |
| $150,000–350,000 | SAVVYPHONE, LLC | SAINT PETERSBURG, FL | The Bank of Tampa |
| $350,000–1 million | SBF, LLC | SAINT PETERSBURG, FL | Synovus Bank |
| $150,000–350,000 | SCHERER CONSTRUCTION LLC | SAINT PETERSBURG, FL | Republic Bank & Trust Company |
| $150,000–350,000 | SCUBS N STUFF INC | SAINT PETERSBURG, FL | Bank of America, National Association |
| $350,000–1 million | SCULLEY'S MANAGEMENT, LLC | SAINT PETERSBURG, FL | BayFirst National Bank |
| $150,000–350,000 | SEATING INSTALLATION GROUP, LLC | SAINT PETERSBURG, FL | Centennial Bank |
| $150,000–350,000 | SECURITY POINT HOLDINGS, INC. | SAINT PETERSBURG, FL | IberiaBank, A Division of First Horizon Bank |
| $150,000–350,000 | SEMINOLE, FL 1015 LLC | SAINT PETERSBURG, FL | Peoples National Bank, National Association |
| $150,000–350,000 | SENIOR CARE OF CLEARWATER, LLC | SAINT PETERSBURG, FL | The Bank of Tampa |
| $350,000–1 million | SENSOR SYSTEMS, LLC | SAINT PETERSBURG, FL | The Bank of Tampa |
| $2–5 million | SENTAGE CORPORATION | SAINT PETERSBURG, FL | CIBC Bank USA |
| $2–5 million | SHORECREST PREPATORY SCHOOL INC | SAINT PETERSBURG, FL | Pilot Bank |
| $150,000–350,000 | SLC FRANCHISE HOLDINGS LLC | SAINT PETERSBURG, FL | Valley National Bank |
| $2–5 million | SMILE DESIGN DENTISTRY ST PETE LLC | SAINT PETERSBURG, FL | Valley National Bank |
| $150,000–350,000 | SMS MANAGERS OF PINELLAS INC | SAINT PETERSBURG, FL | Seacoast National Bank |
| $1–2 million | SOCIETY OF ST. VINCENT DE PAUL SOUTH PINELLAS SOUTH PINELLAS | SAINT PETERSBURG, FL | Truist Bank |
| $150,000–350,000 | SOLAR SUN LLC | SAINT PETERSBURG, FL | Valley National Bank |
| $150,000–350,000 | SOUTHERN STRUCTURAL STEEL OF FLORIDA, INC. | SAINT PETERSBURG, FL | BankUnited, National Association |
| $1–2 million | SPATIAL NETWORKS INC | SAINT PETERSBURG, FL | CIBC Bank USA |
| $150,000–350,000 | ST PAUL CATHOLIC SCHOOL | SAINT PETERSBURG, FL | Pilot Bank |
| $150,000–350,000 | ST PETE AVIATION SERVICES, LLC | SAINT PETERSBURG, FL | Seacoast National Bank |
| $150,000–350,000 | ST PETERSBURG ENDOSCOPY CENTER LLC | SAINT PETERSBURG, FL | Truist Bank |
| $150,000–350,000 | ST RAPHAELS CATHOLIC SCHOOL | SAINT PETERSBURG, FL | Truist Bank |
| $150,000–350,000 | ST. PAUL CATHOLIC CHURCH | SAINT PETERSBURG, FL | Pilot Bank |
| $350,000–1 million | ST. PETE DELIVERY INC | SAINT PETERSBURG, FL | Bank of America, National Association |
| $350,000–1 million | ST. PETERSBURG CATHOLIC HIGH SCHOOL, INC. | SAINT PETERSBURG, FL | First Citrus Bank |
| $150,000–350,000 | ST. PETERSBURG DISTILLERY COMPANY, LLC | SAINT PETERSBURG, FL | Bank OZK |
| $350,000–1 million | ST. PETERSBURG FREE CLINIC INC. | SAINT PETERSBURG, FL | Synovus Bank |
| $350,000–1 million | ST. PETERSBURG NURSING & REHABILITATION LLC | SAINT PETERSBURG, FL | CIBC Bank USA |
| $1–2 million | STABIL CONCRETE PRODUCTS, LLC | SAINT PETERSBURG, FL | Hancock Whitney Bank |
| $350,000–1 million | STAHL & ASSOCIATES INSURANCE INC. | SAINT PETERSBURG, FL | Westfield Bank, FSB |
| $150,000–350,000 | STANDARDS SOLUTION HOLDING LLC | SAINT PETERSBURG, FL | BayFirst National Bank |
| $150,000–350,000 | STEPHEN G NELSON MD PA | SAINT PETERSBURG, FL | The Bank of Tampa |
| $350,000–1 million | STILLWATERS TAVERN LLC | SAINT PETERSBURG, FL | Synovus Bank |
| $150,000–350,000 | STORMFITTERS CORPORATION | SAINT PETERSBURG, FL | Pilot Bank |
| $350,000–1 million | STRATEGIC ENTERPRISE SUPPORT SERVICES, LLC | SAINT PETERSBURG, FL | ServisFirst Bank |
| $350,000–1 million | SUMMIT EXERCISES AND TRAINING LLC | SAINT PETERSBURG, FL | Hancock Whitney Bank |
| $350,000–1 million | SUN DENTAL LABORATORIES, LLC | SAINT PETERSBURG, FL | Hancock Whitney Bank |
| $150,000–350,000 | SUNBILITY LLC | SAINT PETERSBURG, FL | JPMorgan Chase Bank, National Association |
| $350,000–1 million | SUNCOAST CATHEDRAL FIRST ASSEMBLY OF GOD, INC. | SAINT PETERSBURG, FL | Republic Bank & Trust Company |
| $2–5 million | SUNCOAST CENTER INC | SAINT PETERSBURG, FL | Synovus Bank |
| $150,000–350,000 | SUNCOAST ELECTRIC, INC. | SAINT PETERSBURG, FL | Cogent Bank |
| $150,000–350,000 | SUNFLORA, INC | SAINT PETERSBURG, FL | Pilot Bank |