Public record · New York
Rensselaer County: 715 companies on record.
The companies the public registers place in Rensselaer County, New York, 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 |
|---|---|
| Retail — specialty, convenience & liquor | 207 |
| Restaurants | 112 |
| Trades — HVAC, plumbing, electrical, mechanical | 57 |
| Auto services — repair, collision, tire | 51 |
| Healthcare — medical, dental & home health | 48 |
| Defense and federal contracting | 38 |
| Distribution & wholesale | 38 |
| Home construction & remodeling | 37 |
| Professional services — accounting, engineering, insurance | 30 |
| Manufacturing | 21 |
| Commercial & specialty contracting | 17 |
| IT & managed services | 15 |
| Landscaping, lawn care & grounds | 10 |
| Sand and gravel | 8 |
| Crushed stone | 5 |
| Trucking | 4 |
| Veterinary practices | 4 |
| Childcare | 3 |
| Commercial cleaning & facilities services | 2 |
| Funeral homes | 2 |
| Self-storage & small commercial property | 2 |
| Waste hauling, roll-off & recycling | 2 |
| Car washes & quick lube | 1 |
| Staffing | 1 |
| Company | Sector | City |
|---|---|---|
| Troy Boiler Works, Inc. | Manufacturing | Troy |
| Bella Napoli Italian American Bakery of Troy | Manufacturing | Troy |
| Troy Boiler Works, INC | Defense & federal contracting | Troy |
| NORTHEAST AUTOMOTIVE PARTS, INC. | Retail — specialty, convenience & liquor | NASSAU |
| Comfortex Corporation | Manufacturing | Watervliet |
| REO WELDING CO., INC. | Trades — HVAC, plumbing, electrical, mechanical | COLONIE |
| GOLDSTEIN MOTORS INC | Retail — specialty, convenience & liquor | ALBANY |
| FLACH INDUSTRIES INC | Home construction & remodeling | SELKIRK |
| The Gallivan Corporation | Landscaping, lawn care & grounds | TROY |
| A. SERVIDONE, INC. | Commercial & specialty contracting | CASTLETON |
| CAREY ELECTRIC INC | Trades — HVAC, plumbing, electrical, mechanical | WYNANTSKILL |
| EDELMANN SALES, INC. | Retail — specialty, convenience & liquor | TROY |
| KINGSLEY ARMS, INC. | Trades — HVAC, plumbing, electrical, mechanical | SCHAGHTICOKE |
| LACORTE COMPANIES, INC. | Trades — HVAC, plumbing, electrical, mechanical | TROY |
| MACKEY ELECTRIC INC | Trades — HVAC, plumbing, electrical, mechanical | COHOES |
| Roderick J Valente | Crushed Stone & Quarries | Grafton |
| Tri-State Facade Services, Inc. | Commercial cleaning & facilities services | POUGHKEEPSIE |
| GEORGE J. MARTIN & SON, INC. | Trades — HVAC, plumbing, electrical, mechanical | RENSSELAER |
| GLEN EDDY INC | Healthcare — medical, dental & home health | NISKAYUNA |
| Sam Greco Construction, Inc. | Home construction & remodeling | TROY |
| Warren W Fane | Mining & Aggregates | Troy |
| Eddy Senior Care-PACE-Latham | Healthcare — medical, dental & home health | SCHENECTADY |
| HANSON WELL DRILLING & PUMP CO. INC. | Commercial & specialty contracting | NASSAU |
| RICHARD C. SEARS, INC | Landscaping, lawn care & grounds | QUEENSBURY |
| Petrochem Mechanical Services, Inc. | Trades — HVAC, plumbing, electrical, mechanical | RENSSELAER |
| Lovejoy Chaplet Corporation | Manufacturing | Hoosick Falls |
| Wainschaf Associates, Inc. | Defense & federal contracting | Rensselaer |
| VISION DATA EQUIPMENT CORPORATION | IT & managed services | RENSSELAER |
| Blanchard Industrial Supplies, Inc. | Defense & federal contracting | Troy |
| Dynamic Systems INC | Manufacturing | Poestenkill |
| Dynamic Systems Inc. | Defense & federal contracting | Poestenkill |
| George Rifenburg; John K Rifenburg | Mining & Aggregates | West Sand Lake |
| Greco Construction Services, LLC | Manufacturing | Troy |
| HAWTHORNE RIDGE, INC. | Healthcare — medical, dental & home health | EAST GREENBUSH |
| Saxton Sign Corp of Albany | Manufacturing | Castleton |
| Xos | Manufacturing | East Greenbush |
| Atlantis Equipment Corporation | Manufacturing | Stephentown |
| Del Signore Blacktop Paving, Inc. | Defense & federal contracting | Troy |
| Pacamor Kubar Bearings | Manufacturing | Troy |
| Stonewall Defense LLC | Defense & federal contracting | Troy |
| BOOMHOWER CONSTRUCTION INC | Home construction & remodeling | VALLEY FALLS |
| DOHERTY BROTHERS CONSTRUCTION, LLC | Home construction & remodeling | EAST GREENBUSH |
| HOWARD LANDSCAPE & WATERGARDEN LLC | Landscaping, lawn care & grounds | VALLEY FALL |
| PAUL LOMBARDI, INC. | Restaurants & food service | WYNANTSKILL |
| Piasecki Steel Construction Corp. | Commercial & specialty contracting | CASTLETON |
| QUINN MOTOR CAR, INC. | Retail — specialty, convenience & liquor | W SAND LK |
| Rifenburg Contracting Corporation | Commercial & specialty contracting | TROY |
| FRANK J RYAN & SONS INC | Trades — HVAC, plumbing, electrical, mechanical | TROY |
| Hartgen Archeological Associates, Inc. | Defense & federal contracting | Rensselaer |
| International Electronic Machines Corporation | Defense & federal contracting | Troy |
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