| 3 M & D ENTERPRISES LLCHouston, TX | 923813 | 22 |
| 3 MEN MOVERS LTDHouston, TX | 1914113 | 95 |
| 48FORTY SOLUTIONS LLCHouston, TX | 1200996 | 462 |
| 7 SANTINI BROTHERS TRUCKING INCHouston, TX | 2812820 | 28 |
| 7G'S TRUCKING INCHouston, TX | 2429612 | 28 |
| A ADDITIVES INCHouston, TX | 3503873 | 36 |
| A G E CONSTRUCTION LLCHouston, TX | 2454265 | 61 |
| A&B VALVE AND PIPING SYSTEMS LLCHouston, TX | 2207643 | 37 |
| ACTION GYPSUM SUPPLY LPHouston, TX | 1946292 | 177 |
| ACTION MEAT DISTRIBUTORS INCHouston, TX | 1839291 | 23 |
| AEGIS CHEMICAL SOLUTIONS LLCHouston, TX | 2362381 | 100 |
| AES DRILLING FLUIDS LLCHouston, TX | 1413256 | 43 |
| ALSAY INCORPORATEDHouston, TX | 1833658 | 33 |
| AMBUFREIGHT INCHouston, TX | 3286036 | 45 |
| AMEER TRANSPORTATION LLCHouston, TX | 3028244 | 30 |
| AMERICAN ROAD TRANSPORTATION INCHouston, TX | 2073530 | 27 |
| AMERICAN UNITED CONSTRUCTION LLCHouston, TX | 3314478 | 45 |
| AMERICAN WELL INTERMEDIATE HOLDINGS LLCHouston, TX | 3583997 | 94 |
| AMGO LLCHouston, TX | 2921679 | 24 |
| AMIGO'S MEAT DISTRIBUTORS LPHouston, TX | 776063 | 63 |
| AMRASO TRANSPORTATION INCHouston, TX | 4142972 | 33 |
| ANDCO TRUCKING LLCHouston, TX | 2450894 | 21 |
| ANR PIPELINE COMPANYHouston, TX | 223894 | 60 |
| APACHE INDUSTRIAL SERVICES INCHouston, TX | 2009977 | 59 |
| APEX LINEWORKS LLCHouston, TX | 4368192 | 73 |
| ARCHROCK SERVICES LPHouston, TX | 2643675 | 77 |
| ARROW MIDSTREAM LLCHouston, TX | 3179233 | 55 |
| ASAP AIR FREIGHT INCHouston, TX | 607013 | 21 |
| ASPHALT TRANSPORT INCHouston, TX | 728166 | 159 |
| ASSOCIATED PIPE LINE CONTRACTORS INCHouston, TX | 119397 | 138 |
| AUTOBUSES EJECUTIVOS LLCHouston, TX | 1044521 | 242 |
| B H GOODMAN BUS SERVICE INCHouston, TX | 1961364 | 23 |
| BAKER HUGHES OILFIELD OPERATIONS LLCHouston, TX | 107540 | 209 |
| BCI FREIGHT AND CRATE LLCHouston, TX | 3666086 | 35 |
| BEE-LINE TRANSPORTATION INCHouston, TX | 598623 | 57 |
| BIO LANDSCAPE AND MAINTENANCE INCHouston, TX | 831669 | 225 |
| BISHOP LIFTING PRODUCTS INCHouston, TX | 3091870 | 69 |
| BLUE LINE CARRIER LLCHouston, TX | 2180475 | 26 |
| BRAVO WIRELINE LLCHouston, TX | 3192504 | 138 |
| BREAK TIME CORNER MARKET LLCHouston, TX | 4453561 | 50 |
| BROCK INDUSTRIAL SERVICES LLCHouston, TX | 388704 | 33 |
| BROTHERS PRODUCE INCHouston, TX | 1058826 | 135 |
| BUCKHEAD MEAT AND SEAFOOD OF HOUSTON INCHouston, TX | 1924314 | 34 |
| BUILDERS EQUIPMENT AND TOOL COMPANYHouston, TX | 36347 | 31 |
| BUILDERS POST TENSION INCHouston, TX | 2047750 | 22 |
| BZ EXPRESS INCHouston, TX | 2327057 | 105 |
| BZO WHEEL AND TIRE DISTRIBUTOR LLCHouston, TX | 1889731 | 42 |
| BZO WHEEL AND TIRE DISTRIBUTOR LLCHouston, TX | 4335404 | 32 |
| C & T PRODUCE WHOLESALE INCHouston, TX | 1602039 | 22 |
| CACTUS WELLHEAD LLCHouston, TX | 2204980 | 88 |