| Company | Category | Area | Address | Web | E-mail | Contact person |
| OPTIM INC | Computer Systems Design | Illinois | 133 N BRISTOL DR, BLOOMINGDALE, Du Page, Illinois, 60108-2552, USA |
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Joseph Dolan |
| OPTIM MICROWAVE | Consulting Engineer | California | 31300 VIA COLINAS, WESTLAKE VLG, Ventura, California, 91362-3918, USA |
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WILLIAM FAUST PE |
| OPTIM MICROWAVE INC | Engineers-Consulting | California | 31300 VIA COLINAS, WESTLAKE VLG, Ventura, California, 91362-3918, USA |
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William Faust |
| OPTIM NUTRITION INC | Medical Grps &Clncs | Utah | 2401 FOOTHILL DR, SALT LAKE CTY, Salt Lake, Utah, 84109-1479, USA |
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| OPTIM SYSTEMS | Communications Svs | Virginia | 7955 CAMERON BROWN CT, SPRINGFIELD, Fairfax, Virginia, 22153-2809, USA |
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V LAKSHMINARAYN |
