| Company | Category | Area | Address | Web | E-mail | Contact person |
| SYLVA NATIVE NURSERY | Nurseries-Plants Trees & Etc-W | Pennsylvania | 3815 ROSER RD, GLEN ROCK, York, Pennsylvania, 17327-8198, USA |
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Mike Hollins |
| SYLVAN AMERICA INC | Mushrooms | Pennsylvania | 199 NOLTE DR, KITTANNING, Polk, Pennsylvania, 16201-7115, USA |
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Kent Bieber |
| SYLVAN AMERICA INC | Mushrooms | Pennsylvania | 199 NOLTE DR, KITTANNING, Polk, Pennsylvania, 16201-7115, USA |
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Kent Bieber |
| SYLVAN AMERICA INC | Mushrooms | Pennsylvania | 649 W SOUTH ST, KENNET SQ, Chester, Pennsylvania, 19348-3417, USA |
www.sylvaninc.com |
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James Miller |
| SYLVAN AMERICA INC | Nonclassified Establishments | Pennsylvania | 1 MOONLIGHT DR, WORTHINGTON, Armstrong, Pennsylvania, 16262-9730, USA |
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| SYLVAN BAR | Bars | Pennsylvania | 302 W RAILROAD AVE, VERONA, Allegheny, Pennsylvania, 15147-1041, USA |
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Helen Zelek |
| SYLVAN BIOPRODUCTS INC | Biological Products (Manufactu | Pennsylvania | 198 NOLTE DR, KITTANNING, Armstrong, Pennsylvania, 16201-7114, USA |
www.sylvaninc.com |
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John Cascino |
| SYLVAN BRANDT LLC | Floor Materials | Pennsylvania | 651 E MAIN ST, LITITZ, Lancaster, Pennsylvania, 17543-2201, USA |
www.sylvanbrandt.com |
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Dean Brandt |
| SYLVAN CORP | Physicians & Surgeons Equip & | Pennsylvania | PO BOX 501, IRWIN, Westmoreland, Pennsylvania, 15642-0501, USA |
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James Fedorka |
| SYLVAN EDUCATION SOLUTIONS | Education Centers | Pennsylvania | 901 ARMORY DR, GREENSBURG, Westmoreland, Pennsylvania, 15601-5209, USA |
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Joan E Mahoney |
