| Company | Category | Area | Address | Web | E-mail | Contact person |
| HARRISON COUNTY EMPLOYMENT | Government Offices-County | Mississippi | 2600 24TH AVE, GULFPORT, Harrison, Mississippi, 39501-4938, USA |
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| HARRISON COUNTY ENGINEERING | Government Offices-County | Mississippi | 15309 COMMUNITY RD # C, GULFPORT, Harrison, Mississippi, 39503-3510, USA |
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Danny Boudreaux |
| HARRISON COUNTY EXT SVC | Government Offices-County | Mississippi | 2315 17TH ST, GULFPORT, Harrison, Mississippi, 39501-2982, USA |
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Nancy Freeman |
| HARRISON COUNTY FAIRGROUNDS | Government Offices-County | Mississippi | 15321 COUNTY FARM RD, GULFPORT, Harrison, Mississippi, 39503-8220, USA |
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Mike Mc Millan |
| HARRISON COUNTY FARM BUERAU | Insurance Agent/broker | Mississippi | PO BOX 2009, GULFPORT, Harrison, Mississippi, 39505-2009, USA |
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Floyd Smith |
| HARRISON COUNTY FIRE MARSHALL | Fire Departments | Mississippi | 20121 W WORTHAM RD, SAUCIER, Harrison, Mississippi, 39574-8851, USA |
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George Mixon |
| HARRISON COUNTY FIRE SVC | Fire Departments | Mississippi | 13243 COUNTY FARM RD, GULFPORT, Harrison, Mississippi, 39503-9074, USA |
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William Faulk |
| HARRISON COUNTY HEAD START | Schools-Nursery & Kindergarten | Mississippi | 23160 HIGHWAY 49, SAUCIER, Harrison, Mississippi, 39574-9251, USA |
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Linda Lewonski |
| HARRISON COUNTY HEAD START | Schools-Nursery & Kindergarten | Mississippi | 14175 RIPPY RD, GULFPORT, Harrison, Mississippi, 39503-4718, USA |
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Ethel B Davis |
| HARRISON COUNTY HEADSTART | Schools | Mississippi | 356 NICHOLS DR, BILOXI, Harrison, Mississippi, 39530-2312, USA |
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Myron Gray |
