Clearwater Tech, LLC | San Luis Obispo | CA | 20–99 | ● ACTIVE |
Cloacina, LLC | Arroyo Grande | CA | 20–99 | ● ACTIVE |
Coastline Optics, INC. | Camarillo | CA | — | ● ACTIVE |
| CHCollimated Holes, INC. | Campbell | CA | — | ● ACTIVE |
Cor Health INC | Laramie | WY | — | ● ACTIVE |
Cosmodyne, LLC | Seal Beach | CA | 20–99 | ● ACTIVE |
Coy Laboratory Products INC | Grass Lake | MI | — | ● ACTIVE |
Cpi International | Santa Rosa | CA | — | ● ACTIVE |
Crystal Engineering CORP | San Luis Obispo | CA | — | ● ACTIVE |
| CCCvd Ceramics, INC. | New Iberia | LA | — | ● ACTIVE |
D-2 Incorporated | Bourne | MA | — | ● ACTIVE |
Danbury Mission Technologies, LLC | Danbury | CT | 100–499 | ● ACTIVE |
Daxor Corporation | Oak Ridge | TN | — | ● ACTIVE |
Destaco US INC. | Red Wing | MN | 20–99 | ● ACTIVE |
Devar INC | Bridgeport | CT | — | ● ACTIVE |
Diagnostica Stago INC | Parsippany | NJ | — | ● ACTIVE |
Digitalis Education Solutions, INC. | Bremerton | WA | — | ● ACTIVE |
Distek INC. | North Brunswick | NJ | 20–99 | ● ACTIVE |
Diverse Optics INC | Rancho Cucamonga | CA | — | ● ACTIVE |
Diy Media Group, INC | Pennsauken | NJ | 100–499 | ● ACTIVE |
Dontech INC | Doylestown | PA | 20–99 | ● ACTIVE |
| DMDooling Mfg. INC | Chatsworth | CA | — | ● ACTIVE |
Doty Scientific INC | Columbia | SC | — | ● ACTIVE |
Dupree, INC | Chino | CA | — | ● ACTIVE |
| DTDynex Technologies, Inc. | Chantilly | VA | 20–99 | ● ACTIVE |
| EREagle Research Corporation | Hurricane | WV | 20–99 | ● ACTIVE |
Eberbach CORP | Belleville | MI | — | ● ACTIVE |
Eckert & Ziegler Analytics, INC | Atlanta | GA | 20–99 | ● ACTIVE |
Edmund Optics, INC | Barrington | NJ | 100–499 | ● ACTIVE |
Edmunds Manufacturing CO the | Farmington | CT | — | ● ACTIVE |
| ESElbit Systems of America - Night Vision LLC | Roanoke | VA | 500+ | ● ACTIVE |
Electronic Development Laboratories, INC. | Danville | VA | — | ● ACTIVE |
Electro-prep INC | Wareham | MA | 20–99 | ● ACTIVE |
| ESElemental Scientific, INC. | Omaha | NE | 100–499 | ● ACTIVE |
Elemental Scientific Lasers, LLC | Bozeman | MT | 20–99 | ● ACTIVE |
Elementar Americas, INC. | Ronkonkoma | NY | 20–99 | ● ACTIVE |
Emcee Electronics, INC. | Venice | FL | — | ● ACTIVE |
| EMEmd Millipore CORP | Burlington | MA | — | ● ACTIVE |
Endress + Hauser INC | Greenwood | IN | 500+ | ● ACTIVE |
Enhanced Vision Systems INC | Huntington Beach | CA | — | ● ACTIVE |
Environics INC. | Tolland | CT | — | ● ACTIVE |
| ELEotech, LLC | Plymouth | MI | — | ● ACTIVE |
| EMEppendorf Manufacturing | Enfield | CT | 100–499 | ● ACTIVE |
Eustis CO INC | Lynnwood | WA | 20–99 | ● ACTIVE |
Evac North America INC | Cherry Valley | IL | 20–99 | ● ACTIVE |
Everson Tesla INC | Nazareth | PA | — | ● ACTIVE |
| EWEvoqua Water Technologies LLC | Holland | MI | 100–499 | ● ACTIVE |
| ETExcelitas Technologies CORP | Boulder | CO | 100–499 | ● ACTIVE |
Excellims Corporation | Acton | MA | — | ● ACTIVE |
Fairchild Industrial Products Company | Winston Salem | NC | — | ● ACTIVE |
Fei Efa, INC. | Fremont | CA | — | ● ACTIVE |
Field Instruments & Controls, INC. | Ridgefield | WA | 20–99 | ● ACTIVE |
Fire & Gas Detection Technologies INC | Anaheim | CA | — | ● ACTIVE |
Fjw Optical Systems, INC | Palatine | IL | — | ● ACTIVE |
Forney LP | Zelienople | PA | 20–99 | ● ACTIVE |
Fti Flow Technology LLC | Tempe | AZ | — | ● ACTIVE |
Gamry Instruments, INC. | Warminster | PA | 20–99 | ● ACTIVE |
| GPGarner Products, INC. | Roseville | CA | 20–99 | ● ACTIVE |
Genalyte, INC. | San Diego | CA | — | ● ACTIVE |
Gennext Technologies INC | Half Moon Bay | CA | — | ● ACTIVE |
George Koch Sons LLC | Evansville | IN | — | ● ACTIVE |
Geospace Technologies Corporation | Houston | TX | — | ● ACTIVE |
Gfg Instrumentation INC | Ann Arbor | MI | 20–99 | ● ACTIVE |
Giles Scientific, INC. | Santa Barbara | CA | — | ● ACTIVE |
| GLGlobal Life Sciences Solutions USA LLC | Marlborough | MA | — | ● ACTIVE |
| GSGold Standard Diagnostics, LLC | Davis | CA | — | ● ACTIVE |
Gooch & Housego (keene) LLC | Keene | NH | 20–99 | ● ACTIVE |
Gooch & Housego (ohio) LLC | Highland Heights | OH | 20–99 | ● ACTIVE |
Gow-mac Instrument CO | Bethlehem | PA | 20–99 | ● ACTIVE |
H2scan Corporation | Valencia | CA | — | ● ACTIVE |
Hampden Engineering CORP | East Longmeadow | MA | — | ● ACTIVE |
Hardin Optical Company | Bandon | OR | — | ● ACTIVE |
Harvard Bioscience INC | Holliston | MA | — | ● ACTIVE |
Haygor Instrument and Company, INC. | Houston | TX | — | ● ACTIVE |
Headwall Photonics INC | Bolton | MA | — | ● ACTIVE |
Hines Industries, INC. | Ann Arbor | MI | — | ● ACTIVE |
Hitec Products INC | Pepperell | MA | — | ● ACTIVE |
| HNH Nu Photonics LLC | Kahului | HI | — | ● ACTIVE |
Hoffman Engineering, LLC | Stamford | CT | — | ● ACTIVE |
Holographix LLC | Marlborough | MA | — | ● ACTIVE |
| HAHoneywell Analytics INC. | Lincolnshire | IL | 100–499 | ● ACTIVE |
Horiba Instruments Incorporated | Piscataway | NJ | 100–499 | ● ACTIVE |
| HTHuber Technology INC | Denver | NC | — | ● ACTIVE |
Hydro Service & Supplies INC. | Durham | NC | — | ● ACTIVE |
Hygiena LLC | Camarillo | CA | 100–499 | ● ACTIVE |
| ILIdaho Laboratories CORP | Idaho Falls | ID | — | ● ACTIVE |
Idex Health & Science LLC | West Henrietta | NY | — | ● ACTIVE |
Idexx Laboratories INC | Westbrook | ME | — | ● ACTIVE |
Indevr, INC | Boulder | CO | 1–19 | ● ACTIVE |
Industrial Vacuum Equipment Corporation (ivec) | Ixonia | WI | 20–99 | ● ACTIVE |
In-situ, INC | Fort Collins | CO | 100–499 | ● ACTIVE |
Instech Laboratories, INC. | Plymouth Meeting | PA | 20–99 | ● ACTIVE |
Integra Biosciences CORP. | Hudson | NH | 100–499 | ● ACTIVE |
| IAIrd Acquisitions LLC | Auburn | CA | 20–99 | ● ACTIVE |
Irrometer Company, INC. | Riverside | CA | — | ● ACTIVE |
Iworx Systems INC | Dover | NH | — | ● ACTIVE |
J2 Scientific, LLC | Columbia | MO | — | ● ACTIVE |
Jeol Usa, INC. | Peabody | MA | — | ● ACTIVE |
Jr3, INC. | Woodland | CA | — | ● ACTIVE |
| JPJumo Process Control INC | East Syracuse | NY | 20–99 | ● ACTIVE |