| Analytical Detectors Corp (Stafford, TX)
|
| Analytical Instruments Corp (Houston, TX)
|
| Analytical Technologies Inc (Westfield, NY)
|
| Anasazi Instrument Co (Indianapolis, IN)
|
| Anchor Scientific (Long Lake, MN)
|
| Anderson Equipment Co (Bridgeville, PA)
|
| Andrews Compass Svc (Mattapoisett, MA)
|
| Andros Inc (Richmond, CA)
|
| Angstrom Inc (Belleville, MI)
|
| Anritsu Co (Morgan Hill, CA)
|
| Anton Paar Usa (Ashland, VA)
|
| Aos Inc (Boulder, CO)
|
| Apa Cables & Networks (Minneapolis, MN)
|
| Applera Corp (Norwalk, CT)
|
| Application Engineering Inc (South Haven, MI)
|
| Applied Biosystems Group (San Mateo, CA)
|
| Applied Dynaminics & Ballistic (Levittown, PA)
|
| Applied Electronics Inc (York, PA)
|
| Applied Energy Llc (Saginaw, MI)
|
| Applied Industrial Controls (Sparks, NV)
|
| Applied Instrumention (Concord, CA)
|
| Applied Magnetics Lab (Baltimore, MD)
|
| Applied Physics Systems (Mountain View, CA)
|
| Applied Scientific Devices Inc (Portland, OR)
|
| Applied Techniques (Dallas, TX)
|
