| Company | Category | Area | Address | Web | E-mail | Contact person |
| FERRIS PROPERTIES INC | Nonresidential Building Operat | Delaware | 818 S BROOM ST, WILMINGTON, New Castle, Delaware, 19805-4261, USA |
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Christiana Ferris |
| FERRIS PROPERTIES INC | Nonresidential Building Operat | Delaware | 818 S BROOM ST, WILMINGTON, New Castle, Delaware, 19805-4261, USA |
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Christiana Ferris |
| FERRIS PROPERTY MANAGEMENT | Real Estate Agent/manager | Maryland | 3922 WASHINGTON ST, KENSINGTON, Montgomery, Maryland, 20895-3933, USA |
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Michael O Connor |
| FERRIS PUMPS | Water Analysis | New York | 997 COUNTY ROUTE 12, PENNELLVILLE, Oswego, New York, 13132-3300, USA |
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Chuck Thomas |
