| Name | Phone | Category |
| A & S Engineers, Inc. | 713-942-2700 | ENGINEERING - CIVIL |
| ABC Dental - Family Dentistry | 832-595-0022 | DENTISTS - GENERAL |
| Accurate Construction Company | 281-341-9175 | CONSTRUCTION - RESIDENTIAL |
| Central Ace Hardware | 281-342-5458 | HARDWARE & LUMBER |
| Acetylene Oxygen Company | 281-342-5438 | WELDING SERVICES |
| AECOM | 713-780-4100 | LAND DEVELOPERS & SURVEYING |
| Affairs with Flair, LLC | 832-595-2001 | CATERERS & PRIVATE PARTIES |
| Aguirre & Fields, LP | 281-340-8900 | ENGINEERING - CIVIL |
| Air Express Air Conditioning and Heating | 281-492-3450 | AIR CONDITIONING & HEATING EQUIPMENT - SALES & SERVICE |
| Albis Plastics Corporation | 281-207-5400 | MANUFACTURERS |
| Aliana Development Company | 281-809-7800 | REAL ESTATE DEVELOPMENT - RES. & COMM. |
| Alicia Casias Agency - Nationwide Insurance | 281-341-5060 | INSURANCE |
| Alief Air Conditioning | 281-498-4148 | AIR CONDITIONING & HEATING EQUIPMENT - SALES & SERVICE |
| All Star Storage | 281-341-7867 | MOVING & STORAGE |
| Allegiance Roofing, a division of Joe Rangel Contracting LLC | 281-232-9100 | ROOFING |
| Allen Boone Humphries Robinson LLP | 713-860-6400 | ATTORNEYS |
| Allen Samuels Dodge-Chrysler-Jeep of Katy | 281-599-3500 | AUTO PARTS |
| All-Tex Networking Solutions Inc. | 281-232-9118 | COMPUTER INFRASTRUCTURE AND CABLING |
| Alpha Eyecare Associates, PLLC | 713-721-9000 | HEALTH CARE SERVICES |
| Amegy Bank of Texas | 281-238-7153 | BANKS & BANKING ASSOCIATIONS |
| Amegy Mortgage Co., L.L.C. | 281-238-7142 | MORTGAGE LOANS |
| American Legion Post #271 | 281-232-9224 | ASSOCIATIONS & ORGANIZATIONS |
| American Red Cross | 281-342-9480 | ASSOCIATIONS & ORGANIZATIONS |
| American Wall Systems | 281-499-6695 | HOME IMPROVEMENT |
| Ameristar Roofing and Restoration, LLC | 281-238-4230 | ROOFING |
| AMJ Designs | 281-745-5379 | MARKETING - PROMOTIONAL PRODUCTS |
| Another Time Soda Fountain & Cafe | 281-232-2999 | RESTAURANTS |
| Anthony Group Financial & Investment Management, LLC. | 713-540-9773 | INVESTMENT COMPANIES |
| Dr. Joe Anzaldua | 281-265-7000 | PHYSICIANS & SURGEONS |
| Arbor Realty | 281-341-9166 | REAL ESTATE SALES - RES. & COMM. |
| The Arc of Fort Bend County | 281-494-5959 | ASSOCIATIONS & ORGANIZATIONS |
| Ariel Janitorial Service, Inc | 281-829-3473 | JANITORIAL SERVICES & SUPPLIES |
| Judge Walter Armatys - 328th District Court | 281-341-4406 | LEGAL SERVICES |
| Associated Lumber Enterprises Inc. | 979-532-5992 | CONSTRUCTION - MATERIALS & SUPPLIES |
| AT&T | 713-567-7868 | INTERNET SERVICES |
| Attack Poverty | 281-277-6767 | ASSOCIATIONS & ORGANIZATIONS |
| Attentive Care Services | 713-515-4658 | HEALTH CARE SERVICES |
| Azul Plastic Surgery | 281-980-8111 | PHYSICIANS & SURGEONS |