Hilltop Technology Laboratory, INC. | Irvine | CA | — | ● ACTIVE |
Hilman, INC. | Marlboro | NJ | 20–99 | ● ACTIVE |
Hines Industries, INC. | Ann Arbor | MI | — | ● ACTIVE |
Hi Performance Machine & Metals, INC | Lakeside | CA | — | ● ACTIVE |
| HIHirsh Industries INC | Dover | DE | 100–499 | ● ACTIVE |
Hirsh Precision Products, INC | Frederick | CO | — | ● ACTIVE |
| HCHi-shear Corporation | Torrance | CA | — | ● ACTIVE |
Hi-tech Metals, INC. | Bellingham | MA | — | ● ACTIVE |
| HTHk Technologies INC | Salem | OH | 1–19 | ● ACTIVE |
Hme INC | Topeka | KS | — | ● ACTIVE |
Hoefner Corporation | South El Monte | CA | — | ● ACTIVE |
| HEHoffman Enclosures INC | Anoka | MN | — | ● ACTIVE |
Hollaender Manufacturing CO | Cincinnati | OH | 20–99 | ● ACTIVE |
| HPHomeyer Precision Manufacturing CO. | Marthasville | MO | 20–99 | ● ACTIVE |
Honeycutt Manufacturing INC | Mukilteo | WA | — | ● ACTIVE |
Hoppe Technologies, INC | Chicopee | MA | 20–99 | ● ACTIVE |
Horizon Systems Machining INC | Kenosha | WI | 20–99 | ● ACTIVE |
Horizon Tech Industries, INC. | Fort Worth | TX | 20–99 | ● ACTIVE |
Horschel Brothers Precision LLC | Springville | NY | 100–499 | ● ACTIVE |
Hose Master, LLC | Euclid | OH | — | ● ACTIVE |
Hosokawa Micron International INC | Summit | NJ | — | ● ACTIVE |
Hot Metal Fab LLC | Loomis | CA | — | ● ACTIVE |
Hougen Manufacturing, INC | Swartz Creek | MI | — | ● ACTIVE |
Howell Laboratories, INC. | Gorham | ME | 1–19 | ● ACTIVE |
| HGHowmet Global Fastening Systems INC | Fullerton | CA | 500+ | ● ACTIVE |
| HPH. P. Machine and Engineering, INC. | San Jose | CA | — | ● ACTIVE |
Hps Fabrications INC | Wyandotte | MI | — | ● ACTIVE |
H & S Tool and Engineering, INC. | Fall River | MA | 20–99 | ● ACTIVE |
Htt, INC. | Sheboygan | WI | — | ● ACTIVE |
Hubbell Machine CO INC | Paso Robles | CA | — | ● ACTIVE |
| HIHuck International, INC | Carson | CA | 100–499 | ● ACTIVE |
Hudson Buyer, LLC | Ormond Beach | FL | 100–499 | ● ACTIVE |
Huffman Welding & Machine, INC. | Fort Madison | IA | 20–99 | ● ACTIVE |
Hughes Machine Shop, INC | Bogalusa | LA | — | ● ACTIVE |
Hurst Construction and Fabrication, LLC | Ponca City | OK | 20–99 | ● ACTIVE |
Husky Precision, INC. | Roseville | MI | — | ● ACTIVE |
Hydrafab Northwest, INC | Spokane Valley | WA | 20–99 | ● ACTIVE |
Hydra-lock CORP | Mount Clemens | MI | — | ● ACTIVE |
Hydromat, INC | Maryland Heights | MO | — | ● ACTIVE |
Hydro-pac INC | Fairview | PA | 20–99 | ● ACTIVE |
Hydrotech Systems, LTD. | Cohoes | NY | — | ● ACTIVE |
Hygrade Metal Moulding Manufacturing CORP. | Bethlehem | PA | — | ● ACTIVE |
Hypertherm, INC | Hanover | NH | — | ● ACTIVE |
| HLHy-production, LLC | Valley City | OH | 20–99 | ● ACTIVE |
| HMHy-speed Machining, INC. | Grants Pass | OR | — | ● ACTIVE |
| IMIcon Machine CO LLC | Irving | TX | 20–99 | ● ACTIVE |
Ideal Fabricators INC | Livonia | MI | 20–99 | ● ACTIVE |
Ideal Technology CORP | Shelby Township | MI | 20–99 | ● ACTIVE |
Ilene Industries, INC. | Shelbyville | TN | — | ● ACTIVE |
Illinois Tool Works INC | Alexandria | MN | — | ● ACTIVE |
| ISImperial Systems, INC | Mercer | PA | 100–499 | ● ACTIVE |
Independence Precision Machining, LLC | Roseville | CA | — | ● ACTIVE |
Independence Tooling Solutions LLC | Troy | MI | — | ● ACTIVE |
Industrial Air Corporation | Memphis | TN | — | ● ACTIVE |
| IAIndustrial Alloys INC | Indian Trail | NC | 20–99 | ● ACTIVE |
Industrial Automation INC | Seattle | WA | — | ● ACTIVE |
| IDIndustrial Door Contractors, INC. | Columbia | TN | — | ● ACTIVE |
Industrial Experimental Technologies, LLC | Auburn Hills | MI | — | ● ACTIVE |
Industrial Fabrication & Testing, INC. | Chehalis | WA | — | ● ACTIVE |
Industrial Magnetics, INC. | Boyne City | MI | 100–499 | ● ACTIVE |
| IMIndustrial Maintenance Company, LLC | Gallatin | TN | 20–99 | ● ACTIVE |
Industrial Metal Fabrication, INC | Newton | KS | 20–99 | ● ACTIVE |
Industrial Screen & Maintenance, INC. | Casper | WY | — | ● ACTIVE |
Industrial Tool & Die CO INC | Troy | NY | — | ● ACTIVE |
Industrial Tool, INC. | Anoka | MN | 20–99 | ● ACTIVE |
Infiniti Manufacture LLC | Corona | CA | — | ● ACTIVE |
Infinity Edm, LLC | Jackson | WI | 20–99 | ● ACTIVE |
Infonet Corporation | Altoona | IA | 20–99 | ● ACTIVE |
Ingleside Machine Co., INC. | Farmington | NY | 20–99 | ● ACTIVE |
Innovative Manufacturing and Design, LLC | Greenville | SC | 20–99 | ● ACTIVE |
| IMInnovative Metal Products, INC | Des Moines | IA | — | ● ACTIVE |
Insaco INC | Quakertown | PA | 20–99 | ● ACTIVE |
| IMIntegrated Metal Components, INC | Tualatin | OR | 20–99 | ● ACTIVE |
| ITIntelligent Tool CORP | Concord | NC | — | ● ACTIVE |
Intellimetal INC | Rochester | NY | — | ● ACTIVE |
Interamerica Stage, INC. | Sanford | FL | 100–499 | ● ACTIVE |
Intercontinental Engineering-manufacturing Corporation | Riverside | MO | — | ● ACTIVE |
| IMInterlake Mecalux INC | Pontiac | IL | 100–499 | ● ACTIVE |
International Computer Appliances CORP | Maple Grove | MN | — | ● ACTIVE |
| IIInternational Identification, INC | Newport | KY | 20–99 | ● ACTIVE |
Interscope Manufacturing INC | Middletown | OH | — | ● ACTIVE |
Interstate Manufacturing Company, INC | Agawam | MA | — | ● ACTIVE |
Invio Automation INC | Lansing | MI | 100–499 | ● ACTIVE |
Ital-tech Machined Products, LLC | Groveland | MA | — | ● ACTIVE |
It Straps On, INC | Covington | LA | — | ● ACTIVE |
Jacksonville Machine, INC | Jacksonville | IL | 20–99 | ● ACTIVE |
| JSJacksonville Steel INC | Beebe | AR | — | ● ACTIVE |
Jaco Engineering | Anaheim | CA | — | ● ACTIVE |
J A-co Machine Works, LLC | Scotts Valley | CA | — | ● ACTIVE |
Jaffa Precision Engineering, INC. | Riverside | CA | — | ● ACTIVE |
Jaguar Precision Machine LLC | Albuquerque | NM | — | ● ACTIVE |
James C White CO INC | Greenville | SC | 20–99 | ● ACTIVE |
| JIJaquith Industries INC | Syracuse | NY | 20–99 | ● ACTIVE |
Jay/enn Corporation | Troy | MI | — | ● ACTIVE |
J.b. Anderson & Son, INC | Irwin | PA | — | ● ACTIVE |
Jbc Machine, INC. | Hortonville | WI | 20–99 | ● ACTIVE |
Jbm Sherman Carmel INC | Bennington | VT | — | ● ACTIVE |
| JMJd Machine CORP | Ogden | UT | 100–499 | ● ACTIVE |
J D Ott CO INC | Seattle | WA | 20–99 | ● ACTIVE |
Jedcor Development/fabrication, INC. | South Salt Lake | UT | — | ● ACTIVE |