 Ideal Industries INC | Princeton | MN | — | ◇ UNVERIFIED |
| IMIker Manufacturing INC | Saint Michael | MN | — | ◇ UNVERIFIED |
| IFInnovative Fabrication INC | Lowell | MA | — | ◇ UNVERIFIED |
| IMInnovative Metal Industries INC | San Bernardino | CA | — | ◇ UNVERIFIED |
| IMIntegrite Manufacturing CORP | Elk River | MN | — | ◇ UNVERIFIED |
| ITIntegrity Tool & Engineering | Ramsey | MN | — | ◇ UNVERIFIED |
| ITIron Tiger Manufacturing | Sedalia | MO | — | ◇ UNVERIFIED |
| JTJem Technical Marketing CO INC | Long Lake | MN | — | ◇ UNVERIFIED |
| JSJensen & Sons Ironworks LLC | Collinston | UT | — | ◇ UNVERIFIED |
| JIJim-n-i, INC. | Lewistown | MT | — | ◇ UNVERIFIED |
| JPJit Powder Coating Company | Farmington | MN | — | ◇ UNVERIFIED |
| JMJmd Manufacturing INC | Willmar | MN | — | ◇ UNVERIFIED |
| JFJml Fabrication LLC | Farmington | MN | — | ◇ UNVERIFIED |
| JMJnc Machining, LLC | San Jose | CA | — | ◇ UNVERIFIED |
| JRJoes Racing Products | Everett | WA | — | ◇ UNVERIFIED |
| JPJohn P. Downs, CO. | Dania | FL | — | ◇ UNVERIFIED |
| JRJ R Schneider Company, INC | Benicia | CA | — | ◇ UNVERIFIED |
| JHJrt Hunt, INC. | Tempe | AZ | — | ◇ UNVERIFIED |
| JVJ V Northwest INC | Canby | OR | — | ◇ UNVERIFIED |
 Jwp Manufacturing | Rancho Cordova | CA | — | ◇ UNVERIFIED |
| KIKage Innovation LLC | Stillwater | MN | — | ◇ UNVERIFIED |
| KMK-d Machine & Tool, INC. | Union | MO | — | ◇ UNVERIFIED |
| KCKingsburg Cultivator INC | Kingsburg | CA | — | ◇ UNVERIFIED |
| KSKing Steel INC | Winder | GA | — | ◇ UNVERIFIED |
| KIKringstad Ironworks, INC. | Park River | ND | — | ◇ UNVERIFIED |
| KWKuhlman Welding and Lake Services, INC. | Spirit Lake | IA | — | ◇ UNVERIFIED |
| KEKyrie Enterprises LLC | Royal Oak | MI | — | ◇ UNVERIFIED |
| LFLabco Fabrication INC | Palmyra | NY | — | ◇ UNVERIFIED |
| LPLakeside Precision INC. | Dunkirk | NY | — | ◇ UNVERIFIED |
| LELamott Enterprises INC | Minneapolis | MN | — | ◇ UNVERIFIED |
| LCLas Cruces Machine Manufacturing & Engineering | Mesilla Park | NM | — | ◇ UNVERIFIED |
| L1Laser 1 Technology INC | Saint Paul | MN | — | ◇ UNVERIFIED |
| L1Laser 1 Technology INC | West Saint Paul | MN | — | ◇ UNVERIFIED |
| LVLevered Venture Llc, Dba Paradigm Polymer | Branford | CT | — | ◇ UNVERIFIED |
 Lewis Machine & Tool CO. INC. | Cuba | MO | — | ◇ UNVERIFIED |
| LML-h Manufacturing | Hastings | NE | — | ◇ UNVERIFIED |
| LSLiberty Steel Fabricating INC | Saint Joseph | MI | — | ◇ UNVERIFIED |
| LMLillard Manufacturing INC. | Woodland | CA | — | ◇ UNVERIFIED |
| LMLivonia Magnetics LLC | Canton | MI | — | ◇ UNVERIFIED |
| LHLumberjack Hardwoods INC | Menominee | MI | — | ◇ UNVERIFIED |
| LDLusive Decor | Los Angeles | CA | — | ◇ UNVERIFIED |
| LCLustre Cal Nameplate Corporation | Lodi | CA | — | ◇ UNVERIFIED |
| MCMachining Concepts INC | Blaine | MN | — | ◇ UNVERIFIED |
| MMMagnum Manufacturing, INC. | Erin | TN | — | ◇ UNVERIFIED |
| MLMajimetal LLC | Oakley | CA | — | ◇ UNVERIFIED |
| MPManufacturing Partners INC | Becker | MN | — | ◇ UNVERIFIED |
| MIMap Industries, INC. | Clarksville | TN | — | ◇ UNVERIFIED |
| MMMartel's Machine Shop INC. | Odessa | TX | — | ◇ UNVERIFIED |
| MMMartin Manufacturing INC | Adrian | OR | — | ◇ UNVERIFIED |
| MMMatzel Manufacturing, INC. | Milwaukee | WI | — | ◇ UNVERIFIED |
| MSMcarthur Sheet Metal Works Company | South Sioux City | NE | — | ◇ UNVERIFIED |
| MMMc Metalfab INC | Lino Lakes | MN | — | ◇ UNVERIFIED |
| MIMedco, INC. | Des Plaines | IL | — | ◇ UNVERIFIED |
| MMMelrose Metalworks INC | Melrose | MN | — | ◇ UNVERIFIED |
| MMMendell Machine - Manufacturing INC | Lakeville | MN | — | ◇ UNVERIFIED |
| MCMetal Coating - Mfg CO INC | Isanti | MN | — | ◇ UNVERIFIED |
| MFMetalcraft Fabrication INC | Portland | OR | — | ◇ UNVERIFIED |
| MEMidland Equipment CO | Lakeville | MN | — | ◇ UNVERIFIED |
| MMMid-point Machine, INC. | Glenbeulah | WI | — | ◇ UNVERIFIED |
| MVMission Viejo Ornamental Iron, INC. | Rancho Santa Margarita | CA | — | ◇ UNVERIFIED |
| MFMj&h Fabrication INC. | Ponca City | OK | — | ◇ UNVERIFIED |
| MTModified Tool INC | Emily | MN | — | ◇ UNVERIFIED |
| MBMonterey Bay Rebar, INC. | Watsonville | CA | — | ◇ UNVERIFIED |
| MTMrg Tool and Die Corporation | Faribault | MN | — | ◇ UNVERIFIED |
| MMM&r Manufacturing, LLC | Houston | TX | — | ◇ UNVERIFIED |
| MMMueller Machine INC | Maple Grove | MN | — | ◇ UNVERIFIED |
| MTMuller Tool, INC. | Buffalo | NY | — | ◇ UNVERIFIED |
| MSMwd Steel Fabrication | Lincoln | NE | — | ◇ UNVERIFIED |
| NPNational Precision Machining & Engineering INC | Sebeka | MN | — | ◇ UNVERIFIED |
| NGNelson Grinding | Fullerton | CA | — | ◇ UNVERIFIED |
 Nelson Numeric INC | Minneapolis | MN | — | ◇ UNVERIFIED |
| NCNew Com Metal Products CORP | Randolph | MA | — | ◇ UNVERIFIED |
| NMN M Machining | San Jose | CA | — | ◇ UNVERIFIED |
 Nordic Components INC | Hutchinson | MN | — | ◇ UNVERIFIED |
| NCNorth Country Wind Bells INC. | Round Pond | ME | — | ◇ UNVERIFIED |
| NTNorth Topeka Fabrication, LLC | Topeka | KS | — | ◇ UNVERIFIED |
| NPNorthwest Precision INC | Sumner | WA | — | ◇ UNVERIFIED |
| OPOakdale Precision INC | Oakdale | MN | — | ◇ UNVERIFIED |
| OWOehlers Welding and Fabrication, INC. | Buffalo | NY | — | ◇ UNVERIFIED |
| OMOffload Manufacturing Company | Milford | CT | — | ◇ UNVERIFIED |
| OTOlander Tooling of Staples LLC | Staples | MN | — | ◇ UNVERIFIED |
| OMOros Mfg. | Los Angeles | CA | — | ◇ UNVERIFIED |
| OSO-r Systems LTD. | Brookpark | OH | — | ◇ UNVERIFIED |
| OSOscar S Field INC | Ashland | VA | — | ◇ UNVERIFIED |
| OMOverkill Motorsports, INC. | Dallas | TX | — | ◇ UNVERIFIED |
| PWPacific Westline, INC. | Anaheim | CA | — | ◇ UNVERIFIED |
| PMParadis Metalworks LLC | Attleboro Falls | MA | — | ◇ UNVERIFIED |
| PTParagon Tools INC | Logan | UT | — | ◇ UNVERIFIED |
| PPParamount Products CO INC | Brick Town | NJ | — | ◇ UNVERIFIED |
| PKParkway Kew CORP | North Brunswick Twp | NJ | — | ◇ UNVERIFIED |
| PMPerbix Machine CO INC | Golden Valley | MN | — | ◇ UNVERIFIED |
| PAPfi Advanced Equipment Manufacturing, LLC | Mohnton | PA | — | ◇ UNVERIFIED |
 Pinnacle Precision Company, INC. | Glassport | PA | — | ◇ UNVERIFIED |
| POPi Optima INC | Zeeland | MI | — | ◇ UNVERIFIED |
| PCPivot Corporation | Canton | GA | — | ◇ UNVERIFIED |
| PWPlacer Water Works | Olivehurst | CA | — | ◇ UNVERIFIED |
| PBPrecision Bend & Machine CO. | Walcott | IA | — | ◇ UNVERIFIED |
| PMPrecision Machine Work, INC. | La Verne | CA | — | ◇ UNVERIFIED |
| PPPrecision Plus INC | Elkhorn | WI | — | ◇ UNVERIFIED |
| PSPrecision Screw Products., INC. of Janesville | Janesville | WI | — | ◇ UNVERIFIED |
