| $350,000–1 million | ARCENEAUX WILSON & COLE LLC | PORT ARTHUR, TX | Third Coast Bank |
| $350,000–1 million | ASSOCIATED MARINE SERVICES INC | PORT ARTHUR, TX | American Bank, National Association |
| $150,000–350,000 | BIOBEDICAL WASTE SOLUTIONS | PORT ARTHUR, TX | First Financial Bank |
| $150,000–350,000 | CARNICERIA LA VAQUITA INC | PORT ARTHUR, TX | First Financial Bank |
| $350,000–1 million | CEP MANUFACTURING, INC. | PORT ARTHUR, TX | Cadence Bank |
| $150,000–350,000 | CHEMTEX ENVIRONMENTAL LABORATORY, INC. | PORT ARTHUR, TX | JPMorgan Chase Bank, National Association |
| $150,000–350,000 | COASTAL INDUSTRIAL SERVICES, INC. | PORT ARTHUR, TX | First State Bank of Texas |
| $350,000–1 million | DEZTEX INDUSTRIAL SERVICES, LLC | PORT ARTHUR, TX | Third Coast Bank |
| $350,000–1 million | ECHO FABRICATORS, LLC | PORT ARTHUR, TX | Third Coast Bank |
| $150,000–350,000 | EL VIEJO TONY BAR & GRILL INC | PORT ARTHUR, TX | Third Coast Bank |
| $150,000–350,000 | EXCAVATION & CONSTRUCTION, LLC | PORT ARTHUR, TX | b1BANK |
| $150,000–350,000 | GOLDEN TRIANGLE EMERGENCY CENTER, LLC. | PORT ARTHUR, TX | Third Coast Bank |
| $150,000–350,000 | GULF COAST CARDIOLOGY GROUP, PLLC | PORT ARTHUR, TX | First Financial Bank |
| $1–2 million | GULF COAST HEALTH CENTER, INC | PORT ARTHUR, TX | First Financial Bank |
| $5–10 million | GULF COPPER & MFGR. CORP. | PORT ARTHUR, TX | First Source Federal Credit Union |
| $150,000–350,000 | HINDS QUALITY FENCES, INC. | PORT ARTHUR, TX | Third Coast Bank |
| $150,000–350,000 | INDUSTRIAL CONSULTANTS, LLC | PORT ARTHUR, TX | b1BANK |
| $2–5 million | INDUSTRIAL SCAFFOLDING, LLC | PORT ARTHUR, TX | Third Coast Bank |
| $150,000–350,000 | INDUSTRIAL SUPPLY & RENTAL LLC. | PORT ARTHUR, TX | Third Coast Bank |
| $350,000–1 million | JAMES & LUTHER, INC. | PORT ARTHUR, TX | WestStar Bank |
| $150,000–350,000 | MAGNUM FABRICATION, INC | PORT ARTHUR, TX | Stellar Bank |
| $350,000–1 million | MARINE FUELING SERVICE, INC. | PORT ARTHUR, TX | Third Coast Bank |
| $150,000–350,000 | MARINE OPERATIONS MANAGEMENT, LLC | PORT ARTHUR, TX | Texas First Bank |
| $1–2 million | MBLH MARINE LLC | PORT ARTHUR, TX | Texas First Bank |
| $350,000–1 million | MID-COUNTY AUTOMOTIVE, INC. | PORT ARTHUR, TX | Ally Bank |
| $350,000–1 million | NECHES RIVER WHEELHOUSE LLC | PORT ARTHUR, TX | First Financial Bank |
| $150,000–350,000 | OMNIBUS HOME HEALTH CARE INC | PORT ARTHUR, TX | Guaranty Bank & Trust, National Association |
| $350,000–1 million | ORBITAL INSULATION CORPORATION | PORT ARTHUR, TX | Third Coast Bank |
| $150,000–350,000 | PAHOP LLC | PORT ARTHUR, TX | Texas Bank and Trust Company |
| $1–2 million | PAT TANK, INC | PORT ARTHUR, TX | First Commonwealth Bank |
| $2–5 million | PERFORMANCE BLASTING & COATING LP | PORT ARTHUR, TX | Third Coast Bank |
| $150,000–350,000 | PIN CITY INC | PORT ARTHUR, TX | Stellar Bank |
| $150,000–350,000 | PORT IRON LTD | PORT ARTHUR, TX | Third Coast Bank |
| $150,000–350,000 | R AND S SET HOLDINGS LLC | PORT ARTHUR, TX | Third Coast Bank |
| $150,000–350,000 | R.C. PORT ARTHUR GROUP, L.L.C. | PORT ARTHUR, TX | First Source Federal Credit Union |
| $150,000–350,000 | ROBOGISTICS LLC | PORT ARTHUR, TX | JPMorgan Chase Bank, National Association |
| $150,000–350,000 | SETEX FACILITIES & MAINTENANCE, LLC | PORT ARTHUR, TX | Third Coast Bank |
| $350,000–1 million | SIP SERVICES, LLC | PORT ARTHUR, TX | First Financial Bank |
| $150,000–350,000 | SOUTEX INC | PORT ARTHUR, TX | First Financial Bank |
| $150,000–350,000 | SOUTHEAST TEXAS NEPHROLOGY ASSOCIATES, P.A. | PORT ARTHUR, TX | Third Coast Bank |
| $150,000–350,000 | SUPERIOR WASTE SOLUTIONS LLC | PORT ARTHUR, TX | First Financial Bank |
| $350,000–1 million | TEAM FABRICATORS, LLC. | PORT ARTHUR, TX | The Bank of Kaukauna |
| $150,000–350,000 | TEXAS FIRE AND HOLEWATCH, INC. | PORT ARTHUR, TX | Third Coast Bank |
| $350,000–1 million | TEXAS ROADHOUSE OF PORT ARTHUR, LTD | PORT ARTHUR, TX | Independent Bank d/b/a Independent Financial |
| $150,000–350,000 | TEXAS WHEEL WORKS, INC | PORT ARTHUR, TX | Third Coast Bank |
| $350,000–1 million | THE ECHO GROUP, LTD | PORT ARTHUR, TX | Third Coast Bank |
| $1–2 million | THE HUGHEN CENTER INC | PORT ARTHUR, TX | First Financial Bank |
| $350,000–1 million | THE OLIVE PACKING COMPANY, INC. | PORT ARTHUR, TX | Frost Bank |
| $350,000–1 million | TRANSGLOBAL PORT ARTHRUR LLC | PORT ARTHUR, TX | First Liberty Bank |
| $350,000–1 million | TROPICAL ROOFING PRODUCTS, LLC | PORT ARTHUR, TX | BankUnited, National Association |
| $1–2 million | TWIN CITY CLASSIC AUTOMOTIVE, INC. | PORT ARTHUR, TX | Ally Bank |
| $150,000–350,000 | YOUNG MEN'S CHRISTIAN ASSOCIATION OF SOUTHEAST TEXAS | PORT ARTHUR, TX | First Financial Bank |