| $150,000–350,000 | CIVIL CONSULTANTS INC | BIRMINGHAM, AL | Synovus Bank |
| $150,000–350,000 | CIVITAN INTERNATIONAL | BIRMINGHAM, AL | ServisFirst Bank |
| $350,000–1 million | CKJ EATERIES, LLC | BIRMINGHAM, AL | BankPlus |
| $150,000–350,000 | CLARK, JAMES, HANLIN & HUNT LLC | BIRMINGHAM, AL | Cadence Bank, National Association |
| $150,000–350,000 | CLASSIC CAR MOTORING INC | BIRMINGHAM, AL | IBERIABANK |
| $150,000–350,000 | CLEVELAND AND ROBERSON,INC. | BIRMINGHAM, AL | IBERIABANK |
| $150,000–350,000 | CLIMATE CONTROL SYSTEMS INC. | BIRMINGHAM, AL | ServisFirst Bank |
| $150,000–350,000 | CLINICAL RESEARCH CENTER OF ALABAMA, LLC | BIRMINGHAM, AL | South State Bank, National Association |
| $350,000–1 million | CMH ARCHITECTS INC | BIRMINGHAM, AL | Renasant Bank |
| $150,000–350,000 | COBB UNDERGROUND, LLC | BIRMINGHAM, AL | Regions Bank |
| $150,000–350,000 | CODE COLLECT, LLC | BIRMINGHAM, AL | Synovus Bank |
| $350,000–1 million | COHEN CARNAGGIO REYNOLDS, INC. | BIRMINGHAM, AL | Synovus Bank |
| $1–2 million | COIL MANUFACTURING INC. | BIRMINGHAM, AL | South State Bank, National Association |
| $350,000–1 million | COLEMAN-RUSSELL & ASSOCIATES INC | BIRMINGHAM, AL | ServisFirst Bank |
| $150,000–350,000 | COLLABORATIVE SOLUTIONS INC | BIRMINGHAM, AL | BancorpSouth Bank |
| $150,000–350,000 | COLLATERAL HOLDINGS, LLC | BIRMINGHAM, AL | Regions Bank |
| $350,000–1 million | COLLEGIATE ADMISSION & RETENTION, LLC | BIRMINGHAM, AL | BBVA USA |
| $150,000–350,000 | COLONIAL OAKS SENIOR LIVING WESTCHASE | BIRMINGHAM, AL | Synovus Bank |
| $150,000–350,000 | COMEDY CLUB INC | BIRMINGHAM, AL | ServisFirst Bank |
| $150,000–350,000 | COMMERCIAL HAULING COMPANY INC | BIRMINGHAM, AL | Synovus Bank |
| $150,000–350,000 | COMMERCIAL REFRIGERATION INC | BIRMINGHAM, AL | Bryant Bank |
| $150,000–350,000 | COMMERCIAL SECTOR INSURANCE BROKERS, LLC | BIRMINGHAM, AL | ServisFirst Bank |
| $150,000–350,000 | COMMUNICATION NETWORK CORPORAT | BIRMINGHAM, AL | ServisFirst Bank |
| $2–5 million | COMPENSATION SOLUTIONS, INC | BIRMINGHAM, AL | Cadence Bank, National Association |
| $1–2 million | CONTINUUMRX SERVICES, INC. | BIRMINGHAM, AL | Comerica Bank |
| $150,000–350,000 | CONVOY CAPITAL, LLC | BIRMINGHAM, AL | Renasant Bank |
| $150,000–350,000 | COOPERATIVE DOWNTOWN MINISTRIES, INC | BIRMINGHAM, AL | Regions Bank |
| $150,000–350,000 | CORK, HILL & COMPANY, LLC | BIRMINGHAM, AL | BancorpSouth Bank |
| $150,000–350,000 | CORNERSTONE DRYWALL AND PAINT, INC. | BIRMINGHAM, AL | Progress Bank and Trust |
| $350,000–1 million | CORNERSTONE SCHOOLS OF ALABAMA, INC. | BIRMINGHAM, AL | ServisFirst Bank |
| $150,000–350,000 | CORONA GROUP, INC | BIRMINGHAM, AL | ServisFirst Bank |
| $150,000–350,000 | CORPORATE FACILITIES MANAGEMENT, INC. | BIRMINGHAM, AL | Regions Bank |
| $150,000–350,000 | CORPORATE REALTY MANAGEMENT LLC | BIRMINGHAM, AL | Cadence Bank, National Association |
| $1–2 million | CORY WATSON, PC | BIRMINGHAM, AL | ServisFirst Bank |
| $350,000–1 million | COURTESY BUICK GMC, INC. | BIRMINGHAM, AL | Ally Bank |
| $350,000–1 million | COVENANT PRESBYTERIAN CHURCH | BIRMINGHAM, AL | Regions Bank |
| $350,000–1 million | COVINGTON FLOORING COMPANY, INC. | BIRMINGHAM, AL | ServisFirst Bank |
| $150,000–350,000 | COWART & COMPANY, INC. | BIRMINGHAM, AL | Synovus Bank |
| $1–2 million | COWIN AND COMPANY INC | BIRMINGHAM, AL | Regions Bank |
| $2–5 million | COWIN EQUIPMENT COMPANY INC. | BIRMINGHAM, AL | Regions Bank |
| $150,000–350,000 | COX POOL SERVICE, INC | BIRMINGHAM, AL | South State Bank, National Association |
| $150,000–350,000 | CRAFT ELECTRIC CO INC | BIRMINGHAM, AL | SouthFirst Bank |
| $150,000–350,000 | CRAFTON COMMUNICATIONS, INC. | BIRMINGHAM, AL | ServisFirst Bank |
| $350,000–1 million | CRAFTSMAN PRINTING INC | BIRMINGHAM, AL | BBVA USA |
| $150,000–350,000 | CRANE U, INC. | BIRMINGHAM, AL | Regions Bank |
| $2–5 million | CRANEWORKS INC. | BIRMINGHAM, AL | IBERIABANK |
| $150,000–350,000 | CRAWFORD SQUARE REAL ESTATE ADVISORS, LLC | BIRMINGHAM, AL | ServisFirst Bank |
| $150,000–350,000 | CRAZY CAZBOYS BIRMINGHAM, LLC | BIRMINGHAM, AL | CommerceOne Bank |
| $150,000–350,000 | CREATIVE DOG TRAINING TOO, INC | BIRMINGHAM, AL | Progress Bank and Trust |
| $150,000–350,000 | CREATIVE MONTESSORI SCHOOL, INC | BIRMINGHAM, AL | ServisFirst Bank |
| $350,000–1 million | CREATURE LLC | BIRMINGHAM, AL | ServisFirst Bank |
| $150,000–350,000 | CRESTLINE BAGEL CO., INC. | BIRMINGHAM, AL | SouthPoint Bank |
| $350,000–1 million | CRESTLINE PIGGLY WIGGLY, LLC | BIRMINGHAM, AL | BBVA USA |
| $350,000–1 million | CRISIS CENTER, INC | BIRMINGHAM, AL | Synovus Bank |
| $350,000–1 million | CRUCIBLE, LLC | BIRMINGHAM, AL | ServisFirst Bank |
| $150,000–350,000 | CRV SURVEILLANCE | BIRMINGHAM, AL | ServisFirst Bank |
| $350,000–1 million | CSL FINANCIAL, LLC | BIRMINGHAM, AL | Ameris Bank |
| $2–5 million | CU EMPLOYMENT INC | BIRMINGHAM, AL | ServisFirst Bank |
| $150,000–350,000 | CUMMINGS CREATIVE GROUP, INC. | BIRMINGHAM, AL | Oakworth Capital Bank |
| $350,000–1 million | CUSTOM CLEANING SOLUTIONS, LLC | BIRMINGHAM, AL | BancorpSouth Bank |
| $150,000–350,000 | CVLC, INC | BIRMINGHAM, AL | Avadian CU |
| $150,000–350,000 | CYPRESS RESOURCES, INC. | BIRMINGHAM, AL | Regions Bank |
| $350,000–1 million | CYRESS HEALTHCARE LLC | BIRMINGHAM, AL | IBERIABANK |
| $350,000–1 million | D C OIL COMPANY, INC. | BIRMINGHAM, AL | BBVA USA |
| $150,000–350,000 | D W CLEANERS LLC | BIRMINGHAM, AL | BancorpSouth Bank |
| $1–2 million | DANIEL REALTY COMPANY, LLC | BIRMINGHAM, AL | Synovus Bank |
| $1–2 million | DANIEL U.S. PROPERTIES, LP | BIRMINGHAM, AL | Synovus Bank |
| $150,000–350,000 | DARDEN-GREEN COMPANY, INC. | BIRMINGHAM, AL | BBVA USA |
| $150,000–350,000 | DATA HOUSE, INC. | BIRMINGHAM, AL | Progress Bank and Trust |
| $150,000–350,000 | DATAPERK, LLC | BIRMINGHAM, AL | ServisFirst Bank |
| $150,000–350,000 | DAVECO INC | BIRMINGHAM, AL | ServisFirst Bank |
| $150,000–350,000 | DAVENPORT & HARRIS FUNERAL HOME, INC. | BIRMINGHAM, AL | Regions Bank |
| $150,000–350,000 | DAVENPORT'S PIZZA PALACE, INC. | BIRMINGHAM, AL | CommerceOne Bank |
| $150,000–350,000 | DAVID JEFFERY ROBERTS | BIRMINGHAM, AL | Bryant Bank |
| $150,000–350,000 | DAVIS & NORRIS, LLP | BIRMINGHAM, AL | ServisFirst Bank |
| $350,000–1 million | DAVIS ARCHITECTS, INC. | BIRMINGHAM, AL | ServisFirst Bank |
| $350,000–1 million | DAVIS SERVICE SUPPLY, INC. | BIRMINGHAM, AL | Regions Bank |
| $150,000–350,000 | DAY 1 LOGISTICS LLC | BIRMINGHAM, AL | Truist Bank d/b/a Branch Banking & Trust Co |
| $150,000–350,000 | DAYSTAR CONSTRUCTION INC | BIRMINGHAM, AL | Synovus Bank |
| $150,000–350,000 | DC WINS | BIRMINGHAM, AL | SouthPoint Bank |
| $150,000–350,000 | DCLH, INC. | BIRMINGHAM, AL | Millennial Bank |
| $350,000–1 million | DEAN RESTAURANT'S, INC. | BIRMINGHAM, AL | Regions Bank |
| $150,000–350,000 | DEC CONSTRUCTION COMPANY, INC. | BIRMINGHAM, AL | SouthPoint Bank |
| $150,000–350,000 | DELUXE 1 HOUR CLEANERS, INC. | BIRMINGHAM, AL | Valley National Bank |
| $350,000–1 million | DENT MOSES LLP | BIRMINGHAM, AL | BBVA USA |
| $1–2 million | DIAMOND DISPLAYS INC | BIRMINGHAM, AL | Renasant Bank |
| $350,000–1 million | DIAMOND EXPRESS INC | BIRMINGHAM, AL | Oakworth Capital Bank |
| $2–5 million | DIOCESE OF BIRMINGHAM IN ALABAMA, A CORPORATION SOLE | BIRMINGHAM, AL | Oakworth Capital Bank |
| $150,000–350,000 | DIVERSIFIED CONTRACTORS INC | BIRMINGHAM, AL | Oakworth Capital Bank |
| $350,000–1 million | DIVERSIFIED LABEL IMAGES, INC | BIRMINGHAM, AL | ServisFirst Bank |
| $350,000–1 million | DIVISION 7 CONSTRUCTION INC | BIRMINGHAM, AL | Community Bank of Mississippi |
| $350,000–1 million | DIXIE ACOUSTICAL CONTRACTORS, INC. | BIRMINGHAM, AL | Regions Bank |
| $150,000–350,000 | DIXIE PRECISION INC | BIRMINGHAM, AL | Wells Fargo Bank, National Association |
| $150,000–350,000 | DIXIE PRIDE, INC | BIRMINGHAM, AL | Regions Bank |
| $1–2 million | DIXIE TRUCKING COMPANY LLC | BIRMINGHAM, AL | ServisFirst Bank |
| $350,000–1 million | DIXON WELLS, INC. | BIRMINGHAM, AL | Pinnacle Bank |
| $150,000–350,000 | DIYPC INC | BIRMINGHAM, AL | Millennial Bank |
| $350,000–1 million | DOMINICK FELD HYDE PC | BIRMINGHAM, AL | ServisFirst Bank |
| $150,000–350,000 | DOMINION MANAGEMENT LLC | BIRMINGHAM, AL | Synovus Bank |
| $150,000–350,000 | DON PEPE INC | BIRMINGHAM, AL | Synovus Bank |