| MCMicrowave Components Specialists, INC. | Orleans | MA | Fabricated Metal Product Manufacturing332710 | — | ● ACTIVE |
| MCMiddlesex Commercial Sales, INC. | Tyngsboro | MA | Fabricated Metal Product Manufacturing332321 | — | ● ACTIVE |
Mills Machine Works, INC. | Lawrence | MA | Fabricated Metal Product Manufacturing332710 | — | ● ACTIVE |
Naushon Engineering LLC | Winchester | MA | Fabricated Metal Product Manufacturing332710 | — | ● ACTIVE |
Nucor Rebar Fabrication South LLC | Milford | MA | Fabricated Metal Product Manufacturing332312 | — | ● ACTIVE |
| OEOlympic Engineering Services, INC | Bradford | MA | Fabricated Metal Product Manufacturing332710 | — | ● ACTIVE |
O. W. Landergren, INC | Pittsfield | MA | Fabricated Metal Product Manufacturing332322 | — | ● ACTIVE |
| PMPearson Machine Company LLC | Stoughton | MA | Fabricated Metal Product Manufacturing332710 | — | ● ACTIVE |
Penguin Air | Fitchburg | MA | Fabricated Metal Product Manufacturing332710 | — | ● ACTIVE |
Pics Screw Machine, INC. | Salem | MA | Fabricated Metal Product Manufacturing332721 | — | ● ACTIVE |
Piping Specialties, INC. | Danvers | MA | Fabricated Metal Product Manufacturing332911 | — | ● ACTIVE |
| PMPrecision Manufacturing Ind., LLC | Westfield | MA | Fabricated Metal Product Manufacturing332710 | — | ● ACTIVE |
Prematech, LLC | Worcester | MA | Fabricated Metal Product Manufacturing332710 | — | ● ACTIVE |
Proto Xyz, INC. | New Bedford | MA | Fabricated Metal Product Manufacturing332710 | — | ● ACTIVE |
Quantum Edge Precision LLC | Fitchburg | MA | Fabricated Metal Product Manufacturing332710 | — | ● ACTIVE |
Quick Manufacturing CO. | Danvers | MA | Fabricated Metal Product Manufacturing332710 | — | ● ACTIVE |
Ramsay Welding & Fabrication, INC. | Woburn | MA | Fabricated Metal Product Manufacturing332999 | — | ● ACTIVE |
| RMRevolutionary Manufacturing Solutions, LLC | East Boston | MA | Fabricated Metal Product Manufacturing332710 | — | ● ACTIVE |
Richards Design, INC. | East Falmouth | MA | Fabricated Metal Product Manufacturing332710 | — | ● ACTIVE |
Rock Valley Tool, LLC | Easthampton | MA | Fabricated Metal Product Manufacturing332710 | — | ● ACTIVE |
Sabr Enterprises LLC | North Andover | MA | Fabricated Metal Product Manufacturing332999 | — | ● ACTIVE |
Semco Machine Corporation | Plainville | MA | Fabricated Metal Product Manufacturing332710 | — | ● ACTIVE |
Semiconductor Engineering Products LLC | Wrentham | MA | Fabricated Metal Product Manufacturing332999 | — | ● ACTIVE |
Spring Manufacturing CORP | Tewksbury | MA | Fabricated Metal Product Manufacturing332613 | — | ● ACTIVE |
| SSS & S Machine Company, INC. | Marshfield | MA | Fabricated Metal Product Manufacturing332721 | — | ● ACTIVE |
Standex International Corporation | Wakefield | MA | Fabricated Metal Product Manufacturing332710 | — | ● ACTIVE |
St Pierre Manufacturing CORP | Worcester | MA | Fabricated Metal Product Manufacturing332999 | — | ● ACTIVE |
Suburban Machine, INC. | Westford | MA | Fabricated Metal Product Manufacturing332710 | — | ● ACTIVE |
Sx Industries, INC | Stoughton | MA | Fabricated Metal Product Manufacturing332119 | — | ● ACTIVE |
Tantalum Bolt & Fastener, LLC | Waltham | MA | Fabricated Metal Product Manufacturing332722 | — | ● ACTIVE |
T & D Specialties, INC. | Oxford | MA | Fabricated Metal Product Manufacturing332710 | — | ● ACTIVE |
Teltron Engineering, INC. | Taunton | MA | Fabricated Metal Product Manufacturing332710 | — | ● ACTIVE |
Thermo Craft Engineering CORP. | Lynn | MA | Fabricated Metal Product Manufacturing332312 | — | ● ACTIVE |
Tim's Fabricators, INC | Fitchburg | MA | Fabricated Metal Product Manufacturing332323 | — | ● ACTIVE |
| TMTog Manufacturing Company, INC. | North Adams | MA | Fabricated Metal Product Manufacturing332721 | — | ● ACTIVE |
Triangle Engineering, INC. | Hanover | MA | Fabricated Metal Product Manufacturing332996 | — | ● ACTIVE |
Trilap Precision Finishing, LLC | Lowell | MA | Fabricated Metal Product Manufacturing332710 | — | ● ACTIVE |
Tripyramid Structures, INC | Westford | MA | Fabricated Metal Product Manufacturing332999 | — | ● ACTIVE |
| TPTri-state Precision, INC. | Northfield | MA | Fabricated Metal Product Manufacturing332994 | — | ● ACTIVE |
Triumph Modular Incorporated | Westford | MA | Fabricated Metal Product Manufacturing332311 | — | ● ACTIVE |
True Machine CO. | Swansea | MA | Fabricated Metal Product Manufacturing332710 | — | ● ACTIVE |
United Innovations, INC. | Holyoke | MA | Fabricated Metal Product Manufacturing332812 | — | ● ACTIVE |
| UMUniversal Machine & Design Corporation | Fitchburg | MA | Fabricated Metal Product Manufacturing332710 | — | ● ACTIVE |
Vantage Defense LLC | Woburn | MA | Fabricated Metal Product Manufacturing332994 | — | ● ACTIVE |
Villa Machine Associates, INC. | Dedham | MA | Fabricated Metal Product Manufacturing332710 | — | ● ACTIVE |
Vortex LLC | Peabody | MA | Fabricated Metal Product Manufacturing332322 | — | ● ACTIVE |
Vulcanforms INC | Devens | MA | Fabricated Metal Product Manufacturing332117 | — | ● ACTIVE |
| WGWeyland Group LLC | Boylston | MA | Fabricated Metal Product Manufacturing332710 | — | ● ACTIVE |
Whalley Precision, INC. | Southwick | MA | Fabricated Metal Product Manufacturing332710 | — | ● ACTIVE |
Yankee Hill Machine Co., INC. | Easthampton | MA | Fabricated Metal Product Manufacturing332994 | — | ● ACTIVE |