| Company | Category | Area | Address | Web | E-mail | Contact person |
| ESSEX COUNTY FISH HATCHERY | Fish Farms | New York | PO BOX 501, CROWN POINT, Essex, New York, 12928-0501, USA |
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| ESSEX COUNTY HISTORICAL SOC | Museums | New York | PO BOX 428, ELIZABETHTOWN, Essex, New York, 12932-0428, USA |
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Margaret Gibbs |
| ESSEX COUNTY HUMAN RESOURCE | Government Offices-County | New York | 10 ST PATRICK PL, PORT HENRY, Essex, New York, 12974-1200, USA |
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Patricia Allen |
| ESSEX COUNTY ICF | Government Offices-County | New York | 12 CROSS ST, SCHROON LAKE, Essex, New York, 12870-2625, USA |
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Mary Randall |
| ESSEX COUNTY IND DEV | Government Offices-County | New York | PO BOX 217, ELIZABETHTOWN, Essex, New York, 12932-0217, USA |
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Jody Olcott |
| ESSEX COUNTY LANDFILL CTR | Government Offices-County | New York | PO BOX 60, LEWIS, Essex, New York, 12950-0060, USA |
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Jeff May |
| ESSEX COUNTY MANAGER | Government Offices-County | New York | PO BOX 217, ELIZABETHTOWN, Essex, New York, 12932-0217, USA |
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Clifford Donaldson |
| ESSEX COUNTY MENTAL HEALTH SVC | Mental Health Services | New York | PO BOX 8, ELIZABETHTOWN, Essex, New York, 12932-0008, USA |
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Nicole Bryant |
| ESSEX COUNTY MOTOR VEHICLE | Government Offices-County | New York | PO BOX 247, ELIZABETHTOWN, Essex, New York, 12932-0247, USA |
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Teresa Dufrane |
| ESSEX COUNTY MUTUAL AID | Government Offices-County | New York | PO BOX 278, ELIZABETHTOWN, Essex, New York, 12932-0278, USA |
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Henry Homess |
