Public record · New Hampshire
Hillsborough County: 527 companies on record.
The companies the public registers place in Hillsborough County, New Hampshire, 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 | 188 |
| Manufacturing | 156 |
| Healthcare — medical, dental & home health | 47 |
| Auto services — repair, collision, tire | 43 |
| Professional services — accounting, engineering, insurance | 29 |
| Sand and gravel | 17 |
| Distribution & wholesale | 9 |
| Retail — specialty, convenience & liquor | 7 |
| Crushed stone | 5 |
| Home construction & remodeling | 5 |
| Trades — HVAC, plumbing, electrical, mechanical | 5 |
| Staffing | 4 |
| Commercial & specialty contracting | 3 |
| IT & managed services | 3 |
| Trucking | 2 |
| Dimension stone | 1 |
| Landscaping, lawn care & grounds | 1 |
| Restaurants | 1 |
| Waste hauling, roll-off & recycling | 1 |
| Company | Sector | City |
|---|---|---|
| Austin Powder Company | Manufacturing | Weare |
| Mass Design Inc | Manufacturing | Nashua |
| Milpower Source, Inc. | Manufacturing | Belmont |
| Vaupell Molding & Tooling Inc | Manufacturing | Hudson |
| Cleco Manufacturing Inc | Manufacturing | Hudson |
| Granite State Concrete Co. Inc. | Manufacturing | Milford |
| Momentum Manufacturing Group | Manufacturing | Amherst |
| Monadnock Mountain Spring Water | Manufacturing | Wilton |
| Nextcomputing | Manufacturing | Nashua |
| Polartec, LLC | Manufacturing | Hudson |
| Aalberts Surface Technologies | Manufacturing | Goffstown |
| Astronics AeroSat | Manufacturing | Manchester |
| Puritan Press, Inc. | Manufacturing | Hollis |
| The Bronze Craft Corporation | Manufacturing | Nashua |
| Plastic Design Industries LLC | Manufacturing | Nashua |
| UFP Site Built LLC | Manufacturing | Jefferson |
| Merrimack Manufacturing LLC | Manufacturing | Manchester |
| G5ir | Manufacturing | Hudson |
| Integra Biosciences | Manufacturing | Hudson |
| JMD Industries, Inc. | Manufacturing | Hudson |
| Macom Technology Solutions | Manufacturing | Nashua |
| Mobius Mobility LLC | Manufacturing | Manchester |
| Morgan Advanced Materials | Manufacturing | Hudson |
| TRM Microwave | Manufacturing | Bedford |
| 603 Manufacturing | Manufacturing | Hudson |
| Alene Candles | Manufacturing | Amherst |
| Ametek | Manufacturing | Milford |
| Amphenol | Manufacturing | Manchester |
| Campos Holding Company | Manufacturing | Amherst |
| Jewell Instruments | Manufacturing | Manchester |
| Jewell Instruments LLC | Defense & federal contracting | Manchester |
| Mobius Mobility LLC | Defense & federal contracting | Manchester |
| NovaFlex Group Holdings Inc. | Manufacturing | Bedford |
| Special Hermetic Products, Inc. | Manufacturing | Wilton |
| Barlo Signs International, Inc | Manufacturing | Hudson |
| Molded Rubber and Plastic Corporation | Manufacturing | Hudson |
| Trelleborg Pipe Seals Milford, Inc. | Manufacturing | Milford |
| Arrow Security & Training LLC | Defense & federal contracting | Nashua |
| GTR Manufacturing | Manufacturing | Nashua |
| WH Bagshaw Co., Inc. | Manufacturing | Nashua |
| Aqyr Technologies INC | Defense & federal contracting | Nashua |
| Colonial Electronic Manufacturers, Inc. | Manufacturing | Nashua |
| Delaware Storage And Pipeline Company | Defense & federal contracting | Nashua |
| Jones Family of Companies | Manufacturing | Amherst |
| Modern Metal Solutions | Manufacturing | Hudson |
| Swan Contracting LLC | Defense & federal contracting | Peterborough |
| Granite Commercial Real Estate LLC | Defense & federal contracting | Nashua |
| Wonderbrands | Manufacturing | Manchester |
| ATC Power Systems Inc | Manufacturing | Merrimack |
| Atc Power Systems, INC | Defense & federal contracting | Merrimack |
Every company in the county, with its filings and the people behind it, is read inside DealSTE. Request access.
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