| Business | Phone |
| Granite West Chase 10370 Richmond Ave, Houston 77042 | (713) 780-7243 |
| 4151 Southwest Freeway Co 4151 Southwest Fwy, Houston 77027 | (713) 963-0030 |
| Abby Office Ctr 2425 West Loop S 200, Houston 77027 | (713) 297-8800 |
| Bkp Building 9714 Old Katy Rd, Houston 77055 | (713) 464-7411 |
| Crown Secretarial Svc 3303 Fm 1960 Rd W 300, Houston 77068 | (281) 440-1031 |
| Darrel E Reed 4125 W Northampton Pl, Houston 77098 | (713) 963-4610 |
| Front Office Galleria 5100 Westheimer Rd 200, Houston 77056 | (713) 968-6556 |
| Loop 610 West Ltd 333 West Loop N 410, Houston 77024 | (713) 688-3926 |
| Heights Medical Tower Leasing 427 W 20th St 501, Houston 77008 | (713) 864-9577 |
| North Freeway Business Plz 4111 North Fwy, Houston 77022 | (713) 697-4111 |
| Corporate Pines Office Park 6610 Harwin Dr 115, Houston 77036 | (713) 784-6600 |
| Trizec Office 1600 Smith St 4280, Houston 77002 | (713) 951-7400 |
| D Z Bank 1200 Smith St, Houston 77002 | (713) 651-8059 |
| Regus Business Ctr Inc 1200 Smith St 16, Houston 77002 | (713) 751-8826 |
| Plaza Museum District Apts 1615 Hermann Dr, Houston 77004 | (713) 874-1311 |
| Park On The Bayou Office Bldg 2500 E T C Jester Blvd, Houston 77008 | (713) 862-4446 |
| Northline Business Park 55 Lyerly St, Houston 77022 | (713) 692-1608 |
| Redstone Building 109 N Post Oak Ln 340, Houston 77024 | (713) 290-9706 |
| New Plan Excel Realty 3901 Bellaire Blvd, Houston 77025 | (713) 292-5120 |
| Ggp Willowbrook Mall Lp 7925 Fm 1960 Rd W 2000, Houston 77070 | (281) 890-8000 |
| Weslayan Investments Inc 2900 Weslayan St, Houston 77027 | (713) 623-4442 |
| Adonai Plaza Llc 9207 Country Creek Dr 200, Houston 77036 | (713) 988-4911 |
| Jnt Enterprises Inc 9730 Town Park Dr, Houston 77036 | (713) 541-6400 |
| Westwood Technology Ctr 9700 Bissonnet St 500, Houston 77036 | (713) 777-8282 |
| Houston Town & Country Med Ofc 1121 Business Center Dr, Houston 77043 | (713) 932-6192 |
| Tishman Speyer Properties 9 E Greenway Plz, Houston 77046 | (713) 965-2111 |
| Agency Office Locators 1311 Antoine Dr 170, Houston 77055 | (713) 476-0049 |
| Pueblo Plaza 8510 Hammerly Blvd, Houston 77055 | (832) 358-9070 |
| Businesssuites 1330 Post Oak Blvd 1600, Houston 77056 | (713) 963-3687 |
| Businessuites Virtual Office 1330 Post Oak Blvd 1600, Houston 77056 | (713) 963-3686 |
| Transwestern Coml Svc 5333 Westheimer Rd, Houston 77056 | (713) 840-9828 |
| Regus Houston 77057 | (713) 783-8318 |
| Regus Business Ctr Inc 5847 San Felipe St 17, Houston 77057 | (713) 821-1400 |
| Abby Executive Suites 333 N Sam Houston Pkwy E 400, Houston 77060 | (281) 405-5500 |
| Quillion 363 N Sam Houston Pkwy E, Houston 77060 | (281) 820-7830 |
| Healthgroup Partners 17101 Kuykendahl Rd 230, Houston 77068 | (832) 249-8300 |
| Northwest Executive Ctr 12777 Jones Rd 297, Houston 77070 | (281) 897-6110 |
| Quest Assurance Investments 12337 Jones Rd 428, Houston 77070 | (281) 477-7700 |
| Airline Office & Warehouse 6134 Airline Dr, Houston 77076 | (713) 692-4411 |
| Suites Ecity 1001 S Dairy Ashford St, Houston 77077 | (281) 752-5032 |
| Ps Business Parks 15995 N Barkers Landing Rd, Houston 77079 | (281) 558-6818 |
| Skyline Executive Suites 11757 Katy Fwy 1300, Houston 77079 | (281) 759-5463 |
| Ps Business Parks 11201 Richmond Ave, Houston 77082 | (281) 531-0707 |
| Tower Executive Suites 16225 Park Ten Pl, Houston 77084 | (281) 994-0400 |
| Yancey Hausman 16285 Park Ten Pl 110, Houston 77084 | (281) 647-0159 |
| Wulfe & Co 550 Gulfgate Center Mall, Houston 77087 | (713) 643-5777 |
| Scarsdale Shopping Ctr 12403 Scarsdale Blvd, Houston 77089 | (281) 484-3224 |
| Northwest Mall 555 Northwest Mall, Houston 77092 | (713) 681-1303 |
| P M Realty 2211 Norfolk St 915, Houston 77098 | (713) 521-1223 |
| Hines 600 Travis St 6920, Houston 77002 | (713) 223-0441 |
| Lyric Office Ctr 440 Louisiana St 300, Houston 77002 | (713) 227-6050 |
| St Joseph Medical Place I 1315 St Joseph Pkwy 301, Houston 77002 | (713) 756-5252 |
| St Joseph Professional Bldg 2000 Crawford St 1405, Houston 77002 | (713) 652-2000 |
| Twenty Three Hundred Fannin 2302 Fannin St 420, Houston 77002 | (713) 751-0096 |
| Vine Street Studios Inc 1113 Vine St, Houston 77002 | (713) 224-6262 |
| Westchester Atrium 5252 Westchester St 115, Houston 77005 | (713) 665-0505 |
| Westcott Central Office Bldg 550 Westcott St 455, Houston 77007 | (713) 880-1818 |
| Colony Creek Shopping Ctr 2519 Broadway St, Houston 77012 | (713) 641-3750 |
| Park In Cornerstone Executive 14300 Cornerstone Village Dr, Houston 77014 | (281) 583-9810 |
| River Oaks Shopping Ctr Ltd 1964 W Gray St, Houston 77019 | (713) 528-4192 |
| Northline Mall 400 Northline, Houston 77022 | (713) 692-6131 |
| Town & Country Village Shpg 12850 Memorial Dr 1105, Houston 77024 | (713) 464-7353 |
| Stella Link Office Building 4010 Blue Bonnet Blvd 208, Houston 77025 | (713) 664-2714 |
| Plaza 3812 W Alabama St, Houston 77027 | (713) 621-6063 |
| Post Oak Executive Suites 1535 West Loop S 200, Houston 77027 | (713) 624-7100 |
| Socos Inc 4544 Post Oak Place Dr 123, Houston 77027 | (713) 355-2800 |
| Sharpstown Center 7500 Bellaire Blvd 201, Houston 77036 | (713) 777-1111 |
| Texas International Ltd 9818 Harwin Dr, Houston 77036 | (713) 785-2565 |
| Woodbranch Executive Suites 11931 Wickchester Ln 201, Houston 77043 | (281) 497-1540 |
| Power Center 12401 S Post Oak Rd, Houston 77045 | (713) 723-6837 |
| Prokop Business Park 14000 S Post Oak Rd 103, Houston 77045 | (713) 433-7390 |
| Dean W Osmun & Assoc 1770 Saint James Pl 202, Houston 77056 | (713) 621-5550 |
| Pavilion 1800 Post Oak Blvd 240, Houston 77056 | (713) 622-7979 |
| Tanglewood Property Management 5599 San Felipe St 106, Houston 77056 | (713) 621-1300 |
| Tiaa-Cref 1330 Post Oak Blvd B300, Houston 77056 | (713) 552-0046 |
| Williams Tower 2800 Post Oak Blvd 6262, Houston 77056 | (713) 850-8841 |
| Real Property Mortgage 6101 Southwest Fwy 125, Houston 77057 | (713) 661-1660 |
| P M Realty Group 650 N Sam Houston Pkwy E 228, Houston 77060 | (281) 445-8957 |
| Tri-45 N Corp 12941 North Fwy 214, Houston 77060 | (281) 873-7733 |
| Starr Executive Suites 3300 S Gessner Rd 150, Houston 77063 | (713) 735-5270 |
| Woodlake Park Office Building 2500 Tanglewilde St 100, Houston 77063 | (713) 783-1020 |
| Yancey Hausman Assoc 350 Glenborough Dr 138, Houston 77067 | (281) 872-7670 |
| Spring Shadows Medical Plz 2600 Gessner Dr, Houston 77080 | (713) 460-9166 |
| Trammell Crow Co 6100 Hillcroft St 110, Houston 77081 | (713) 270-5600 |
| West Oaks Mall 2600 Highway 6 S, Houston 77082 | (281) 531-1332 |
| Northwest Business Ctr 10200 Hempstead Rd, Houston 77092 | (713) 686-0787 |
| Northwest Plaza Management Co 10301 Northwest Fwy 100, Houston 77092 | (713) 686-8800 |