| Business | Phone |
| Natco National Tank Co 12247 Spencer Rd A, Houston 77041 | (713) 466-0085 |
| Acumen International 17471 Village Green Dr, Houston 77040 | (713) 896-0050 |
| Coastal Pipe Co 5201 Langfield Rd, Houston 77040 | (713) 690-5554 |
| Fmc Energy Systems 6677 Gessner Dr, Houston 77040 | (713) 510-6800 |
| Harbison-Fischer 14100 Aston St, Houston 77040 | (713) 690-8378 |
| Kajon Oil Tools 5227 Langfield Rd, Houston 77040 | (713) 468-2509 |
| L K Oil Field Products 9103 Emmott Rd 12, Houston 77040 | (713) 937-0804 |
| Master Flo Valve Inc 8901 Jameel Rd 160, Houston 77040 | (713) 690-2789 |
| Mdi Intl 7707 Cadenza Ct, Houston 77040 | (832) 467-0700 |
| Multi-Range Manufacturing 9103 Emmott Rd 5a, Houston 77040 | (832) 467-0240 |
| Oil States Hydro Tech Systems 13111 Northwest Fwy 200, Houston 77040 | (713) 510-2200 |
| Titan International 5201 Langfield Rd, Houston 77040 | (713) 690-1262 |
| Cameron International Corp 1333 West Loop S 1700, Houston 77027 | (713) 513-3300 |
| Diamond Production 9600 Braes Bayou Dr, Houston 77074 | (713) 779-4266 |
| Lchj Corp 10101 Southwest Fwy 330, Houston 77074 | (713) 777-2205 |
| Mcm Oil Tools 9217 Summerbell Ln, Houston 77074 | (713) 541-4664 |
| Orderco Inc 10101 Southwest Fwy 300, Houston 77074 | (713) 490-3300 |
| Anchor Energy Svc 10101 Southwest Fwy, Houston 77074 | (713) 777-8887 |
| Ceca 9700 Richmond Ave, Houston 77042 | (713) 780-3665 |
| Merpro 10375 Richmond Ave, Houston 77042 | (713) 785-2363 |
| Oxus Energy Llc 9801 Westheimer Rd 211, Houston 77042 | (713) 621-7600 |
| R & B Industrial 2929 Briarpark Dr, Houston 77042 | (713) 782-3800 |
| Scotgrip 10375 Richmond Ave, Houston 77042 | (713) 781-7480 |
| Seale & Assoc 800 Wilcrest Dr, Houston 77042 | (713) 787-0955 |
| Spartek Systems 800 Wilcrest Dr, Houston 77042 | (713) 783-7454 |
| Worldwide Equipment Co 10777 Westheimer Rd 1059, Houston 77042 | (713) 782-8182 |
| Wsi Svc 5703 Brittmoore Rd, Houston 77041 | (713) 785-7075 |
| Penntex Project Consultants 2000 S Dairy Ashford St, Houston 77077 | (713) 977-6008 |
| 4 C Technologies 3845 Fm 1960 Rd W 300, Houston 77068 | (281) 580-2853 |
| A & L Valve & Fitting 8550a Hansen Rd, Houston 77075 | (713) 643-4400 |
| Abco Products Inc 5710 Green Ash Dr, Houston 77081 | (713) 661-4341 |
| Access Oil Tools Inc 10801 Hammerly Blvd 118, Houston 77043 | (281) 405-0028 |
| Accu-Tech 5338 Prudence Dr, Houston 77045 | (713) 413-9300 |
| Adkins International 10011 Knoboak Dr 59, Houston 77080 | (713) 973-9800 |
| Advanced Indicators & Manufacturer Inc 1463 Brittmoore Rd, Houston 77043 | (713) 932-6464 |
| Ag/Man Industries Inc 1400 W Sam Houston Pkwy N, Houston 77043 | (713) 827-1418 |
| Agar Corp 1600 Townhurst Dr, Houston 77043 | (713) 464-4451 |
| Alpac International 10405 Town And Country Way, Houston 77024 | (713) 461-5681 |
| America Hitec Products Inc 6529 Cunningham Rd, Houston 77041 | (713) 937-1206 |
| American Aero Crane Llc 6707 Northwinds Dr, Houston 77041 | (713) 896-0002 |
| American Block Manufacturing 6311 Breen Dr, Houston 77086 | (281) 820-5332 |
| American Gulf Co 14702 Via Del Norte Dr, Houston 77083 | (281) 561-6273 |
| American Innovations Houston 77008 | (713) 864-7278 |
| Amh Intl Inc 1710 S Dairy Ashford St, Houston 77077 | (281) 531-0838 |
| Amtex Machine Products Inc 4517 Brittmoore Rd, Houston 77041 | (713) 896-4488 |
| Anson Flowline Equipment 7710 Harms Rd, Houston 77041 | (713) 466-9470 |
| Asep Usa Inc 1600 Brittmoore Rd A, Houston 77043 | (713) 932-8400 |
| B & D Industrial Sales Co 414 W Camino, Houston 77060 | (281) 448-8461 |
| B Hansen Inc 9756 Whithorn Dr, Houston 77095 | (281) 859-5112 |
| Baker Perforating Systems 1010 Rankin Rd, Houston 77073 | (281) 230-3898 |
| Baker Sand Control 1010 Rankin Rd, Houston 77073 | (281) 230-3880 |
| Balon Equipment 10963 Cutten Rd, Houston 77066 | (281) 444-7474 |
| Bamsch Enterprises Inc 7113 Chippewa Blvd, Houston 77086 | (281) 448-5925 |
| Big 3 Svc Inc 6830 N Eldridge Pkwy, Houston 77041 | (832) 467-0213 |
| Bilco Tools Inc Po Box 9064, Houston 77261 | (713) 621-4072 |
| Bull Dog Tool 6830 N Eldridge Pkwy 409, Houston 77041 | (713) 466-3088 |
| Burgess Manufacturing Inc 11431 Charles Rd, Houston 77041 | (713) 466-5444 |
| Buxton Interests Inc 9826 Whithorn Dr, Houston 77095 | (281) 855-4237 |
| C K Specialty 515 Melbourne St, Houston 77022 | (713) 699-1776 |
| Cetco 2000 S Dairy Ashford St 470, Houston 77077 | (281) 493-0388 |
| Chandler 1249 Blalock Rd, Houston 77055 | (713) 935-9090 |
| Cimtex 12038 Cliffgate Dr, Houston 77072 | (281) 933-7656 |
| Cleneay Inc 11514 Early Forest Ln, Houston 77043 | (281) 531-9059 |
| Clover Tool Co Po Box 820829, Houston 77282 | (281) 561-5600 |
| Control Flow Inc 9201 Fairbanks N Houston Rd, Houston 77064 | (281) 890-8300 |
| Control Telecom Inc Houston 77024 | (713) 647-9991 |
| Compression Systems 11800 Charles Rd, Houston 77041 | (713) 856-1500 |
| Cress Specialty Co 5117 Hiltonview Rd, Houston 77086 | (281) 893-5900 |
| Crestex Inc 7007 Brittmoore Rd, Houston 77041 | (713) 466-3282 |
| Crown Energy Technologies Inc 1617 E Richey Rd, Houston 77073 | (281) 442-1339 |
| Cypress Oil Tool & Supply 12619 Bexhill Dr, Houston 77065 | (281) 894-1716 |
| Danos & Curole 5100 Westheimer Rd, Houston 77056 | (713) 968-6580 |
| Dms Industry Inc 5049 Gessner Dr, Houston 77041 | (713) 856-8887 |
| Don-L Enterprises 4600 Post Oak Place Dr # 111, Houston 77027 | (713) 552-0931 |
| Double Life Corp 10963 Cutten Rd, Houston 77066 | (281) 444-4242 |
| Downhole Products Usa 600 Kenrick Dr, Houston 77060 | (281) 272-6000 |
| Drc Intl 4801 Woodway Dr 300, Houston 77056 | (713) 964-2769 |
| Drenco Petroleum Serv Inc 3717 Mesa Dr, Houston 77013 | (713) 960-0000 |
| Dresser Flow Solutions 16250 Port Nw 100, Houston 77041 | (832) 590-2300 |
| Drill Max Inc 783 Bradfield Rd, Houston 77060 | (281) 405-8802 |
| Drilpro-Houston 14925 Memorial Dr, Houston 77079 | (281) 497-7073 |
| Dwayne J Boychuk Co 14728 Regnal St, Houston 77039 | (281) 449-3939 |
| Dylore Oilfield Equipment Supl Houston 77077 | (281) 679-8889 |
| Eckel International Inc 480 N Sam Houston Pkwy E, Houston 77060 | (281) 999-6680 |
| Edu & Assoc 12600 Brookglade Cir # 912, Houston 77099 | (281) 530-2247 |
| Edwards Enterprises 1765 Upland Dr, Houston 77043 | (713) 460-1422 |
| Egs Systems Inc 16360 Park Ten Pl 121, Houston 77084 | (281) 492-1500 |
| Ener-Tex International 710 N Post Oak Rd, Houston 77024 | (713) 263-8222 |
| Enerflex Systems 1800 West Loop S 855, Houston 77027 | (713) 355-6645 |
| Tronic 6360 W Sam Houston Pkwy N, Houston 77041 | (713) 983-4900 |
| Foret Global Oil Equipment Inc 9888 Bissonnet St, Houston 77036 | (713) 777-0419 |
| Fueling Systems Specialists 12626 Coulson St, Houston 77015 | (713) 453-7679 |
| G B Intl 18000 Groeschke Rd B2, Houston 77084 | (281) 578-8100 |
| Mid-Continent Equipment Inc 5234 Brittmoore Rd, Houston 77041 | (713) 849-3422 |
| Mideast Orient 14503 Bammel North Houston Rd, Houston 77014 | (281) 631-0595 |
| Global Equipment Inc 800 Tully Rd, Houston 77079 | (281) 679-8005 |
| Mc Murry Macco Lift System 12707 North Fwy, Houston 77060 | (281) 873-6666 |
| Mcm Pump Mfg 11625 Fairmont St, Houston 77035 | (713) 541-5050 |
| Mdl 1718 Fry Rd 210, Houston 77084 | (281) 646-0050 |
| Measurement Devices Ltd 11211 Richmond Ave, Houston 77082 | (713) 558-7745 |
| Upland Services Inc 12475 Gulf Fwy, Houston 77034 | (281) 464-9900 |
| Gotco International Fishing 397 N Sam Houston Pkwy E, Houston 77060 | (281) 591-1874 |
| Grant Prideco 1330 Post Oak Blvd, Houston 77056 | (832) 681-8000 |
| Gulf Coast Downhole Technology 6407 Eppes St, Houston 77087 | (713) 667-4238 |
| Gulf Coast Pipe & Equipment Houston 77044 | (281) 456-0040 |
| Gulf Coast Svc 1206 Evergreen Dr, Houston 77087 | (281) 438-3917 |
| Lufkin Automation 11375 W Sam Houston Pkwy S, Houston 77031 | (281) 495-1100 |
| Halco Oilfield Pumps 9455 Baythorne Dr, Houston 77041 | (713) 939-8989 |
| Hamilton Metals Inc 11700 Old Katy Rd, Houston 77079 | (713) 474-9700 |
| Hancock Oilfield Interests 21131 W Hardy Rd, Houston 77073 | (281) 443-7733 |
| Hch Supply Inc 101 Glynn Way Dr, Houston 77056 | (713) 439-1460 |
| Helmrich & Payne 1755 Federal Rd, Houston 77015 | (713) 330-8198 |
| Hinz 333 N Sam Houston Pkwy E, Houston 77060 | (281) 582-8884 |
| Lee Equipment Inc 13424 Jones Rd, Houston 77070 | (281) 955-0662 |
| Homco International 1360 Post Oak Blvd, Houston 77056 | (713) 439-9600 |
| Kvaerner Process Systems 7909 Parkwood Circle Dr, Houston 77036 | (281) 820-1171 |
| Krebs Engineers 8203 Willow Place Dr S, Houston 77070 | (281) 477-3113 |
| Houston Forging & Casting 11320 Spencer Rd, Houston 77041 | (713) 849-9501 |
| Houston International Equip 15219 Stuebner Airline Rd 38, Houston 77069 | (281) 587-0800 |
| Huisman Us Inc 801 Travis St, Houston 77002 | (713) 222-6010 |
| Kajon Oil Tools 1743 Campbell Rd, Houston 77080 | (713) 468-2509 |
| Kandle Oilfield Products 14019 Interdrive E, Houston 77032 | (713) 694-8671 |
| Indrill Supply Co 10830 Alcott Dr, Houston 77043 | (713) 465-0045 |
| Industrial Sterling 8203 Willow Place Dr S # 440, Houston 77070 | (281) 469-2300 |
| International Drilling Supply 1007 Ashford Pkwy, Houston 77077 | (281) 531-4797 |
| Investment Recovery 11321 Todd St, Houston 77055 | (713) 465-7587 |
| Tsc Manufacturing & Supply 4320 Brittmoore Rd, Houston 77041 | (713) 896-8300 |
| Its Threading & Mfg Inc 7735 Miller Road 3, Houston 77049 | (281) 452-3036 |
| J & B Intl Supply Inc 9055 Katy Fwy 315, Houston 77024 | (713) 461-4442 |
| J B Oilfield Llc 6616 Mayfair St E, Houston 77087 | (713) 645-4585 |
| Javelina Fluid Products 910 Pinafore Ln, Houston 77039 | (281) 987-1492 |
| J T Oilfield Mfg 7419 Fauna St, Houston 77061 | (713) 947-7006 |
| Phillip Murrin Houston 77027 | (713) 621-1731 |
| Mwd Co 14230 Interdrive E, Houston 77032 | (281) 449-9173 |
| Nakdimen Energy Svc 4801 Woodway Dr, Houston 77056 | (713) 513-4844 |
| Natco National Tank Co 2950 North Loop W 700, Houston 77092 | (713) 683-9292 |
| National Oilwell Varco 1231 Shadowdale Dr, Houston 77043 | (713) 464-1393 |
| Network International Inc 3555 Timmons Ln, Houston 77027 | (713) 840-7309 |
| Norris Sucker Rods 8203 Willow Place Dr S 245, Houston 77070 | (281) 469-1515 |