| FPFerguson Perforating Company | Providence | RI | Machinery Manufacturing333517 | 20-99 | ◐ LIKELY ACTIVE |
| FIFranco Industrial Supplies Corporation | Cranston | RI | Machinery Manufacturing333515 | — | ◐ LIKELY ACTIVE |
| MSMaltz Sales Company - Lincoln | Lincoln | RI | Machinery Manufacturing333914 | 20-99 | ◐ LIKELY ACTIVE |
 Modine Manufacturing Company - West Kingston | West Kingston | RI | Machinery Manufacturing333414 | 100-499 | ◐ LIKELY ACTIVE |
| NKN. Kingstown | N. Kingstown | RI | Machinery Manufacturing333249 | 1-19 | ◐ LIKELY ACTIVE |
| TCTaco Cranston | Cranston | RI | Machinery Manufacturing333414 | 100-499 | ◐ LIKELY ACTIVE |
| TETechnic Equipment Division | Pawtucket | RI | Machinery Manufacturing333249 | 20-99 | ◐ LIKELY ACTIVE |
| AEAr-ro Engineering Company, INC. | North Smithfield | RI | Machinery Manufacturing333514 | 1-19 | ◇ UNVERIFIED |
| GRGowdey Reed Company | Central Falls | RI | Machinery Manufacturing333111 | 1-19 | ◇ UNVERIFIED |
| MSMalco Saw CO INC | Cranston | RI | Machinery Manufacturing333512 | 1-19 | ◇ UNVERIFIED |
| TLT.f. Laboissonniere Metal Fabricating CO. | Coventry | RI | Machinery Manufacturing333517 | 1-19 | ◇ UNVERIFIED |
| AWAeronautica Windpower, LLC | Bristol | RI | Machinery Manufacturing333611 | — | ◇ UNVERIFIED |
| AIAmtrol INC | Warwick | RI | Machinery Manufacturing333414 | — | ◇ UNVERIFIED |
 Atlantic Machinery & Equipment | North Kingstown | RI | Machinery Manufacturing333120 | — | ◇ UNVERIFIED |
| CWChamplin Welding | Point Judith | RI | Machinery Manufacturing333992 | — | ◇ UNVERIFIED |
| COCrown Optical | Smithfield | RI | Machinery Manufacturing333314 | — | ◇ UNVERIFIED |
| CTCrystal Tool & Die Co., INC. | Pawtucket | RI | Machinery Manufacturing333514 | — | ◇ UNVERIFIED |
| CSCustom Steel & Stairs | East Greenwich | RI | Machinery Manufacturing333992 | — | ◇ UNVERIFIED |
| LILfi, INC. | Smithfield | RI | Machinery Manufacturing333998 | — | ◇ UNVERIFIED |
| MEMatthewson Equipment | Johnston | RI | Machinery Manufacturing333111 | — | ◇ UNVERIFIED |
| NDNarragansett Dock Works INC. | Narragansett | RI | Machinery Manufacturing333923 | — | ◇ UNVERIFIED |
| NMNortheast Motion, Inc | Smithfield | RI | Machinery Manufacturing333248 | — | ◇ UNVERIFIED |
| NHNursing Home Services INC. | Riverside | RI | Machinery Manufacturing333312 | — | ◇ UNVERIFIED |
| PTPatriot Thermal Controls, Inc. | Warwick | RI | Machinery Manufacturing333414 | — | ◇ UNVERIFIED |
| RJR J M Woodworking, INC. | Coventry | RI | Machinery Manufacturing333243 | — | ◇ UNVERIFIED |
| SMSandberg Machine & Engineering | Coventry | RI | Machinery Manufacturing333319 | — | ◇ UNVERIFIED |
| TATeknor Apex CO. | Pawtucket | RI | Machinery Manufacturing333998 | — | ◇ UNVERIFIED |
| TGThe G2 Group LLC | Coventry | RI | Machinery Manufacturing333248 | — | ◇ UNVERIFIED |
| TMTotal Mfg | Cumberland | RI | Machinery Manufacturing333319 | — | ◇ UNVERIFIED |
