| Noel-Smyser Engineering Corp (Indianapolis, IN)
|
| Nohau Corp (Campbell, CA)
|
| Noise Com Inc (Parsippany, NJ)
|
| Nomis Seismographs (Birmingham, AL)
|
| Norcross Corp (Newton, MA)
|
| Norman Bragar Co (Cedar Grove, NJ)
|
| Norstat Inc (Rockaway, NJ)
|
| North American Mfg (Romulus, MI)
|
| North American Mfg Co (Pittsburgh, PA)
|
| North American Mfg Co (Hendersonville, TN)
|
| North Sea Navigator (Northport, NY)
|
| Northeast Controls Inc (Buffalo, NY)
|
| Northeast Innovations (Suncook, NH)
|
| Northrop Grumman Mission Systs (Mount Laurel, NJ)
|
| Northwest Instruments & Cntrl (Fort Collins, CO)
|
| Northwest Lasers Inc (Saint Paul, MN)
|
| Novalynx Corp (Auburn, CA)
|
| Novtek Inc (San Jose, CA)
|
| Ntr Systems Inc (Seattle, WA)
|
| Nu Lab Furniture Corp (Monroe Township, NJ)
|
| Nuclear Measurements Corp (Indianapolis, IN)
|
| Nu-Tech Diversified (Mesa, AZ)
|
| O Zernickow Co (Elmont, NY)
|
| Odom Hydrographic Systems Inc (Baton Rouge, LA)
|
| Ohio Ignition Interlock (Batavia, OH)
|
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