| Louisiana Utilities Supply Co (Shreveport, LA)
|
| Loves Truck Stop (Oklahoma City, OK)
|
| Lsp Products Group (Carson City, NV)
|
| Ludeca Inc (Miami, FL)
|
| Lumber & Lace (West Linn, OR)
|
| Lunkenheimer Co (Cincinnati, OH)
|
| M A Peacard Co (Boston, MA)
|
| M D Stainless Svc (Downey, CA)
|
| M M Industries Oil Field Supls (Morgan City, LA)
|
| M M Plastics Mfg Inc (Morgan City, LA)
|
| Maass Flange Corp (Houston, TX)
|
| Mac Valves (Dundee, MI)
|
| Mac Valves Inc (Wixom, MI)
|
| Mainline Supply of Greenville (Winterville, NC)
|
| Marotta Controls Inc (Montville, NJ)
|
| Marsh Heating Equipment Co (Elburn, IL)
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| Marshall Brass Co (Marshall, MI)
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| Marwin Valve (Cincinnati, OH)
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| Massey Co (Savannah, GA)
|
| Mc Carty Equipment Co (Bryan, TX)
|
| Mc Coy Sales Corp (Littleton, CO)
|
| Mc Donald Valve Svc Corp (Mulberry, FL)
|
| Mc Junkin Corp (Decatur, AL)
|
| Mc Junkin Corp (Harvey, LA)
|
| Mc Junkin Corp (Clinton, IA)
|
