| $350,000–1 million | OOBE LLC (OUT OF BOX EXPERIENCE) | HOUSTON, TX | Allegiance Bank |
| $150,000–350,000 | OPALWIRE INC | RICHMOND, TX | Allegiance Bank |
| $150,000–350,000 | OPTIMAL AIR SOLUTIONS LLC | HOUSTON, TX | Allegiance Bank |
| $150,000–350,000 | OPTIMUM SOURCE, INC | HOUSTON, TX | Allegiance Bank |
| $150,000–350,000 | ORAN INC. | SUGAR LAND, TX | Allegiance Bank |
| $1–2 million | ORIGINAL NINFA'S LP | HOUSTON, TX | Allegiance Bank |
| $350,000–1 million | OUTSOURCE RESEARCH CONSULTING | HOUSTON, TX | Allegiance Bank |
| $350,000–1 million | OVERLAND EXPRESS COMPANY | LA PORTE, TX | Allegiance Bank |
| $150,000–350,000 | PA DISTRIBUTION LLC | HOUSTON, TX | Allegiance Bank |
| $350,000–1 million | PACIFIC MWD, INC. | HOUSTON, TX | Allegiance Bank |
| $150,000–350,000 | PACKAGE EXPRESS, LP | HOUSTON, TX | Allegiance Bank |
| $350,000–1 million | PAINTING PROFESSIONALS, INC. | HOUSTON, TX | Allegiance Bank |
| $350,000–1 million | PALADIN INDUSTRIES LLC | WALLER, TX | Allegiance Bank |
| $1–2 million | PALMERA CONSTRUCTION & DEVELOPMENT, INC. | HOUSTON, TX | Allegiance Bank |
| $350,000–1 million | PANOCEAN INC | HOUSTON, TX | Allegiance Bank |
| $150,000–350,000 | PARCEL PLUG | STAFFORD, TX | Allegiance Bank |
| $150,000–350,000 | PARIJAT CONTROLWARE, INC | HOUSTON, TX | Allegiance Bank |
| $150,000–350,000 | PARKER BUSINESS FORMS, INC | BEAUMONT, TX | Allegiance Bank |
| $350,000–1 million | PARKER NICKOLAS READ DENTAL PLLC | HOUSTON, TX | Allegiance Bank |
| $150,000–350,000 | PARKNATION, INC. | HOUSTON, TX | Allegiance Bank |
| $150,000–350,000 | PATH HOTEL FIVE LP | AUSTIN, TX | Allegiance Bank |
| $150,000–350,000 | PATINA METALS INC | HOUSTON, TX | Allegiance Bank |
| $150,000–350,000 | PAUL'S FARM INC. | SEABROOK, TX | Allegiance Bank |
| $150,000–350,000 | PCI STRATEGIES, LLC | HOUSTON, TX | Allegiance Bank |
| $350,000–1 million | PCO DIV II INC | BAYTOWN, TX | Allegiance Bank |
| $350,000–1 million | PCPC DIRECT LTD. | HOUSTON, TX | Allegiance Bank |
| $1–2 million | PCR REAL ESTATE HOLDING COMPANY LLC | HOUSTON, TX | Allegiance Bank |
| $150,000–350,000 | PCS CREATIVE SURFACE LLC | RICHMOND, TX | Allegiance Bank |
| $150,000–350,000 | PDQ MACHINE SHOP, INC. | HOUSTON, TX | Allegiance Bank |
| $150,000–350,000 | PDTI HOLDINGS, LLC | HOUSTON, TX | Allegiance Bank |
| $150,000–350,000 | PEARLAND FOOD INC. | SUGAR LAND, TX | Allegiance Bank |
| $150,000–350,000 | PEC HEALTH SYSTEMS LLC | ARLINGTON, TX | Allegiance Bank |
| $350,000–1 million | PEDIATRIC TRANSPORT EMS LLC | HOUSTON, TX | Allegiance Bank |
| $150,000–350,000 | PEDISPA INC | HOUSTON, TX | Allegiance Bank |
| $350,000–1 million | PELICAN WORLDWIDE INC. | HOUSTON, TX | Allegiance Bank |
| $350,000–1 million | PELTIER BROTHERS CONSTRUCTION, LTD. | HOUSTON, TX | Allegiance Bank |
| $150,000–350,000 | PENGU SWIM SCHOOL CINCO RANCH, LLC | KATY, TX | Allegiance Bank |
| $150,000–350,000 | PENGU SWIM SCHOOL, LLC | HOUSTON, TX | Allegiance Bank |
| $150,000–350,000 | PERMABOND CONSTRUCTION, INC. | HOUSTON, TX | Allegiance Bank |
| $150,000–350,000 | PETERSON & PETERSON PC | HOUSTON, TX | Allegiance Bank |
| $350,000–1 million | PETRO-VALVE, INC. | HOUSTON, TX | Allegiance Bank |
| $150,000–350,000 | PETROTAL USA | HOUSTON, TX | Allegiance Bank |
| $2–5 million | PFP INDUSTRIES LLC | HOUSTON, TX | Allegiance Bank |
| $350,000–1 million | PHASE ENGINEERING, INC. | HOUSTON, TX | Allegiance Bank |
| $150,000–350,000 | PHO VI VI LLC | HOUSTON, TX | Allegiance Bank |
| $150,000–350,000 | PIE EMPLOYMENT SERVICES, LLC | THE WOODLANDS, TX | Allegiance Bank |
| $150,000–350,000 | PIN CITY INC | PORT ARTHUR, TX | Allegiance Bank |
| $150,000–350,000 | PINES EDUCATIONAL ASSISTANCE CORPORATION | KINGWOOD, TX | Allegiance Bank |
| $150,000–350,000 | PINNACLE DISASTER & RECOVERY SERVICES, LP | CYPRESS, TX | Allegiance Bank |
| $150,000–350,000 | PIPELINE EXPRESS OF TEXAS INC | CYPRESS, TX | Allegiance Bank |
| $150,000–350,000 | PLATINUM INVESTORS OF TEXAS LLC | HOUSTON, TX | Allegiance Bank |
| $150,000–350,000 | PLAZA LIQUORS, INC. | LEAGUE CITY, TX | Allegiance Bank |
| $150,000–350,000 | PLC COOK & ASSOCIATES PC | HOUSTON, TX | Allegiance Bank |
| $350,000–1 million | PLUMBING ACEE,INC. | PEARLAND, TX | Allegiance Bank |
| $350,000–1 million | PLUMBING SPECIALTIES, LLC | BEAUMONT, TX | Allegiance Bank |
| $350,000–1 million | PMS EXCAVATION INC. | SPRING, TX | Allegiance Bank |
| $150,000–350,000 | POCZECH CORPORATION | HOUSTON, TX | Allegiance Bank |
| $150,000–350,000 | POM GROUP, LLC. | HOUSTON, TX | Allegiance Bank |
| $150,000–350,000 | PORTABLE MUD SYSTEMS, INC. | MIDLAND, TX | Allegiance Bank |
| $150,000–350,000 | PORTER TRUCK SALES, LP | HOUSTON, TX | Allegiance Bank |
| $150,000–350,000 | PORTNOY ENVIRONMENTAL, INC. | HOUSTON, TX | Allegiance Bank |
| $350,000–1 million | PORTRAITS INTERNATIONAL OF THE SOUTH WEST, INC. | HOUSTON, TX | Allegiance Bank |
| $150,000–350,000 | POSITIVE RECOVERY, LLC | HOUSTON, TX | Allegiance Bank |
| $350,000–1 million | PRECISE SERVICES, INC | PORTER, TX | Allegiance Bank |
| $150,000–350,000 | PRECISION UTILITY, LLC | HOUSTON, TX | Allegiance Bank |
| $350,000–1 million | PRECISION WELL LOGGING, INC | HOUSTON, TX | Allegiance Bank |
| $1–2 million | PREFERRED TECHNOLOGIES LLC | HOUSTON, TX | Allegiance Bank |
| $350,000–1 million | PREMARK HEALTH SCIENCE, INC. | IRVING, TX | Allegiance Bank |
| $150,000–350,000 | PREMIER HORIZONS COMMUNITY SERVICES, LLC | KATY, TX | Allegiance Bank |
| $150,000–350,000 | PREMIER OPTION CREDIT, LLC | SPRING, TX | Allegiance Bank |
| $150,000–350,000 | PRESTIGE EMBOSSING INC | HOUSTON, TX | Allegiance Bank |
| $350,000–1 million | PRIME TIME RESOURCES, LP | HUMBLE, TX | Allegiance Bank |
| $150,000–350,000 | PRIMERO INDUSTRIAL SERVICES LTD. | SANTA FE, TX | Allegiance Bank |
| $150,000–350,000 | PRISTINE ENERGY, LLC | HOUSTON, TX | Allegiance Bank |
| $350,000–1 million | PROCESS TECHNICAL SERVICES, INC. | HOUSTON, TX | Allegiance Bank |
| $350,000–1 million | PROFESSIONAL WELDING SUP INC | HOUSTON, TX | Allegiance Bank |
| $1–2 million | PROVOST UMPHREY LAW FIRM LLP | BEAUMONT, TX | Allegiance Bank |
| $350,000–1 million | PROXIMA CLINICAL RESEARCH INC | HOUSTON, TX | Allegiance Bank |
| $350,000–1 million | PT USA LP | HOUSTON, TX | Allegiance Bank |
| $350,000–1 million | PULMONARY & SLEEP PHYSICIANS OF HOUSTON, PA | WEBSTER, TX | Allegiance Bank |
| $150,000–350,000 | PURANIK MANAGEMENT, INC. | HOUSTON, TX | Allegiance Bank |
| $150,000–350,000 | QATAR,LLC | CARLSBAD, NM | Allegiance Bank |
| $350,000–1 million | QC TV CORP | HOUSTON, TX | Allegiance Bank |
| $150,000–350,000 | QDC SERVICES INC | NEW WAVERLY, TX | Allegiance Bank |
| $1–2 million | QUALITY MEXICAN RESTAURANTS, INC. | HOUSTON, TX | Allegiance Bank |
| $150,000–350,000 | QUALITY TOWER SERVICES LTD | HOUSTON, TX | Allegiance Bank |
| $150,000–350,000 | QUALITY WRECKER SERVICES, INC. | FRESNO, TX | Allegiance Bank |
| $350,000–1 million | QUATTRO POOL FINISHES | HOUSTON, TX | Allegiance Bank |
| $150,000–350,000 | QUILTS, INC. | HOUSTON, TX | Allegiance Bank |
| $350,000–1 million | R & B GROUP INC | HOUSTON, TX | Allegiance Bank |
| $350,000–1 million | R & M SERVICE CO., INC. | HOUSTON, TX | Allegiance Bank |
| $350,000–1 million | R & T ELLIS EXCAVATING INC. | CLEVELAND, TX | Allegiance Bank |
| $150,000–350,000 | R B INTERESTS, INC. | HOUSTON, TX | Allegiance Bank |
| $150,000–350,000 | R L HART CONSTRUCTION INC | PASADENA, TX | Allegiance Bank |
| $350,000–1 million | R.M. PAINTING SERVICES INC | HOUSTON, TX | Allegiance Bank |
| $350,000–1 million | RAC INDUSTRIES, LLC | PASADENA, TX | Allegiance Bank |
| $350,000–1 million | RADCLIFFE BOBBITT ADAMS POLLEY PLLC | HOUSTON, TX | Allegiance Bank |
| $150,000–350,000 | RAJAN KADAKIA MDPA | HOUSTON, TX | Allegiance Bank |
| $1–2 million | RAMEY, CHANDLER, QUINN & ZITO PC | HOUSTON, TX | Allegiance Bank |
| $350,000–1 million | RAMROD TRUCKING, INC. | HOUSTON, TX | Allegiance Bank |