| Business | Phone |
| Aic Quality Svc 6817 Flintlock Rd D, Houston 77040 | (281) 398-7888 |
| Resource Development Corp 13831 Northwest Fwy, Houston 77040 | (713) 460-4460 |
| Leadership Excellence Inc 9100 Southwest Fwy 200, Houston 77074 | (713) 779-8080 |
| Platinum Performance 8303 Southwest Fwy, Houston 77074 | (713) 981-8336 |
| Starr-Ctc Consulting Trng 1800 Augusta Dr 330, Houston 77057 | (713) 622-8900 |
| Access Education Corp 815 Walker St 1440, Houston 77002 | (713) 222-0852 |
| Avon-District 1688 123 Northpoint Dr 130, Houston 77060 | (281) 272-8861 |
| Bright Brains 5858 Westheimer Rd 405, Houston 77057 | (713) 621-1100 |
| Cabsco Corp 6911 Breen Dr, Houston 77086 | (281) 931-3149 |
| Cap Elite 12539 Perry Rd, Houston 77070 | (281) 477-7795 |
| Cci Adult Training Ctr Inc 11526 Walters Rd, Houston 77067 | (281) 440-7275 |
| Communications Network Po Box 31596, Houston 77231 | (713) 270-8686 |
| Crossroads Business Training 6201 Bonhomme Rd # 300n, Houston 77036 | (713) 339-2800 |
| First Transit Training Ctr 3036 Antoine Dr, Houston 77092 | (713) 682-6302 |
| Mintra Inc 17625 El Camino Real # 485, Houston 77058 | (281) 990-8505 |
| Gemini Training Svc 4020 Creekmont Dr, Houston 77091 | (713) 290-0222 |
| Global Executive Protection 4141 North Fwy 210, Houston 77022 | (713) 742-6466 |
| Haynes Personal Training 4709 Willowbend Blvd, Houston 77035 | (713) 283-0003 |
| Keyboard Productivity Houston 77077 | (281) 493-8029 |
| Ilru Project 2323 S Shepherd Dr 1000, Houston 77019 | (713) 520-0232 |
| Interaction Training Systems 9039 Katy Fwy, Houston 77024 | (713) 647-6881 |
| Interpersonal Persuasion Train 12335 Kingsride Ln, Houston 77024 | (713) 975-1377 |
| It Training Center 10300 Harwin Dr # 907, Houston 77036 | (713) 773-9638 |
| National-Oilwell Varco 4456 Campbell Rd, Houston 77041 | (713) 934-5600 |
| New Dimensions Training 4606 Fm 1960 Rd W 415, Houston 77069 | (281) 586-2206 |