| NPNovo Precision, LLC | Bristol | CT | Fabricated Metal Product Manufacturing332618 | 20-99 | ● ACTIVE |
| NINovy International INC. | Danbury | CT | Machinery Manufacturing333414 | 1-19 | ● ACTIVE |
Nufern | East Granby | CT | Electrical Equipment, Appliance & Component Manufacturing335921 | — | ● ACTIVE |
| NTNuma Tool Company | Thompson | CT | Machinery Manufacturing333131 | 20-99 | ● ACTIVE |
Nutek Aerospace CORP | New Milford | CT | Fabricated Metal Product Manufacturing332912 | 1-19 | ● ACTIVE |
| NCNutmeg Chrome Corporation, the | West Hartford | CT | Fabricated Metal Product Manufacturing332813 | 1-19 | ● ACTIVE |
Nutmeg Container Corporation | Putnam | CT | Paper Manufacturing322211 | 100-499 | ● ACTIVE |
| NMNylo Metal Finishing LLC | Waterbury | CT | Fabricated Metal Product Manufacturing332812 | 1-19 | ● ACTIVE |
O. E. M. Controls, INC. | Shelton | CT | Electrical Equipment, Appliance & Component Manufacturing335314 | 100-499 | ● ACTIVE |
| OFO F Mossberg & Sons INC | North Haven | CT | Fabricated Metal Product Manufacturing332994 | 100-499 | ● ACTIVE |
Ogs Technologies, INC. | Cheshire | CT | Fabricated Metal Product Manufacturing332119 | 20-99 | ● ACTIVE |
| OFOnofrio's Fresh Cut Inc. | New Haven | CT | Food Manufacturing311612 | — | ● ACTIVE |
On Site Gas Systems INC | Newington | CT | Machinery Manufacturing333912 | 20-99 | ● ACTIVE |
Orange Research INC | Milford | CT | Computer and Electronic Product Manufacturing334513 | 20-99 | ● ACTIVE |
| OIOrca INC | New Britain | CT | Fabricated Metal Product Manufacturing332431 | 20-99 | ● ACTIVE |
Ortiz Tool, LLC | Windsor | CT | Fabricated Metal Product Manufacturing332710 | — | ● ACTIVE |
| OIOxford Inustries of Connecticut, INC. | New Britain | CT | Chemical Manufacturing325211 | 1-19 | ● ACTIVE |
Oxford Performance Materials, INC. | South Windsor | CT | Chemical Manufacturing325211 | 20-99 | ● ACTIVE |
Oxley,inc. | Branford | CT | Transportation Equipment Manufacturing336413 | 20-99 | ● ACTIVE |
Pacon Corporation | Putnam | CT | Paper Manufacturing322299 | 1-19 | ● ACTIVE |
Palmero Healthcare LLC | Stratford | CT | Miscellaneous Manufacturing339114 | — | ● ACTIVE |
| PEPape Electroplating Company LLC. | New Britain | CT | Fabricated Metal Product Manufacturing332813 | — | ● ACTIVE |
| PMParagon Medical | Southington | CT | Fabricated Metal Product Manufacturing332613 | 100-499 | ● ACTIVE |
Paramount Machine Company, INC. | Manchester | CT | Fabricated Metal Product Manufacturing332710 | 20-99 | ● ACTIVE |
| PSParamount Stone Company, LLC | Stamford | CT | Nonmetallic Mineral Product Manufacturing327991 | 1-19 | ● ACTIVE |
| PHParker Hannifin CORP Apbu Facility | North Haven | CT | Miscellaneous Manufacturing339991 | — | ● ACTIVE |
Pauway CORP. | Wallingford | CT | Fabricated Metal Product Manufacturing332618 | 20-99 | ● ACTIVE |
Pcx Aerostructures, LLC | Newington | CT | Fabricated Metal Product Manufacturing332312 | 500+ | ● ACTIVE |
| PAPcx Aerosystems Enfield, LLC | Enfield | CT | Transportation Equipment Manufacturing336413 | 20-99 | ● ACTIVE |
| PIPdq, INC | Rocky Hill | CT | Fabricated Metal Product Manufacturing332710 | 20-99 | ● ACTIVE |
Pearse-bertram LLC | Bloomfield | CT | Fabricated Metal Product Manufacturing332912 | 20-99 | ● ACTIVE |
| PTPeerless Tool & Machine Co, INC | Enfield | CT | Machinery Manufacturing333514 | 1-19 | ● ACTIVE |
Perkinelmer U.s. LLC | Shelton | CT | Computer and Electronic Product Manufacturing334516 | — | ● ACTIVE |
Perry Technology CORP | New Hartford | CT | Transportation Equipment Manufacturing336412 | — | ● ACTIVE |
Peter Paul Electronics Co., INC. | New Britain | CT | Fabricated Metal Product Manufacturing332911 | 100-499 | ● ACTIVE |
Petit Tool Company | Thomaston | CT | Fabricated Metal Product Manufacturing332710 | 20-99 | ● ACTIVE |
Pharmacal Research Laboratories, INC. | Waterbury | CT | Chemical Manufacturing325611 | 20-99 | ● ACTIVE |
Phoenix Manufacturing, INC. | Enfield | CT | Fabricated Metal Product Manufacturing332710 | — | ● ACTIVE |
Photronics INC | Brookfield | CT | Chemical Manufacturing325992 | 100-499 | ● ACTIVE |
Pinpoint Productions, LLC | West Haven | CT | Printing and Related Support Activities323111 | 20-99 | ● ACTIVE |
Pith Products, LLC | Ashford | CT | Wood Product Manufacturing321920 | 1-19 | ● ACTIVE |
Plainville Plating Company, INC. | Plainville | CT | Fabricated Metal Product Manufacturing332813 | 20-99 | ● ACTIVE |
| PIPlastonics, INC | Hartford | CT | Plastics and Rubber Products Manufacturing326199 | 20-99 | ● ACTIVE |
Plug-in Storage Systems, INC. | West Haven | CT | Computer and Electronic Product Manufacturing334112 | 1-19 | ● ACTIVE |
| PMPlymouth Meats LLC | Terryville | CT | Food Manufacturing311611 | — | ● ACTIVE |
| PCPmp CORP | Avon | CT | Machinery Manufacturing333914 | 20-99 | ● ACTIVE |
Point Lighting Corporation | Bloomfield | CT | Electrical Equipment, Appliance & Component Manufacturing335139 | 20-99 | ● ACTIVE |
Polamer Precision INC | New Britain | CT | Fabricated Metal Product Manufacturing332710 | 100-499 | ● ACTIVE |
| PCPolymeric Converting, LLC | Enfield | CT | Paper Manufacturing322220 | 1-19 | ● ACTIVE |
Popcorn Movie Poster Company, LLC | East Hartford | CT | Printing and Related Support Activities323111 | 20-99 | ● ACTIVE |