| Granberry Supply Corp (Santa Fe Springs, CA)
|
| Grand Rapids Valve Fitting Co (Grand Rapids, MI)
|
| Gravois Mfg Co (Gravois Mills, MO)
|
| Greenville Valve & Fitting (Piedmont, SC)
|
| Griffin Supply Inc (Hammond, IN)
|
| Groquip (Geismar, LA)
|
| Groth Corp (Stafford, TX)
|
| Gulf Belting & Gasket Co (New Orleans, LA)
|
| Gulf Coast Carbide Inc (Baton Rouge, LA)
|
| Guy L Warden & Sons (Cerritos, CA)
|
| H & H Valve Svc (Odessa, TX)
|
| H & R Mechanical Inc (Georgetown, KY)
|
| H & S Valve Inc (Odessa, TX)
|
| H M Craig Metal & Supply Co (Stanley, NC)
|
| H V Mfg Co (Okmulgee, OK)
|
| Haltec Corp (Salem, OH)
|
| Hansen Technologies Corp (Willowbrook, IL)
|
| Hasco Ind Supply (Worland, WY)
|
| Hatec Inc (Houston, TX)
|
| Hatec Inc (Victoria, TX)
|
| Hatec Inc (Mentor, OH)
|
| Hbe Engineering Inc (Three Rivers, MI)
|
| High Pressure Equipment Co (Erie, PA)
|
| Hixon Enterprises (Fort Collins, CO)
|
| Hoerbiger Corp of America Inc (Pompano Beach, FL)
|