Public record · Connecticut
Southeastern Connecticut County: 94 companies on record.
The companies the public registers place in Southeastern Connecticut County, Connecticut, 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 |
|---|---|
| Defense and federal contracting | 76 |
| Trades — HVAC, plumbing, electrical, mechanical | 6 |
| Commercial & specialty contracting | 3 |
| Professional services — accounting, engineering, insurance | 2 |
| Auto services — repair, collision, tire | 1 |
| Distribution & wholesale | 1 |
| Home construction & remodeling | 1 |
| Landscaping, lawn care & grounds | 1 |
| Retail — specialty, convenience & liquor | 1 |
| Self-storage & small commercial property | 1 |
| Waste hauling, roll-off & recycling | 1 |
| Company | Sector | City |
|---|---|---|
| Overhead Door Co of Norwich, Inc. | Trades — HVAC, plumbing, electrical, mechanical | PRESTON |
| AMERICAN INDUSTRIES, INC. | Commercial & specialty contracting | JEWETT CITY |
| L.b.i., Inc. | Defense & federal contracting | Groton |
| Emprise Corporation | Defense & federal contracting | Ledyard |
| Applied Mathematics, Inc. | Defense & federal contracting | Gales Ferry |
| Ast Associates INC | Defense & federal contracting | Griswold |
| Coastal Design, LLC | Defense & federal contracting | Waterford |
| Gilman Corporation The | Defense & federal contracting | Gilman |
| Copperhead Technologies LLC | Defense & federal contracting | Mashantucket |
| Jan Electronic Supplies, Inc. | Defense & federal contracting | New London |
| Survival Systems USA INC | Defense & federal contracting | Groton |
| Thames Towboat Co INC | Defense & federal contracting | New London |
| The Nutmeg Companies, Inc. | Defense & federal contracting | Norwich |
| ANALYTICAL TECHNOLOGIES GROUP, LLC | Professional services — accounting, engineering, insurance | WATERFORD |
| Dockside Electronics Service, L.L.C. | Defense & federal contracting | Mystic |
| Research And Development Solutions, Incorporated | Defense & federal contracting | Pawcatuck |
| Wheelabrator Lisbon Inc. | Waste hauling, roll-off & recycling | LISBON |
| Defender Industries, Inc. | Defense & federal contracting | Waterford |
| Kropp Environmental Contractors, Inc. | Defense & federal contracting | Lebanon |
| Mitlitsky Eggs L.l.c | Defense & federal contracting | Lebanon |
| Olde Tymes Restaurant INC | Defense & federal contracting | Norwich |
| Pendleton Snf Operations LLC | Defense & federal contracting | Mystic |
| Fallon & Wilkinson, LLC | Defense & federal contracting | Baltic |
| Bride Brook Snf Operations LLC | Defense & federal contracting | Niantic |
| Electro Mechanical Specialists, LLC | Defense & federal contracting | Bozrah |
| Microsystems Integration, Inc. | Defense & federal contracting | Pawcatuck |
| Asa Environmental Products INC | Defense & federal contracting | Stonington |
| Ed Bartelli, Inc. | Defense & federal contracting | Waterford |
| 385 CENTRAL GLASS & MIRROR, INC. | Trades — HVAC, plumbing, electrical, mechanical | NORWICH |
| B & W PAVING & LANDSCAPING LLC | Commercial & specialty contracting | OAKDALE |
| DICIN ELECTRIC CO INC | Commercial & specialty contracting | WATERFORD |
| Sarazin General Contractors, Inc. | Defense & federal contracting | North Windham |
| SNL WILLINGTON, LLC | Self-storage & small commercial property | COLCHESTER |
| Thames Shipyard & Repair Company The | Defense & federal contracting | New London |
| Avian Vaccine Services LLC | Defense & federal contracting | Norwich |
| Haltech Manufacturing Services, LLC | Defense & federal contracting | New London |
| New London Hospitality, LLC | Defense & federal contracting | New London |
| Niantic Tool, Inc. | Defense & federal contracting | Niantic |
| Novas Nests LLC | Defense & federal contracting | Mystic |
| Ssc Niantic Operating Company LLC | Defense & federal contracting | Niantic |
| Sgl Automation, LLC | Defense & federal contracting | Waterford |
| Jms Naval Architects LLC | Defense & federal contracting | Mystic |
| Mechanical Fabrication Logistics LLC | Defense & federal contracting | North Stonington |
| Premier Home Improvement, LLC | Defense & federal contracting | Ledyard |
| SENTINEL CORE SERVICES LLC | Home construction & remodeling | GROTON |
| VANTAGE POINT, INC | Retail — specialty, convenience & liquor | SALEM |
| Crocker's Boatyard, Inc. | Defense & federal contracting | New London |
| Nepv LLC | Defense & federal contracting | Niantic |
| Aries Ndt Solutions LLC | Defense & federal contracting | Oakdale |
| Cambridge Marine Construction, Inc. | Defense & federal contracting | New London |
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