| UMUltimate Manufacturing, INC | Oakland Park | FL | — | ● ACTIVE |
Ultimate Print Finishing LLC | High Point | NC | — | ● ACTIVE |
Ultimate Software & Consulting INC | Myrtle Beach | SC | — | ● ACTIVE |
| UTUltimate Tool & Die, INC. | Lake City | TN | — | ● ACTIVE |
Ultraaqua LLC | Dallas | TX | — | ● ACTIVE |
Ultrafast Systems LLC | Sarasota | FL | — | ● ACTIVE |
Ultralights Architectural Lighting, INC | Tucson | AZ | — | ● ACTIVE |
| UIUltramend INC | Ramsey | NJ | — | ● ACTIVE |
Ultra Precision Machining & Grinding, INC. | Palm Bay | FL | — | ● ACTIVE |
Ultra Seal International, INC. | Hollywood | CA | — | ● ACTIVE |
Ultrastratech LLC | Tucson | AZ | — | ● ACTIVE |
Ultra Thin INC | Moore | OK | — | ● ACTIVE |
Ultropia CORP | Seattle | WA | — | ● ACTIVE |
U Marq USA LLC | New Milford | CT | — | ● ACTIVE |
U.m.c., INC. | Monticello | MN | — | ● ACTIVE |
Unandup, LLC | Saint Louis | MO | — | ● ACTIVE |
| UIUnasper, INC. | Long Beach | CA | — | ● ACTIVE |
Unhinged LLC | Apopka | FL | — | ● ACTIVE |
| UCUnholtz-dickie CORP | Wallingford | CT | 20–99 | ● ACTIVE |
Unico, INC. | Arnold | MO | — | ● ACTIVE |
Unicorn Biotechnologies INC | Newark | NJ | — | ● ACTIVE |
Unified Science LLC | Osceola | WI | — | ● ACTIVE |
Unified Supply, INC. | Rhome | TX | — | ● ACTIVE |
Uniform Linear, LLC | Powell | TN | — | ● ACTIVE |
Uniform Manufacturing LLC | Paterson | NJ | — | ● ACTIVE |
Uninsured United Parachute Technologies, LLC | Deland | FL | — | ● ACTIVE |
Union Biometrica INC | Holliston | MA | — | ● ACTIVE |
Uniontide LLC | Virginia Beach | VA | — | ● ACTIVE |
Uniphos Envirotronic INC | Sugar Land | TX | — | ● ACTIVE |
Unique Machine Shop, INC. | Oglesby | TX | — | ● ACTIVE |
Unique Tool and Manufacturing CO | Franklinville | NC | — | ● ACTIVE |
United Agriculture & Manufacturing, LLC | Aurora | NE | — | ● ACTIVE |
United Barrier Technologies INC | Tyngsboro | MA | — | ● ACTIVE |
United Chill Tech | San Dimas | CA | — | ● ACTIVE |
United Cryogenics CORP. | Fort Pierce | FL | — | ● ACTIVE |
United Equipment Accessories INC | Ames | IA | — | ● ACTIVE |
United Fab Solutions LLC | Tigard | OR | — | ● ACTIVE |
United Innovations, INC. | Holyoke | MA | — | ● ACTIVE |
United Klima Technologies Michigan LLC | Sturgis | MI | — | ● ACTIVE |
| ULUnited Laboratories INC | Saint Charles | IL | — | ● ACTIVE |
United Machine, INC. | Paterson | NJ | — | ● ACTIVE |
United Machining Service, INC. | Orlando | FL | — | ● ACTIVE |
United Machining Services INC | Conroe | TX | — | ● ACTIVE |
United Mineral & Chemical CORP | Lyndhurst | NJ | — | ● ACTIVE |
United Refrigeration INC | Raleigh | NC | — | ● ACTIVE |
United Refrigeration INC | Worcester | MA | — | ● ACTIVE |
United Refrigeration INC | Baltimore | MD | — | ● ACTIVE |
United Refrigeration INC | Manchester | NH | — | ● ACTIVE |
United Refrigeration INC | Louisville | KY | — | ● ACTIVE |
United Refrigeration INC | Paducah | KY | — | ● ACTIVE |
United Refrigeration INC | Lawton | OK | — | ● ACTIVE |
United Refrigeration, INC. | Albany | GA | — | ● ACTIVE |
United Sensor CORP | Amherst | NH | — | ● ACTIVE |
United Sheetmetal, INC | Fremont | CA | — | ● ACTIVE |
| USUnited Steel & Fasteners INC | Itasca | IL | 20–99 | ● ACTIVE |
United Valor Medical LLC | Saint Augustine | FL | — | ● ACTIVE |
| UIUnitherm International, INC | Lewisville | TX | — | ● ACTIVE |
| ULUnitron LTD. | Commack | NY | — | ● ACTIVE |
Universal Awning & Shade, INC. | Reseda | CA | — | ● ACTIVE |
Universal Bullet Traps, LLC | Norwalk | OH | — | ● ACTIVE |
Universal Compressor Solutions, LLC | Mayfield | KY | — | ● ACTIVE |
Universal Marking INC. | Paramount | CA | — | ● ACTIVE |
Universal Matter LTD | Houston | TX | — | ● ACTIVE |
| UPUniversal Photonics, INC. | Central Islip | NY | — | ● ACTIVE |
Universal Plastifab, INC | Covina | CA | — | ● ACTIVE |
Universal Security Solutions CORP. | Punta Gorda | FL | — | ● ACTIVE |
Universal Services Associates, INC. | Folcroft | PA | — | ● ACTIVE |
Universal Services & Management Contracting, LLC | Riesel | TX | — | ● ACTIVE |
Universal Strapping CORP. | Valley Cottage | NY | — | ● ACTIVE |
Unlimited Welding, INC | Winter Springs | FL | — | ● ACTIVE |
| ULUpc LLC | Meriden | CT | — | ● ACTIVE |
Up Fulfillment LLC | Saint Paul | MN | — | ● ACTIVE |
Uplinkrobotics LLC | Laramie | WY | — | ● ACTIVE |
Upl International, INC | North Canton | OH | — | ● ACTIVE |
Upnovr INC | Pelham | NH | — | ● ACTIVE |
Upstairs Imprinters INC | Winston | OR | — | ● ACTIVE |
Uptive LLC | Libertyville | IL | — | ● ACTIVE |
Urban Alternative Structures | Camarillo | CA | — | ● ACTIVE |
Urban Solar INC | Milwaukie | OR | — | ● ACTIVE |
Uro Concepts INC | Rocksprings | TX | — | ● ACTIVE |
Urogenie LLC | Sinking Spring | PA | — | ● ACTIVE |
| UMUrolution Medical INC | Chaska | MN | — | ● ACTIVE |
Uroshape LLC | Melbourne | FL | — | ● ACTIVE |
Urso & Urso, INC | Belleville | WI | — | ● ACTIVE |
USA Bending, LLC | Pasadena | TX | — | ● ACTIVE |
USA Borescopes of Tn LLC | Clarksville | TN | — | ● ACTIVE |
US Air Services INC | Placida | FL | — | ● ACTIVE |
| UMUSA Machine INC. | Royse City | TX | — | ● ACTIVE |
USA Mechanical & Energy Services, LLC | East Granby | CT | — | ● ACTIVE |
USA Microcraft, INC. | Anaheim | CA | — | ● ACTIVE |
Usamm LLC | Killeen | TX | — | ● ACTIVE |
| USUSA Safety Solutions, INC. | Waunakee | WI | — | ● ACTIVE |
US Chemical Technologies INC | Washington | DC | — | ● ACTIVE |
US Fabricated Products, INC | Raleigh | NC | — | ● ACTIVE |
U.s. Fabricating LLC | Naugatuck | CT | — | ● ACTIVE |
US Flood Control CORP | Carson City | NV | — | ● ACTIVE |
| UHUS Heraldry LLC | Oceanside | CA | — | ● ACTIVE |
U.s. Hose CORP | Romeoville | IL | — | ● ACTIVE |
US Jack CO | Benton Harbor | MI | — | ● ACTIVE |
Usm, INC. | Houston | TX | — | ● ACTIVE |