| GTGermantown Tool Machine Shop, INC. | Huntingdon Valley | PA | 20–99 | ● ACTIVE |
Geronimo Alloys, LLC | Seguin | TX | 20–99 | ● ACTIVE |
| GIGett Industries, LTD. | Milan | IL | 20–99 | ● ACTIVE |
| GGG & G Manufacturing Company | Omaha | NE | 100–499 | ● ACTIVE |
| GGG & G Products, LLC | Kennebunk | ME | — | ● ACTIVE |
Ghm Industries, INC. | Charlton | MA | — | ● ACTIVE |
Giering Metal Finishing, Incorporated | Hamden | CT | — | ● ACTIVE |
Gitai USA INC | Torrance | CA | — | ● ACTIVE |
Gizmo Art Production, INC | San Francisco | CA | — | ● ACTIVE |
Global Aerospace Technology Corporation | Valencia | CA | — | ● ACTIVE |
Global Design & Development, LLC | Chesterfield | MI | — | ● ACTIVE |
Global Thermoforming, INC | Tempe | AZ | — | ● ACTIVE |
| GLGluetread, LLC | Hiram | OH | — | ● ACTIVE |
Glyne Manufacturing Co., INC. | Stratford | CT | — | ● ACTIVE |
Gm Diecron, LLC | Griffin | GA | 1–19 | ● ACTIVE |
Gmd Industries LLC | Dayton | OH | — | ● ACTIVE |
| GMG M J Machine Co, INC | Wilmer | AL | — | ● ACTIVE |
Goddard Machine LLC | Wichita | KS | — | ● ACTIVE |
Goeppner Industries, INC. | Torrance | CA | — | ● ACTIVE |
Golis Machine Incorporated | Montrose | PA | — | ● ACTIVE |
G-qms Finishers LLC | Los Angeles | CA | — | ● ACTIVE |
Grace Machine Co, LLC | Berlin | CT | — | ● ACTIVE |
Gradient Design & Engineering, INC. | Leominster | MA | — | ● ACTIVE |
Graham Research INC | Minneapolis | MN | — | ● ACTIVE |
Grand Valley Manufacturing CO | Titusville | PA | — | ● ACTIVE |
Granger Plastics CO | Middletown | OH | — | ● ACTIVE |
Graphite Electrodes LTD | Bay City | MI | 20–99 | ● ACTIVE |
Graycer Screw Products Co., INC. | Bellingham | MA | — | ● ACTIVE |
Graymills Corporation | Broadview | IL | 20–99 | ● ACTIVE |
Great Lakes Metal Finishing LLC | Jackson | MI | — | ● ACTIVE |
Great Lakes Stainless, INC. | Traverse City | MI | — | ● ACTIVE |
Green Brothers Fabricating, INC. | Taunton | MA | — | ● ACTIVE |
Greene Machine & Manufacturing INC | Macon | GA | — | ● ACTIVE |
Greenfield Products LLC | Union City | TN | — | ● ACTIVE |
Greenheck Fan Corporation | Schofield | WI | — | ● ACTIVE |
Greenleaf Corporation | Saegertown | PA | 100–499 | ● ACTIVE |
Green's Metal Cut-off CORP | Santa Fe Springs | CA | — | ● ACTIVE |
Greiner Bio-one North America, INC | Monroe | NC | — | ● ACTIVE |
Gretna Machine Shop, INC. | Houston | TX | 20–99 | ● ACTIVE |
Grinders Clearinghouse, INC. | Warren | MI | — | ● ACTIVE |
Griswold Controls LLC | Irvine | CA | — | ● ACTIVE |
Groov-pin CORP | Smithfield | RI | — | ● ACTIVE |
Group Manufacturing Services, INC. | San Jose | CA | — | ● ACTIVE |
| GIGsm Industrial | Lancaster | PA | 100–499 | ● ACTIVE |
| GMGsm Metals INC | Cranston | RI | 20–99 | ● ACTIVE |
| GMGsp Metal Finishing, INC. | Gardena | CA | — | ● ACTIVE |
G.s. Precision, INC. | Brattleboro | VT | — | ● ACTIVE |
Gst Manufacturing, LTD. | Haltom City | TX | — | ● ACTIVE |
Gtc Machining LLC | Indianapolis | IN | 20–99 | ● ACTIVE |
Guardian Technology Group of Indiana LLC | Crawfordsville | IN | — | ● ACTIVE |
Guyer Precision INC | Painesville | OH | — | ● ACTIVE |
G. V. Industries, INC | National City | CA | — | ● ACTIVE |
| GGGvn Group, CORP. | Pontiac | MI | — | ● ACTIVE |
G.w. Lisk Co, INC | Clifton Spgs | NY | — | ● ACTIVE |
Gws Tool Group, LLC | Tavares | FL | — | ● ACTIVE |
H4 Manufacturing LLC | Saint Louis | MO | — | ● ACTIVE |
Habco Tool & Development CO INC | Mentor | OH | 20–99 | ● ACTIVE |
| HMHafendorfer Machine INC | Louisville | KY | 20–99 | ● ACTIVE |
Hagans Plastics CO INC | Grand Prairie | TX | — | ● ACTIVE |
| HFHaiss Fabripart LLC | Alliance | OH | — | ● ACTIVE |
Halfab, INC | Livermore | CA | — | ● ACTIVE |
| HIHall Industries INC | Ellwood City | PA | 20–99 | ● ACTIVE |
Halo Metal Prep INC | Cleveland | OH | — | ● ACTIVE |
Hamill Manufacturing Company | Trafford | PA | 100–499 | ● ACTIVE |
Hand Industries INC | Warsaw | IN | — | ● ACTIVE |
Hansen Engineering and Machinery Co., INC. | Danvers | MA | — | ● ACTIVE |
Hansen Engineering CO. | Harbor City | CA | — | ● ACTIVE |
Hansen Plastics, CORP | Elgin | IL | 100–499 | ● ACTIVE |
| HAHantal Alabama Corporation | Cusseta | AL | 20–99 | ● ACTIVE |
Hards Fabrication & Welding, INC. | Seneca | PA | 20–99 | ● ACTIVE |
| HEHardy Engineering & Manufacturing, INC. | Auburn | WA | — | ● ACTIVE |
| HIHarken INC | Pewaukee | WI | 100–499 | ● ACTIVE |
Harris Welding and Machine Company | Ashland | OH | — | ● ACTIVE |
Harsh International INC | Eaton | CO | 20–99 | ● ACTIVE |
Hartmann's, INC. | Abilene | TX | — | ● ACTIVE |
Harvey Vogel Manufacturing CO | Saint Paul | MN | — | ● ACTIVE |
Hastreiter Industries CORP. | Marshfield | WI | 20–99 | ● ACTIVE |
Hatch Product Development LLC | Waukegan | IL | — | ● ACTIVE |
Haversat Holdings LLC | Naugatuck | CT | — | ● ACTIVE |
Hayden CORP | West Springfield | MA | — | ● ACTIVE |
H.b. Fuller Company | Troy | MI | — | ● ACTIVE |
H. C. Davis Sons' Manufacturing Co., INC | Bonner Springs | KS | — | ● ACTIVE |
| HFHeartland Fabrication LLC | Brownsville | PA | 100–499 | ● ACTIVE |
| HSHeat Sensor Technologie LLC | Lebanon | OH | 20–99 | ● ACTIVE |
Heavy Materials LLC | Saint Thomas | VI | — | ● ACTIVE |
| HTHeckel Tool & Manufacturing CORP | Eagle | WI | — | ● ACTIVE |
Helander Metal Spinning CO | Lombard | IL | — | ● ACTIVE |
Helix Linear Technologies, INC. | Beachwood | OH | 20–99 | ● ACTIVE |
Henderson Machine, INC | Deerfield Beach | FL | — | ● ACTIVE |
| HMHenry's Metal Polishing, INC | S El Monte | CA | — | ● ACTIVE |
Henry Technologies, INC. | Chatham | IL | — | ● ACTIVE |
| HFHeritage Fabrication INC | Sedalia | MO | 1–19 | ● ACTIVE |
Herker Industries INC | Menomonee Falls | WI | — | ● ACTIVE |
Hexcel CORP | Salt Lake City | UT | — | ● ACTIVE |
| HSHibshman Screw Machine Products, INC. | Union | MI | 20–99 | ● ACTIVE |
| HDHighlands Diversified Services, INC. | London | KY | 100–499 | ● ACTIVE |
High Precision Grinding & Machining, INC. | El Cajon | CA | — | ● ACTIVE |
High Speed Cnc | Santa Clara | CA | — | ● ACTIVE |
High Tech Machine Ii CO Limited | Houston | TX | 20–99 | ● ACTIVE |
| HTHigh Temperature Superconductors, INC. | Santa Barbara | CA | — | ● ACTIVE |