| RRR & R Polishing CO. INC. | Cranston | — | ◇ UNVERIFIED |
| SMSage Mfg CO INC | Providence | — | ◇ UNVERIFIED |
| SNStandard Nut & Bolt Company | Cumberland | — | ◇ UNVERIFIED |
| SFStanley Fastening Systems | North Kingstown | — | ◇ UNVERIFIED |
| SFSuperior Finishing | Providence | — | ◇ UNVERIFIED |
| TCTechni Craft Plating CO INC | Cranston | — | ◇ UNVERIFIED |
| TITechnodic, INC. | Providence | — | ◇ UNVERIFIED |
| TITeknicote INC | Cumberland | — | ◇ UNVERIFIED |
| TPTime Plating, INC. | Cranston | — | ◇ UNVERIFIED |
| UTUmicore Thin Film Products | Providence | — | ◇ UNVERIFIED |
| UPUniversal Plating Company, INC. | Providence | — | ◇ UNVERIFIED |
| VFVictory Finishing Technologies | Providence | — | ◇ UNVERIFIED |
| WPWindsor Polishing CO INC | Providence | — | ◇ UNVERIFIED |
| ASAalberts Surface Technologies- Woonsocket | Woonsocket | 1–19 | ◐ LIKELY ACTIVE |
| AIAllesco Industries, Inc., dba Eastern Screw | Johnston | 20–99 | ◐ LIKELY ACTIVE |
| AIAmtrol Inc West Warwick | West Warwick | 100–499 | ◐ LIKELY ACTIVE |
| ATApac Tool, INC | North Providence | — | ◐ LIKELY ACTIVE |
| CLCoastal Laser Restoration LLC | North Scituate | — | ◐ LIKELY ACTIVE |
| CMC.s.f. Machining INC. | Foster | — | ◐ LIKELY ACTIVE |
| DMDiamond Manufacturing Company | Providence | — | ▲ REPORTED CLOSED |
| EAEATON Aero | East Providence | 100–499 | ◐ LIKELY ACTIVE |
| EEEnnovi - ERI | Rumford | 100–499 | ◐ LIKELY ACTIVE |
| FCFasano CORP | Cranston | — | ▲ REPORTED CLOSED |
| ICInter-city Contracting, INC | Smithfield | — | ◐ LIKELY ACTIVE |
| LVLeonard Valve Company | Cranston | 20–99 | ◐ LIKELY ACTIVE |
| MTMCM Technologies, Inc. | Providence | 20–99 | ◐ LIKELY ACTIVE |
| MAMedicote, a division of BEST Engineered Surface Technologies, LLC | Bristol | 20–99 | ◐ LIKELY ACTIVE |
| MMMonarch Metal Finishing Railroad Ave | Johnston | 20–99 | ◐ LIKELY ACTIVE |
| NMNagel Machine CO. INC | West Warwick | — | ◐ LIKELY ACTIVE |
| NCNooney Controls, Inc. | North Kingstown | 20–99 | ◐ LIKELY ACTIVE |
| NHNucor Harris Rebar Northeast LLC (Pawtucket Facility) | Pawtucket | 20–99 | ◐ LIKELY ACTIVE |
| RSReSteel Supply Co., Inc. New England | Warwick | 20–99 | ◐ LIKELY ACTIVE |
| SAScientific Alloys INC | Westerly | — | ◐ LIKELY ACTIVE |
| SISprocket Industries LLC | Middletown | — | ◐ LIKELY ACTIVE |
| TWTalos Welding LLC | Portsmouth | — | ◐ LIKELY ACTIVE |
| TATeknicote, a division of BEST Engineered Surface Technologies, LLC | Rumford | 20–99 | ◐ LIKELY ACTIVE |
| TFThe Fab Shop LLC | Ashaway | — | ◐ LIKELY ACTIVE |
| VPVemaline Products, Inc. dba Handles Unlimited | Cranston | 20–99 | ◐ LIKELY ACTIVE |
| VMVolpe Machining Services, LLC | Jamestown | — | ◐ LIKELY ACTIVE |
| FRFred Ricci Tool Co., INC. | Johnston | — | ◇ UNVERIFIED |
| AMAc Mfg. Co., INC. | Coventry | — | ◇ UNVERIFIED |
| APAdi Polishing, Incorporated | Cranston | — | ◇ UNVERIFIED |
| APA&h Polishing and Finishing | Cranston | — | ◇ UNVERIFIED |
| ATAmerican Trophy & Supply, INC. | East Providence | — | ◇ UNVERIFIED |
| A3Anchor 3D, Inc. | Pawtucket | — | ◇ UNVERIFIED |
| ATAntaya Technologies CORP. | East Providence | — | ◇ UNVERIFIED |
| ATArctic Tool & Engineering Co., LLC | Greenville | — | ◇ UNVERIFIED |
| ATArtic Tool | Smithfield | — | ◇ UNVERIFIED |
| AMArundel Machine Tool INC. | North Kingstown | — | ◇ UNVERIFIED |
| AMAtamian Manufacturing CORP | Providence | — | ◇ UNVERIFIED |