| Northrop Grumman Systems Corporation | Sunnyvale | CA | $1.55B |
| Ge Aviation Systems LLC | Vandalia | OH | $211M |
| Curtiss-wright Electro-mechanical Corporation | Cheswick | PA | $181M |
| Moog Inc.Blacksburg, VA · UEI KDWVFE3K1TL3 | Blacksburg | VA | $139M |
| Hansome Energy Systems Inc. | Linden | NJ | $103M |
| Kato Engineering Inc. | North Mankato | MN | $98.3M |
| Discovery Energy, LLC | Kohler | WI | $85.9M |
| Sielman S.a. | Volos | | $69.6M |
| Aviation Ground Equipment Corp.Melville, NY · UEI ETZRQZ7X6C99 | Melville | NY | $65.5M |
| Skurka Aerospace Inc. | Camarillo | CA | $55M |
| Essex Electro Engineers Inc. | Schaumburg | IL | $54.9M |
| Novatio Engineering, Inc. | Waltham | MA | $21.4M |
| Electromech Technologies LLC | Wichita | KS | $19.7M |
| Moog Inc.Gilbert, AZ · UEI CS9PJLPLGW39 | Gilbert | AZ | $17.9M |
| Prestolite Electric Inc. | Arcade | NY | $15.9M |
| Louis Allis LLC | Warrior | AL | $14.8M |
| The Dewey Electronics Corporation | Oakland | NJ | $14.5M |
| Electro-miniatures Corp. | Lodi | NJ | $14.4M |
| Ward Leonard Ct LLC | Thomaston | CT | $12.7M |
| Parker-hannifin Corp. | Overland Park | KS | $11.8M |
| General Dynamics Motion Control LLC | San Diego | CA | $11.3M |
| Colorado Standby, LLC | Colorado Springs | CO | $10.5M |
| Multiquip Inc. | Cypress | CA | $8.59M |
| Tai-yang Research Company | Tallahassee | FL | $7.43M |
| Battery Service Corporation | Bensenville | IL | $7.05M |
| Aviation, Power & Marine, LLC | Lakeland | FL | $6.96M |
| Potomac Electric Corp. | Boston | MA | $6.64M |
| Exlar Corporation | Chanhassen | MN | $6.32M |
| Electric Motor And Contracting Company | Chesapeake | VA | $5.31M |
| Cummins Inc. | Broomfield | CO | $5.15M |
| K & N Electric Motors Inc. | Spokane Valley | WA | $5.14M |
| Globe Motors, Inc. | Dayton | OH | $4.81M |
| Vincorion Power Systems GMBH | Altenstadt | BAYERN | $4.45M |
| Calnetix Technologies LLC | Cypress | CA | $4.03M |
| Libby Power Systems, LLC | Bethany | CT | $3.73M |
| Mobile Electric Power Solutions, Inc. | Garland | TX | $3.73M |
| Mil Spec Inc. | Fenton | MO | $3.71M |
| Unitron, LP | Dallas | TX | $3.61M |
| Arc Systems Inc. | Hauppauge | NY | $3.31M |
| Teledyne Energy Systems, Inc. | Hunt Valley | MD | $3.23M |
| Western Diesel Services, Inc. | Saint Louis | MO | $2.88M |
| H3X Technologies Inc. | Louisville | CO | $2.83M |
| Iqinetics Technologies Inc. | Philadelphia | PA | $2.72M |
| Fischer Panda Generators, Inc. | Pompano Beach | FL | $2.61M |
| Generac Power Systems, Inc. | Waukesha | WI | $2.34M |
| Afcon Products, Inc. | Bethany | CT | $2.25M |
| Aviation Ground Equipment Corp.Franklin, OH · UEI LTA7QBPS4K81 | Franklin | OH | $2.12M |
| Cummins Kuwait Electrical Tools & Equipment Trading & Contracting WLL | Kuwait City | | $2.06M |
| Motion Control Systems Inc. | Radford | VA | $2.04M |
| Motor Magnetics, Inc. | Saint Petersburg | FL | $2.04M |
| Americas Generators, Inc. | Miami | FL | $1.97M |
| Mti Motion LLC | Pleasant Prairie | WI | $1.84M |
| Stauffer Diesel, Inc. | Ephrata | PA | $1.8M |
| Aveox, Inc. | Simi Valley | CA | $1.7M |
| Quality Defense Spares, Inc. | Boynton Beach | FL | $1.11M |
| Regal Rexnord Corporation | Milwaukee | WI | $989K |
| Power & Energy Services Inc. | Lithia Springs | GA | $902K |
| Quest Power International, LLC | Orlando | FL | $885K |
| Mitris Inc. | Miramar | FL | $767K |
| Thingap Inc. | Camarillo | CA | $764K |
| Fischer Panda Generators, LLC | Pompano Beach | FL | $723K |
| Winfrey Electric Motor Co. Inc. | Oxford | AL | $715K |
| Visicomm Industries LLC | Burlington | WI | $672K |
| Klaus Becker GMBH | Kirkel | | $647K |
| Hydrospace Group Inc. | Claremont | CA | $632K |
| Teco-westinghouse Motor Company | Round Rock | TX | $597K |
| Wenzlau Engineering Inc. | Compton | CA | $525K |
| Powertec Industrial Motors, Inc. | Charlotte | NC | $517K |
| Burford Electric Service Inc. | Columbus | MS | $467K |
| Georator LLC | Warrior | AL | $461K |
| Island Components Group Inc. | Hauppauge | NY | $448K |
| Nano Motion, Inc. | Ronkonkoma | NY | $409K |
| Reuland Electric Co.La Verne, CA · UEI FZSPKE31C197 | La Verne | CA | $396K |
| Bergerat Monnoyeur SRL | Mogosoaia | | $389K |
| National Electric Coil Co. L.P. | Brownsville | TX | $385K |
| Jasper Electric Motors Inc. | Jasper | AL | $367K |
| New Phoenix Aerospace Inc. | Raleigh | NC | $318K |
| Arcco Company Services Incorporated | Baton Rouge | LA | $299K |
| Geneforce Incorporated | Miami | FL | $287K |
| Nevgen Contracting And Consultancy Services LLC | Coral Springs | FL | $269K |
| Moser Engine Service, Inc. | Austin | TX | $251K |
| Cda Intercorp LLC | Deerfield Beach | FL | $247K |
| Cir/con Electrical Industries, Inc. | Schaumburg | IL | $239K |
| Creative Industrial Solutions, LLC | Gainesville | FL | $237K |
| C.H.W. Enterprises, LLC | Longview | WA | $227K |
| Gen-tech, Inc. | Gillsville | GA | $218K |
| Homewood Products Corp. | Pittsburgh | PA | $209K |
| New Scale Technologies, Inc. | Victor | NY | $174K |
| Nishati Inc. | Gilbert | AZ | $169K |
| Reuland Electric Co.Loveland, OH · UEI N5JUFRCGUFX1 | Loveland | OH | $154K |
| Cascadia Motion LLC | Wilsonville | OR | $145K |
| Blackbox Energy Systems, LLC | Owingsville | KY | $138K |
| Marine Engine Repair Co. Inc. | Seattle | WA | $129K |
| Wind River Energy Resources, LLC | Casper | WY | $128K |
| Polar Power Inc. | Gardena | CA | $120K |
| Glentek Inc. | El Segundo | CA | $119K |
| Ferrotrade Export Und Import Gesellschaft M.B.H. | Voesendorf | | $117K |
| Maquinas Diesel | Santa Catarina | | $103K |
| Magnetech Industrial Services, Inc. | Massillon | OH | $89.2K |
| Taw Orlando Service Center, Inc. | Orlando | FL | $86.4K |
