Bell Engineering LLC | Saginaw | MI | — | ● ACTIVE |
| BBellfx | San Fernando | CA | — | ● ACTIVE |
Bem Mold INC | Schaumburg | IL | — | ● ACTIVE |
Bemr, LLC | Princeton | IN | — | ● ACTIVE |
Benchmark Plus, LLC | Hudsonville | MI | — | ● ACTIVE |
| BPBender Precision Machining Incorporated | Keyport | NJ | — | ● ACTIVE |
| BGBendon Gear and Machine, INC | Rockland | MA | 20–99 | ● ACTIVE |
Bend Tooling INC | Grand Rapids | MI | — | ● ACTIVE |
Benen Manufacturing LLC | San Jose | CA | — | ● ACTIVE |
| BJBenjamin J. Barch, INC | Burtchville | MI | — | ● ACTIVE |
Bennett Built LLC | Killeen | TX | — | ● ACTIVE |
Bergen Pipe Supports, INC. | Westwego | LA | — | ● ACTIVE |
Berks Engineering Company | Reading | PA | — | ● ACTIVE |
Bes Enterprises LLC | Knoxville | TN | — | ● ACTIVE |
Best Technology, INC. | Minneapolis | MN | — | ● ACTIVE |
Betenbender Mfg INC | Coggon | IA | — | ● ACTIVE |
Bettis Contractors, INC | Topeka | KS | — | ● ACTIVE |
Beyond Reach Labs, INC. | Pittsburgh | PA | — | ● ACTIVE |
| BMBfg Manufacturing Services INC | Punxsutawney | PA | 20–99 | ● ACTIVE |
B & F Machine CO INC | Newington | CT | — | ● ACTIVE |
B & F Machine Co., INC. | New Britain | CT | — | ● ACTIVE |
B & F Modern Manufacturing, INC. | Santa Ana | CA | — | ● ACTIVE |
Bh, INC. | Sheridan | WY | — | ● ACTIVE |
Biddy Bangs LLC | Pryor | OK | — | ● ACTIVE |
| BABidlogic Ai, LLC | Houston | TX | — | ● ACTIVE |
| BMBig Mac Enterprises, LLC. | Houston | TX | — | ● ACTIVE |
Billet Studio, LLC | Round Rock | TX | — | ● ACTIVE |
Bill Wiseman & Co., INC. | College Station | TX | — | ● ACTIVE |
Bircher INC | Morehead City | NC | — | ● ACTIVE |
| BPBird-johnson Propeller Company, LLC | Walpole | MA | 100–499 | ● ACTIVE |
Birl's Enterprises, INC | Clearwater | FL | — | ● ACTIVE |
Bishop Aviation INC | Hot Springs National Park | AR | — | ● ACTIVE |
Bison Group Usa, INC | Houston | TX | — | ● ACTIVE |
B & K Machining, L.l.c | Centerville | IA | — | ● ACTIVE |
Blackburn Springs Creation LLC | Winslow | AR | — | ● ACTIVE |
| BWBlackburn Welding & Iron Works, INC. | Huntingtown | MD | — | ● ACTIVE |
Black Eagle Engineering, LLC | Englewood | CO | — | ● ACTIVE |
Blackfish Industrial LLC | Tremonton | UT | — | ● ACTIVE |
| BFBlack Forge Systems LLC | Brandywine | MD | — | ● ACTIVE |
Black Mountain Aerospace INC | Greeley | CO | — | ● ACTIVE |
Black Pearl Automation LLC | Lascassas | TN | — | ● ACTIVE |
Blackstone Industries, LLC | Danbury | CT | — | ● ACTIVE |
Blacoh Fluid Controls INC | Riverside | CA | — | ● ACTIVE |
Blac-rac Manufacturing INC | Boise | ID | — | ● ACTIVE |
Blandco INC. | Springfield | IL | — | ● ACTIVE |
Blash LLC | Ashland | OH | — | ● ACTIVE |
| BCBlast Cleaning Services, INC. | Tualatin | OR | — | ● ACTIVE |
Bliss Munitions Equipment, LLC | Kentwood | MI | — | ● ACTIVE |
Blitzkrieg Blasting LLC | Wilton | ND | — | ● ACTIVE |
B&l Machine & Fabrication INC | Norfolk | VA | — | ● ACTIVE |
| BABlossom Aerospace Texas LLC | Blossom | TX | — | ● ACTIVE |
Bluco CORP | Naperville | IL | — | ● ACTIVE |
Blue Buck LLC | Livonia | MI | — | ● ACTIVE |
Blue Cord Company LLC | South Elgin | IL | — | ● ACTIVE |
Blue Ember Technologies LLC | Sykesville | MD | — | ● ACTIVE |
Blue Moon Designs, LLC | Bend | OR | — | ● ACTIVE |
Blue Photon Technology & Workholding Systems L.l.c. | Shelby | MI | — | ● ACTIVE |
Blue Sky Tools, LLC | Columbia Falls | MT | — | ● ACTIVE |
Blue Water Desalination LLC | Signal Hill | CA | — | ● ACTIVE |
Bluewater Industries INC | Moses Lake | WA | — | ● ACTIVE |
B Machine Products, INC. | Parkersburg | WV | — | ● ACTIVE |
Bmb Metal Products CORP | Rncho Cordova | CA | — | ● ACTIVE |
Bmk Precision, LLC | Ontario | CA | — | ● ACTIVE |
Bm Programming & Machining Service INC | Mukilteo | WA | — | ● ACTIVE |
Bob Johnson Associates INC | Leominster | MA | — | ● ACTIVE |
Bob Kerr's Marine Tool CO. | Winter Garden | FL | — | ● ACTIVE |
Bogert Manufacturing INC | Pasco | WA | — | ● ACTIVE |
Bogue Machine CO INC | Albuquerque | NM | — | ● ACTIVE |
Bollox LLC | Grand Junction | CO | — | ● ACTIVE |
Bolston, LLC | Lutherville | MD | — | ● ACTIVE |
Boltrock Ventures LLC | Scottsdale | AZ | — | ● ACTIVE |
Boniface Tool & Die INC | Dudley | MA | — | ● ACTIVE |
Boscoyo Studio LLC | Greenwell Springs | LA | — | ● ACTIVE |
Bosio Metal Specialties, INC. | North Wales | PA | — | ● ACTIVE |
| BIBotach INC. | Las Vegas | NV | — | ● ACTIVE |
Boulevard Machine & Gear, INC. | Westfield | MA | — | ● ACTIVE |
Boyer Machine & Tool Co., INC. | Columbus | IN | — | ● ACTIVE |
| BCBozeman Cnc LLC | Manhattan | MT | — | ● ACTIVE |
B&p Littleford LLC | Saginaw | MI | — | ● ACTIVE |
Bradford Canning Stahl Incorporated | Jackson | CA | — | ● ACTIVE |
Bradley-thompson Tool Company | Livonia | MI | — | ● ACTIVE |
Brain Trust Manufacturing, Limited | Broomfield | CO | — | ● ACTIVE |
Brantley R Lingerfelt | Carnesville | GA | — | ● ACTIVE |
Braun CO. Engineering LLC | Signal Hill | CA | — | ● ACTIVE |
| BMBreakout Manufacturing, LLC | Murphy | TX | — | ● ACTIVE |
Brennan Machine Co., INC. | Hanson | MA | — | ● ACTIVE |
Bricada Incorporated | San Jose | CA | — | ● ACTIVE |
Bright Machines INC | San Francisco | CA | — | ● ACTIVE |
| BFBrimstone Fabrication LLC | Channahon | IL | — | ● ACTIVE |
Brindlee Mountain Fire Apparatus, LLC | Union Grove | AL | — | ● ACTIVE |
Brinker Machine LLC | Letart | WV | — | ● ACTIVE |
| BTBrinkman Tool & Die INC | Dayton | OH | — | ● ACTIVE |
Bristol Manufacturing LLC | Sealy | TX | — | ● ACTIVE |
Bristol Precision, INC. | Marlborough | MA | — | ● ACTIVE |
Britt Tool INC | Brazil | IN | — | ● ACTIVE |
Brixrae Limited | Cockeysville | MD | — | ● ACTIVE |
Bronco Manufacturing INC | Anna | TX | — | ● ACTIVE |
Brooks Industrial, LLC | North Attleboro | MA | — | ● ACTIVE |
Brothers Machine & Tool, INC. | Mira Loma | CA | — | ● ACTIVE |
Brown Bear Welding LLC | El Dorado | KS | — | ● ACTIVE |