| AEAnton Enterprises | Cranston | — | ◇ UNVERIFIED |
| AIAnvil International LP | North Kingstown | — | ◇ UNVERIFIED |
| AMAustin Metal Finishing INC | Providence | — | ◇ UNVERIFIED |
| BEB & E Metal Finishing INC | Woonsocket | — | ◇ UNVERIFIED |
| CACannon and Brown/surface Coating Div | Providence | — | ◇ UNVERIFIED |
| CPCarpenter Powder Products | Woonsocket | — | ◇ UNVERIFIED |
| CCC & C Rhode Island | Providence | — | ◇ UNVERIFIED |
| CICentral Industrial Properties | Pawtucket | — | ◇ UNVERIFIED |
| CSCrystal Stamping LLC | Pawtucket | — | ◇ UNVERIFIED |
| DDD & D Chrome Plating | Providence | — | ◇ UNVERIFIED |
| DIDemaich Industries INC | Johnston | — | ◇ UNVERIFIED |
| DCDroitcour Company Cone Dept | Warwick | — | ◇ UNVERIFIED |
| DSD Simpson | Smithfield | — | ◇ UNVERIFIED |
| EPEagle Plating CO INC | Providence | — | ◇ UNVERIFIED |
| EWEastern Wire Products Co.(n/a) | Providence | — | ◇ UNVERIFIED |
| EAEaton Aerospace | Rumford | — | ◇ UNVERIFIED |
| EME & M Enterprises LTD | Johnston | — | ◇ UNVERIFIED |
| ESE S Products | Bristol | — | ◇ UNVERIFIED |
| EPEvans Plating CO | North Providence | — | ◇ UNVERIFIED |
| EPEvans Plating CORP (plant #2) | Johnston | — | ◇ UNVERIFIED |
| HDHammel Dahl INC | Warwick | — | ◇ UNVERIFIED |
| HYHunt Yachts | Bristol | — | ◇ UNVERIFIED |
| IPIdeal Plating and Polishing INC | Providence | — | ◇ UNVERIFIED |
| ICInternational Chromium Plating | Providence | — | ◇ UNVERIFIED |
| IEInternational Etching INC. | Providence | — | ◇ UNVERIFIED |
| IIInternational Insignia | Providence | — | ◇ UNVERIFIED |
| IMInterplex Metals, R.i. Corporation | Warwick | — | ◇ UNVERIFIED |
| JGJ. Goodison Company, INC. | North Kingstown | — | ◇ UNVERIFIED |
| KPKaroway Polishing INC | Providence | — | ◇ UNVERIFIED |
| LPLevin Plating CO | Pawtucket | — | ◇ UNVERIFIED |
| LCLorac CO | Providence | — | ◇ UNVERIFIED |
| MPMasbro Polishing Company | Pawtucket | — | ◇ UNVERIFIED |
| MIMedicote, INC. | Bristol | — | ◇ UNVERIFIED |
| MCMicrofin CORP | Providence | — | ◇ UNVERIFIED |
| MWMillard Wire & Specialty Strip CO. | Warwick | — | ◇ UNVERIFIED |
| NCNational Chromium CO INC | Woonsocket | — | ◇ UNVERIFIED |
| NPNational Plating - Lot 810 | Providence | — | ◇ UNVERIFIED |
| PQP&c Quality Turned Components | Smithfield | — | ◇ UNVERIFIED |
| PEPentair Electronic Packaging | Warwick | — | ◇ UNVERIFIED |
 Pilgrim Screw Corporation | Providence | — | ◇ UNVERIFIED |
| PPPolaris Plating INC | Providence | — | ◇ UNVERIFIED |
| PAPrecision Art Coordinators INC | East Providence | — | ◇ UNVERIFIED |
| PCPrecision Chrome Plating CORP. | Warwick | — | ◇ UNVERIFIED |
| PEPrecision Etchings and Findings INC | Warwick | — | ◇ UNVERIFIED |
| PPPrecision Polishing & Ornamentals, INC. | Pawtucket | — | ◇ UNVERIFIED |
| PFProsys Finishing Technologies, INC. | Cranston | — | ◇ UNVERIFIED |
| RPRegal Plating CO. INC. | Providence | — | ◇ UNVERIFIED |
| RSResteel Supply Company, INC. | Warwick | — | ◇ UNVERIFIED |
| RSR.e. Sturdy CO. | Providence | — | ◇ UNVERIFIED |
| RHRi Heat Treating Company | Providence | — | ◇ UNVERIFIED |
