| HDHardwood Design INC | Bristol | PA | Fabricated Metal Product Manufacturing332216 | — | ◐ LIKELY ACTIVE |
| LSLab Security Systems CORP | Bristol | CT | Fabricated Metal Product Manufacturing332721 | 20-99 | ◐ LIKELY ACTIVE |
| SIStoutco Incorporated | Bristol | IN | Fabricated Metal Product Manufacturing332322 | 20-99 | ◐ LIKELY ACTIVE |
| AOArmoloy of Ct, INC. | Bristol | CT | Fabricated Metal Product Manufacturing332813 | — | ◐ LIKELY ACTIVE |
| AMArrow Manufacturing | Bristol | CT | Fabricated Metal Product Manufacturing332119 | 20-99 | ◐ LIKELY ACTIVE |
| DADexter Axle, Plant 39 | Bristol | IN | Fabricated Metal Product Manufacturing332322 | — | ◐ LIKELY ACTIVE |
| DCDor-set Corporation | Bristol | PA | Wood Product Manufacturing321911 | 20-99 | ◐ LIKELY ACTIVE |
| GDGeneral Doors Corporation | Bristol | PA | Wood Product Manufacturing321911 | 20-99 | ◐ LIKELY ACTIVE |
| MMMaster Model Craft, INC. | Bristol | TN | Fabricated Metal Product Manufacturing332710 | — | ◐ LIKELY ACTIVE |
| NPNovo Precision, LLC | Bristol | CT | Fabricated Metal Product Manufacturing332618 | 20-99 | ◐ LIKELY ACTIVE |
| TWThe Williams Company | Bristol | VA | Fabricated Metal Product Manufacturing332710 | 20-99 | ◐ LIKELY ACTIVE |
| TSTollman Spring Company, INC. | Bristol | CT | Fabricated Metal Product Manufacturing332612 | 20-99 | ◐ LIKELY ACTIVE |
| SMScott's Metal Finishing LLC | Bristol | CT | Fabricated Metal Product Manufacturing332813 | — | ◐ LIKELY ACTIVE |
Action Manufacturing Company | Bristol | PA | Fabricated Metal Product Manufacturing332993 | — | ◐ LIKELY ACTIVE |
| CDClarkWestern Dietrich Building Systems - Bristol, CT | Bristol | CT | Fabricated Metal Product Manufacturing332322 | 100-499 | ◐ LIKELY ACTIVE |
| CPCurtis Products LLC | Bristol | CT | Fabricated Metal Product Manufacturing332721 | 1-19 | ◐ LIKELY ACTIVE |
| DMDACRUZ Manufacturing, Inc. | Bristol | CT | Fabricated Metal Product Manufacturing332721 | 20-99 | ◐ LIKELY ACTIVE |
| FSFourslide Spring and Stamping, Inc. | Bristol | CT | Fabricated Metal Product Manufacturing332613 | 20-99 | ◐ LIKELY ACTIVE |
| HCHi-tech Compressor & Pump Products, INC. | Bristol | PA | Fabricated Metal Product Manufacturing332710 | — | ◐ LIKELY ACTIVE |
| LSLee Spring Company Bristol CT | Bristol | CT | Fabricated Metal Product Manufacturing332613 | 20-99 | ◐ LIKELY ACTIVE |
| MAMedicote, a division of BEST Engineered Surface Technologies, LLC | Bristol | RI | Fabricated Metal Product Manufacturing332812 | 20-99 | ◐ LIKELY ACTIVE |
| MEMorin East | Bristol | CT | Fabricated Metal Product Manufacturing332322 | 20-99 | ◐ LIKELY ACTIVE |
Springfield Spring Corporation - CT | Bristol | CT | Fabricated Metal Product Manufacturing332613 | 20-99 | ◐ LIKELY ACTIVE |
| SMSsi Manufacturing Technologies CORP. | Bristol | CT | Fabricated Metal Product Manufacturing332710 | — | ◐ LIKELY ACTIVE |
| SMSSI Mfg | Bristol | CT | Fabricated Metal Product Manufacturing332710 | 20-99 | ◐ LIKELY ACTIVE |