| LELectro Engineering | Waltham | MA | Fabricated Metal Product Manufacturing332999 | 1-19 | ◇ UNVERIFIED |
| LTLee Tool Company INC | Ludlow | MA | Fabricated Metal Product Manufacturing332710 | 1-19 | ◇ UNVERIFIED |
| LTLeisure Time Canvas, INC. | West Springfield | MA | Textile Product Mills314912 | 1-19 | ◇ UNVERIFIED |
| LCLoki Custom Furniture | Topsfield | MA | Furniture and Related Product Manufacturing337122 | 1-19 | ◇ UNVERIFIED |
| LPLujean Printing Company | Cotuit | MA | Printing and Related Support Activities323114 | 1-19 | ◇ UNVERIFIED |
| LSLynx Specialty Tapes Inc. | Westfield | MA | Miscellaneous Manufacturing339999 | 1-19 | ◇ UNVERIFIED |
| MYMaking Your Mark, Inc. | Quincy | MA | Miscellaneous Manufacturing339950 | 1-19 | ◇ UNVERIFIED |
| MPMallard Printing Inc. | Fall River | MA | Printing and Related Support Activities323111 | 1-19 | ◇ UNVERIFIED |
| MGMantis Graphics Inc | Easthampton | MA | Printing and Related Support Activities323113 | 1-19 | ◇ UNVERIFIED |
| MGMaria's Gourmet Pasta Products, Inc. | Malden | MA | Food Manufacturing311991 | 1-19 | ◇ UNVERIFIED |
| MIMarketwise Inc. | Waltham | MA | Furniture and Related Product Manufacturing337215 | 1-19 | ◇ UNVERIFIED |
| MEMass-Flo EFI, Inc | West Brookfield | MA | Transportation Equipment Manufacturing336310 | 1-19 | ◇ UNVERIFIED |
| MIMass-granite, INC. | Acton | MA | Nonmetallic Mineral Product Manufacturing327991 | 1-19 | ◇ UNVERIFIED |
| MGMay Graphics and Printing | Westford | MA | Printing and Related Support Activities323111 | 1-19 | ◇ UNVERIFIED |
| MEMcf Electronic Services | Lowell | MA | Computer and Electronic Product Manufacturing334418 | 1-19 | ◇ UNVERIFIED |
| MIMd-both Ind. | Ashland | MA | Fabricated Metal Product Manufacturing332618 | 1-19 | ◇ UNVERIFIED |
| MCMegatech Corporation | Tewksbury | MA | Computer and Electronic Product Manufacturing334513 | 1-19 | ◇ UNVERIFIED |
| MMMetan Marine Restoration, Inc. | Lakeville | MA | Transportation Equipment Manufacturing336611 | 1-19 | ◇ UNVERIFIED |
| MJMichael J. Kozubal Jr. | Pepperell | MA | Printing and Related Support Activities323113 | 1-19 | ◇ UNVERIFIED |
| MGMidland Graphics INC. | Marlborough | MA | Machinery Manufacturing333249 | 1-19 | ◇ UNVERIFIED |
| MSMike Shea's Coffeehouse Traditionals, INC. | Bridgewater | MA | Food Manufacturing311920 | 1-19 | ◇ UNVERIFIED |
| MWMilford Woodworking Company, INC. | Milford | MA | Furniture and Related Product Manufacturing337212 | 1-19 | ◇ UNVERIFIED |
| MIMillibar INC | Hopkinton | MA | Machinery Manufacturing333912 | 1-19 | ◇ UNVERIFIED |
| MPMinuteman Press of Worcester, Inc. | Worcester | MA | Printing and Related Support Activities323111 | 1-19 | ◇ UNVERIFIED |
| MSMinuteman Spring LLC | Millbury | MA | Fabricated Metal Product Manufacturing332312 | 1-19 | ◇ UNVERIFIED |
| MIModern Innovations Technology, LLC | Chelmsford | MA | Fabricated Metal Product Manufacturing332710 | 1-19 | ◇ UNVERIFIED |
| MFMo's Fudge Factor, LLC | Shelburne Falls | MA | Food Manufacturing311330 | 1-19 | ◇ UNVERIFIED |
| MCMosher CO INC | Chicopee | MA | Chemical Manufacturing325612 | 1-19 | ◇ UNVERIFIED |
| MEMRF Enterprises, Inc. | Seekonk | MA | Printing and Related Support Activities323111 | 1-19 | ◇ UNVERIFIED |
| MEMurphy Engineering | West Bridgewater | MA | Machinery Manufacturing333249 | 1-19 | ◇ UNVERIFIED |
| NCNeutrasafe Corporation | Stoughton | MA | Machinery Manufacturing333318 | 1-19 | ◇ UNVERIFIED |
| NPNewburyport Printing, LLC | Newburyport | MA | Printing and Related Support Activities323111 | 1-19 | ◇ UNVERIFIED |
| NENew England Country Pies LLC | Lynn | MA | Food Manufacturing311812 | 1-19 | ◇ UNVERIFIED |
| NENew England Pallets & Skids, INC. | Ludlow | MA | Wood Product Manufacturing321920 | 1-19 | ◇ UNVERIFIED |
| NENew England Stainless Steel Fabrication | Weymouth | MA | Fabricated Metal Product Manufacturing332322 | 1-19 | ◇ UNVERIFIED |
| NKNewton Kitchens Inc | Newton | MA | Furniture and Related Product Manufacturing337110 | 1-19 | ◇ UNVERIFIED |
| NCNitor Corp | Southwick | MA | Fabricated Metal Product Manufacturing332812 | 1-19 | ◇ UNVERIFIED |
| NPNorwood Printing, Graphics and Marketing, Inc. | Norwood | MA | Printing and Related Support Activities323119 | 1-19 | ◇ UNVERIFIED |
| OWOcean Works, Inc. | Pembroke | MA | Fabricated Metal Product Manufacturing332996 | 1-19 | ◇ UNVERIFIED |
| OPOhlson Packaging | Taunton | MA | Machinery Manufacturing333993 | 1-19 | ◇ UNVERIFIED |
| OSOld San Juan Bakery, INC. | Springfield | MA | Food Manufacturing311812 | 1-19 | ◇ UNVERIFIED |
| OWOliver Welding and Fabricatin | Ipswich | MA | Fabricated Metal Product Manufacturing332313 | 1-19 | ◇ UNVERIFIED |
| PTParamount Tool, LLC | Fall River | MA | Fabricated Metal Product Manufacturing332119 | 1-19 | ◇ UNVERIFIED |
| PHPaul H Murphy & CO INC | Quincy | MA | Printing and Related Support Activities323115 | 1-19 | ◇ UNVERIFIED |
| PGPeter Gray | East Longmeadow | MA | Food Manufacturing311811 | 1-19 | ◇ UNVERIFIED |
| PBPIERCE BROTHERS GOURMET DISTRIBUTORS Inc. | Greenfield | MA | Food Manufacturing311920 | 1-19 | ◇ UNVERIFIED |
| PCPjc & Company Ecological Land Care INC | Rowley | MA | Chemical Manufacturing325314 | 1-19 | ◇ UNVERIFIED |
| PCP&K Custom Acrylics, Inc. | Malden | MA | Chemical Manufacturing325211 | 1-19 | ◇ UNVERIFIED |
| PMPlymouth Marble and Granite, LLC | Plymouth | MA | Nonmetallic Mineral Product Manufacturing327991 | 1-19 | ◇ UNVERIFIED |
| PBPM Broderick LLC | Beverly | MA | Printing and Related Support Activities323111 | 1-19 | ◇ UNVERIFIED |