| 1 | generator supercenter franchise | €278.9M | 3,000 | 70 | B |
| 2 | The BORO Group | €142.8M | 350 | 70 | B |
| 3 | Seiscom Delta | €95.8M | 125 | 60 | C+ |
| 4 | city masonry, inc. | €52.9M | 350 | 60 | C+ |
| 5 | City Masonry, LLC. | €52.9M | 350 | 60 | C+ |
| 6 | Prime Products CO. U.S. | €51.5M | 125 | 60 | C+ |
| 7 | Generator Supercenter Franchise® | €51.0M | 125 | 60 | C+ |
| 8 | The Hawk Group | €39.2M | 125 | 60 | C+ |
| 9 | Paloma Energy Consultants | €39.2M | 125 | 60 | C+ |
| 10 | Power Service (Tomball, TX) - A DistributionNOW Company | €39.2M | 125 | 60 | C+ |
| 11 | TanMar Companies | €39.2M | 125 | 60 | C+ |
| 12 | Oxifuel | €36.2M | 125 | 60 | C+ |
| 13 | City of Tomball, TX | €35.2M | 350 | 60 | C+ |
| 14 | BREAUX MACHINE WORKS, LP | €29.2M | 125 | 60 | C+ |
| 15 | ADI Inc. | €29.2M | 125 | 60 | C+ |
| 16 | epic industrial solutions, llc | €28.2M | 125 | 60 | C+ |
| 17 | euro gear ™ | €27.6M | 125 | 60 | C+ |
| 18 | Proximity Systems | €27.4M | 125 | 60 | C+ |
| 19 | PIG LOGISTICS LLC | €27.4M | 125 | 60 | C+ |
| 20 | Klein Bank | €26.3M | 125 | 60 | C+ |
| 21 | Beck and Masten Kia | €23.8M | 125 | 60 | C+ |
| 22 | allied siding and windows | €18.9M | 125 | 60 | C+ |
| 23 | Renewal by Andersen of Houston | €18.9M | 125 | 60 | C+ |
| 24 | uretek icr | €18.9M | 125 | 60 | C+ |
| 25 | Builders Mechanical, Inc. | €18.9M | 125 | 60 | C+ |
| 26 | ScaffoldExpress.com | €17.8M | 30 | 60 | C+ |
| 27 | clark cooper concepts | €14.3M | 350 | 60 | C+ |
| 28 | Tomball College | €14.3M | 125 | 60 | C+ |
| 29 | KAREN M MONROE | €13.8M | -- | 60 | C+ |
| 30 | GARDEN ACCENTS, INC. | €13.8M | -- | 60 | C+ |
| 31 | CHAMIRA BRICE | €13.8M | -- | 60 | C+ |
| 32 | TAM KIM TRAN | €13.8M | -- | 60 | C+ |
| 33 | Saeed & Tammy, LLC | €13.7M | 125 | 60 | C+ |
| 34 | Tree Valley Nursery, Inc | €12.4M | 30 | 60 | C+ |
| 35 | ageless innovations skin care | €12.4M | 30 | 60 | C+ |
| 36 | Beck Masten Kia | €12.2M | 30 | 60 | C+ |
| 37 | Discount Spirits | €12.2M | 30 | 60 | C+ |
| 38 | blue moon donuts | €12.2M | 30 | 60 | C+ |
| 39 | j n builders | €11.8M | 30 | 60 | C+ |
| 40 | cstore plus, llc | €11.8M | 30 | 60 | C+ |
| 41 | Keynote Business Solutions LLC | €10.7M | 125 | 60 | C+ |
| 42 | CY-FAIR COATINGS, INC. | €9.4M | 30 | 50 | C |
| 43 | Spyro enterprises, LLC. | €9.4M | 30 | 50 | C |
| 44 | Patton Myhre Sourcing | €9.4M | 30 | 50 | C |
| 45 | Drilex International | €9.4M | 30 | 50 | C |
| 46 | Magnetic Pumping Solutions | €9.4M | 30 | 50 | C |
| 47 | Crow Corp | €9.4M | 30 | 50 | C |
| 48 | HPI Energy Services | €9.4M | 30 | 50 | C |
| 49 | Deep Imaging d.b.a. ESG Solutions | €9.4M | 30 | 50 | C |
| 50 | JBL Energy Partners LLC | €9.4M | 30 | 50 | C |
| 51 | Wellhead Distributors Int’l (WDi) | €9.4M | 30 | 50 | C |
| 52 | Dynafab Corporation | €9.4M | 30 | 50 | C |
| 53 | North Houston Machine Inc | €9.4M | 30 | 50 | C |
| 54 | New Tech MWD Services, LLC | €9.4M | 30 | 50 | C |
| 55 | USA Pressure Controls | €9.4M | 30 | 50 | C |
| 56 | Energy Operators | €9.4M | 30 | 50 | C |
| 57 | Inline Services, LLC. | €9.4M | 30 | 50 | C |
| 58 | Caltex Oil Tools LLC | €9.4M | 30 | 50 | C |
| 59 | Torque Tools Inc. | €9.4M | 30 | 50 | C |
| 60 | Harvest Home & Inwood Crossing | €8.5M | 125 | 50 | C |
| 61 | Magnolia Land & Lakes | €8.2M | 125 | 50 | C |
| 62 | Coastal Banc | €8.2M | 125 | 50 | C |
| 63 | century21hardeeteamrealty | €8.2M | 125 | 50 | C |
| 64 | TORO DOWNHOLE TOOLS, LP | €8.0M | 30 | 50 | C |
| 65 | 1st Choice Roofing & Construction | €7.4M | 30 | 50 | C |
| 66 | FOBI Medical | €7.3M | 30 | 50 | C |
| 67 | The Lowe Group - Manufacturer Rep Group (TX, LA, and OK) | €7.2M | 30 | 50 | C |
| 68 | Challenger Equipment & Tool | €7.0M | 30 | 50 | C |
| 69 | St. Anne Catholic School, Tomball | €6.9M | 125 | 50 | C |
| 70 | aps pressure systems, lp | €6.8M | 30 | 50 | C |
| 71 | aps plastics & manufacturing | €6.8M | 30 | 50 | C |
| 72 | SILVER-SPRING HEALTHCARE SERVICES | €6.7M | 125 | 50 | C |
| 73 | eheat | €6.6M | 30 | 50 | C |
| 74 | global fiber management | €6.5M | 125 | 50 | C |
| 75 | CLOSURE VENT INC | €6.4M | 5 | 50 | C |
| 76 | Finnegan Chrysler Jeep | €5.9M | 30 | 50 | C |
| 77 | ALJ Lindsey, LLC | €5.9M | 30 | 50 | C |
| 78 | arborleaf engineering & surveying | €5.9M | 30 | 50 | C |
| 79 | Viking Engineering Co | €5.9M | 30 | 50 | C |
| 80 | Tristar Electronics | €5.7M | 30 | 50 | C |
| 81 | Johnston Utility Inc | €5.7M | 30 | 50 | C |
| 82 | Compass Instruments | €5.7M | 30 | 50 | C |
| 83 | Valin Thermal Solutions & Automation | €5.7M | 30 | 50 | C |
| 84 | Texcon General Contractors | €5.4M | 30 | 50 | C |
| 85 | fang’s cafe | €5.1M | 125 | 50 | C |
| 86 | hanigan johnson orthodontics | €5.0M | 30 | 50 | C |
| 87 | spring cypress oral surgery & implant center | €5.0M | 30 | 50 | C |
| 88 | j m electric services inc | €4.5M | 30 | 50 | C |
| 89 | smith & collins electric llc | €4.5M | 30 | 50 | C |
| 90 | martinez, humberto | €4.5M | 30 | 50 | C |
| 91 | T.E.R. Septic Site & Utilities | €4.5M | 30 | 50 | C |
| 92 | TransCo Ready Mix | €4.5M | 30 | 50 | C |
| 93 | treasure pools | €4.5M | 30 | 50 | C |
| 94 | diamond drilling and sawing llc | €4.5M | 30 | 50 | C |
| 95 | martinez, alfonso | €4.5M | 30 | 50 | C |
| 96 | castro, santos i | €4.5M | 30 | 50 | C |
| 97 | Challenger Drilling, Inc. | €4.5M | 30 | 50 | C |
| 98 | Texas JDC Diving | €4.5M | 30 | 50 | C |
| 99 | MARSH, MITCHELL N | €4.5M | 30 | 50 | C |
| 100 | Precision Commercial Roofing & Restoration | €4.5M | 30 | 50 | C |