Public record · Mississippi
Hancock County: 159 companies on record.
The companies the public registers place in Hancock County, Mississippi, by sector, as DealSTE read them — read 8 Nov 2026. Each opens on its own record page: registration, sites, permits, liens and compliance, each with its register.
| Sector | Companies |
|---|---|
| Healthcare — medical, dental & home health | 24 |
| Defense and federal contracting | 20 |
| Professional services — accounting, engineering, insurance | 17 |
| Retail — specialty, convenience & liquor | 17 |
| Trades — HVAC, plumbing, electrical, mechanical | 14 |
| Manufacturing | 12 |
| Distribution & wholesale | 10 |
| Commercial & specialty contracting | 6 |
| Home construction & remodeling | 6 |
| Self-storage & small commercial property | 5 |
| Trucking | 5 |
| Funeral homes | 3 |
| Landscaping, lawn care & grounds | 3 |
| Restaurants | 3 |
| Auto services — repair, collision, tire | 2 |
| Equipment rental | 2 |
| IT & managed services | 2 |
| Sand and gravel | 2 |
| Waste hauling, roll-off & recycling | 2 |
| Childcare | 1 |
| Commercial cleaning & facilities services | 1 |
| Pest control | 1 |
| Staffing | 1 |
| Company | Sector | City |
|---|---|---|
| GEOSPATIAL INSIGHTS, INC. | Professional services — accounting, engineering, insurance | STENNIS SPACE CENTER |
| Nvision Solutions INC | Defense & federal contracting | Diamondhead |
| Sabic | Manufacturing | Bay St. Louis |
| Nvision solutions, INC. | Manufacturing | Diamondhead |
| Rocket Lab USA | Manufacturing | Stennis Space Center |
| Rolls-Royce North America | Manufacturing | Stennis Space Center |
| Nammo Mac Llc. | Manufacturing | Bay St. Louis |
| GULF WEATHER CORPORATION | Professional services — accounting, engineering, insurance | STENNIS SPACE CENTER |
| Alpek Polyester | Manufacturing | Bay St Louis |
| BREAUX'S SERVICES, INC | Waste hauling, roll-off & recycling | KILN |
| FIBROPOOL LLC | Trades — HVAC, plumbing, electrical, mechanical | BAY SAINT LOUIS |
| Freeman Holdings Of Mississippi, LLC | Defense & federal contracting | Kiln |
| Lazy Magnolia Brewing Company, LLC | Manufacturing | KIln |
| BAY PHARMACY, INC. | Retail — specialty, convenience & liquor | BAY ST LOUIS |
| High Performance Solutions L.L.C. | Defense & federal contracting | Stennis Space Center |
| Kevin Bowen; Ryan Morales; Jeff Bartlam | Mining & Aggregates | Nicholson |
| Mechanical Services, LLC | Trades — HVAC, plumbing, electrical, mechanical | WAVELAND |
| ACCELERATED PHYSICAL THERAPY AND OCCUPATIONAL HEALTH, INC. | Healthcare — medical, dental & home health | BAY ST LOUIS |
| COASTAL THERAPY SERVICES, INC. | Healthcare — medical, dental & home health | BAY SAINT LOUIS |
| D & F, INC. | Healthcare — medical, dental & home health | DIAMONDHEAD |
| MOMENTUM MEDICAL SERVICES L.L.C. | Healthcare — medical, dental & home health | KILN |
| TELEDYNE OPTECH INC | Professional services — accounting, engineering, insurance | KILN |
| WAVELAND PHARMACY LLC | Retail — specialty, convenience & liquor | BAY SAINT LOUIS |
| Hammer INC | Defense & federal contracting | Diamondhead |
| Gray Falcon Construction LLC | Defense & federal contracting | Perkinston |
| Richard Burge; Randy Burge | Mining & Aggregates | Carriere |
| Tyonek Services Overhaul Facility-stennis, LLC | Defense & federal contracting | Kiln |
| Corps Values LLC | Defense & federal contracting | Diamondhead |
| Tek Annoa LLC | Defense & federal contracting | Kiln |
| Cornelia Swayze, LCSW, LLC | Healthcare — medical, dental & home health | DIAMONDHEAD |
| Mary R. Stock, PhD. LCSW, LLC | Healthcare — medical, dental & home health | DIAMONDHEAD |
| SIMONS CONSULTING, LLC | Professional services — accounting, engineering, insurance | DIAMONDHEAD |
| Smith Family Chiropractic PLLC | Healthcare — medical, dental & home health | KILN |
| ADVANTAGE TITLE, LLC | Professional services — accounting, engineering, insurance | BAY SAINT LOUIS |
| BJ's Painting LLC | Home construction & remodeling | KILN |
| CAH LOGISTICS, LLC | Trades — HVAC, plumbing, electrical, mechanical | KILN |
| CATCH, LLC | Healthcare — medical, dental & home health | KILN |
| COASTCONNECT LLC | Commercial & specialty contracting | KILN |
| D & D Crestview, LLC | Self-storage & small commercial property | BAY ST LOUIS |
| DAVIS LANDSCAPING L.L.C. | Landscaping, lawn care & grounds | BAY SAINT LOUIS |
| DON NELSON LLC | Trucking, freight & logistics | DIAMONDHEAD |
| Dynamic Diagnostics LLC | Healthcare — medical, dental & home health | BAY ST LOUIS |
| FINESSE CLEANING LLC | Commercial cleaning & facilities services | DIAMONDHEAD |
| HWC ENTERPRISES LLC | Distribution & wholesale | DIAMONDHEAD |
| Kiln Dental Center LLC | Healthcare — medical, dental & home health | KILN |
| MID SOUTH UTILITY CONTRACTORS, INC. | Commercial & specialty contracting | DIAMONDHEAD |
| Miss 222, LLC | Retail — specialty, convenience & liquor | DIAMONDHEAD |
| NATIONAL AERONAUTICS AND SPACE ADMINISTRATION, JOHN C STENNIS SPACE CENTER | Home construction & remodeling | JOHN C STENNIS SPACE CENTER |
| NG CONSULTING LLC | Professional services — accounting, engineering, insurance | KILN |
| OCHSNER MEDICAL CENTER - HANCOCK | Healthcare — medical, dental & home health | BAY ST. LOUIS |
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