| Business | Phone |
| Pulse Radar Inc 3535 Briarpark Dr 207, Houston 77042 | (713) 977-0748 |
| Prokaryon Technologies Inc 1709 Dryden Rd, Houston 77030 | (713) 795-5634 |
| Fischer America Houston 77077 | (281) 597-0001 |
| Geo Shack 5200 Mitchelldale St E14, Houston 77092 | (713) 688-8814 |
| Geophysical Development Corp 1 Riverway 2100, Houston 77056 | (713) 782-1234 |
| Laboratory Design & Constr 1304 Langham Creek Dr B, Houston 77084 | (281) 647-9898 |
| Houston Geophysical Products 507 Allen Genoa Rd, Houston 77017 | (713) 472-8981 |
| Mgc Inc 908 Town And Country Blvd, Houston 77024 | (713) 467-8027 |
| Omni Track 4326 Tonawanda Dr, Houston 77035 | (713) 885-0898 |
| Fisher Healthcare 9999 Veterans Memorial Dr, Houston 77038 | (281) 878-2467 |
| Daniel Industries Inc 12903 Hempstead Rd, Houston 77040 | (281) 890-0083 |
| Houston Geophysical Product 7340 Gessner Dr, Houston 77040 | (713) 856-8121 |
| Lasercladding Service Ltd 5675 Guhn Rd, Houston 77040 | (713) 996-8843 |
| Laser Masters Inc 6039 Thomas Rd, Houston 77041 | (832) 467-4100 |
| Surveying Equipment Specialist 11875 W Little York Rd 901, Houston 77041 | (713) 466-3363 |
| Seamap Inc 10801 Hammerly Blvd 206, Houston 77043 | (713) 690-2228 |
| Texas Laser Creed Rental Co 12813 Webercrest Rd, Houston 77048 | (713) 991-4500 |
| Willbros Usa Equipment Yard 7215 Miller Road 2, Houston 77049 | (281) 862-2612 |
| Transcending Biotechnologies 8032 El Rio St, Houston 77054 | (713) 748-8818 |
| Houston Medlabs 7410 Westview Dr, Houston 77055 | (713) 686-7323 |
| Cerilliant Corporation Houston 77058 | (281) 480-5337 |
| Ugs 1120 Nasa Pkwy, Houston 77058 | (281) 333-0319 |
| Rda Industrial Svc 440 Benmar Dr 3050, Houston 77060 | (281) 405-9522 |
| Underground Technologies Inc 7333 Monroe Rd, Houston 77061 | (713) 941-4212 |
| Brechbuhler 3845 Fm 1960 Rd W 275, Houston 77068 | (281) 880-6963 |
| Emgs Americas 16000 Barkers Point Ln, Houston 77079 | (281) 920-5601 |
| Scientific Glass 2521 Fairway Park Dr 404, Houston 77092 | (713) 682-1481 |
| Fisher America 10700 Rockley Rd, Houston 77099 | (281) 498-8614 |
| Precision Surfaces Intl 922 Ashland St, Houston 77008 | (713) 426-2220 |
| Psi Testing Systems Inc 922 Ashland St, Houston 77008 | (713) 426-2223 |
| Reproduction Equipment Svc Inc 9610 Linkmeadow Ln, Houston 77025 | (713) 270-0022 |
| Western Data Systems 14722 Regnal St, Houston 77039 | (281) 987-1815 |
| Shimadzu Scientific Instrument 10801 Hammerly Blvd 148, Houston 77043 | (713) 467-1151 |
| Synthecon Inc 8042 El Rio St, Houston 77054 | (713) 741-2582 |
| Torch Analytical Products Inc 1511 Bingle Rd B5, Houston 77055 | (713) 464-6927 |
| Owens Scientific Houston 77057 | (713) 784-8443 |
| Western Scientific 11811 North Fwy, Houston 77060 | (281) 591-4777 |
| Southern Analytical 19407 Oil Center Blvd, Houston 77073 | (281) 591-0800 |
| Phoenix Electrode Co 6103 Glenmont Dr, Houston 77081 | (713) 772-6666 |
| Petroleum Analyzer Co Lp 300 Bammel Westfield Rd, Houston 77090 | (281) 537-0387 |