Juniper Systems, INC. | Logan | UT | 100–499 | ● ACTIVE |
Kaman Measuring & Memory, LLC | New Britain | CT | — | ● ACTIVE |
Kanomax Fmt, INC | White Bear Lake | MN | — | ● ACTIVE |
Katadyn North America INC. | Rocklin | CA | — | ● ACTIVE |
Kegel LLC | Lake Wales | FL | 100–499 | ● ACTIVE |
Ketos, INC | Milpitas | CA | — | ● ACTIVE |
King Nutronics Corporation | Woodland Hills | CA | — | ● ACTIVE |
Kobold Instruments INC | Pittsburgh | PA | — | ● ACTIVE |
Korr Medical Technologies INC. | Salt Lake City | UT | — | ● ACTIVE |
| KIKrohne, INC. | Beverly | MA | 100–499 | ● ACTIVE |
| KIKurz Instruments, INC. | Monterey | CA | 20–99 | ● ACTIVE |
L3 Technologies, INC. | Wilmington | MA | — | ● ACTIVE |
Lacroix Precision Optics, INC. | Batesville | AR | — | ● ACTIVE |
Lafayette Instrument Company, LLC | Lafayette | IN | — | ● ACTIVE |
Lake Charles Instruments, INC. | Lake Charles | LA | — | ● ACTIVE |
Lantronix, INC. | Irvine | CA | 20–99 | ● ACTIVE |
Larson Systems, INC. | Ham Lake | MN | — | ● ACTIVE |
Laser Shot, INC. | Stafford | TX | 20–99 | ● ACTIVE |
Laser-view Technologies INC | Chester Springs | PA | — | ● ACTIVE |
Lebow Corporation | Goleta | CA | — | ● ACTIVE |
Li-cor, INC. | Lincoln | NE | 100–499 | ● ACTIVE |
Lifecanvas Technologies INC | Cambridge | MA | — | ● ACTIVE |
Lippe Federal, LLC | Oklahoma City | OK | 20–99 | ● ACTIVE |
L.j. Star Incorporated | Twinsburg | OH | — | ● ACTIVE |
Lumafield, INC. | Cambridge | MA | 100–499 | ● ACTIVE |
Lumetrics, INC. | Rochester | NY | 20–99 | ● ACTIVE |
Macurco, INC. | Sioux Falls | SD | 20–99 | ● ACTIVE |
Mad City Labs, INC. | Madison | WI | — | ● ACTIVE |
| MIMahr INC | Providence | RI | 100–499 | ● ACTIVE |
Malvern Panalytical INC | Westborough | MA | — | ● ACTIVE |
Manasota Optics, INC. | Sarasota | FL | — | ● ACTIVE |
Marine Electric Systems INC | South Hackensack | NJ | — | ● ACTIVE |
Martin-ray Laundry Systems, INC | Denver | CO | 1–19 | ● ACTIVE |
| MPMaterion Precision Optics and Thin Film Coatings INC | Westford | MA | — | ● ACTIVE |
Maury Microwave, INC. | Ontario | CA | — | ● ACTIVE |
Maztech Industries LLC | Irvine | CA | — | ● ACTIVE |
| MBM. Braun, INC | Stratham | NH | 100–499 | ● ACTIVE |
Mcallister Technical Services, INC. | Hayden | ID | — | ● ACTIVE |
Measurement Specialties INC | Grass Valley | CA | — | ● ACTIVE |
| MEMechanical Equipment Company, INC. | Mandeville | LA | 100–499 | ● ACTIVE |
Mechatronics USA LLC | Warwick | RI | — | ● ACTIVE |
Melton Machine & Control CO | Washington | MO | 100–499 | ● ACTIVE |
Mercer International, INC. | Albany | NY | — | ● ACTIVE |
Metrotech CORP | Santa Clara | CA | — | ● ACTIVE |
| MAMettler-toledo Autochem, INC. | Columbia | MD | 100–499 | ● ACTIVE |
Michigan Instruments, LLC | Grand Rapids | MI | — | ● ACTIVE |
| MIMicrotrac, INC. | York | PA | 20–99 | ● ACTIVE |
Miltenyi Biotec, INC. | Auburn | CA | — | ● ACTIVE |
Minearc Systems America LLC | Lancaster | TX | 20–99 | ● ACTIVE |
| MTMirion Technologies (canberra), INC. | Meriden | CT | 100–499 | ● ACTIVE |
Mobilion Systems INC | Chadds Ford | PA | 20–99 | ● ACTIVE |
Modular Bionics INC. | Berkeley | CA | — | ● ACTIVE |
Molecular Devices LLC | San Jose | CA | — | ● ACTIVE |
Monarch International INC. | Amherst | NH | — | ● ACTIVE |
Morehouse Instrument Company | York | PA | 20–99 | ● ACTIVE |
Moxtek, INC. | Orem | UT | — | ● ACTIVE |
Multistack Bac LLC | Willoughby | OH | 100–499 | ● ACTIVE |
New Objective INC | Littleton | MA | — | ● ACTIVE |
| NCNewport CORP | Irvine | CA | — | ● ACTIVE |
| NCNewport Corporation | Milpitas | CA | — | ● ACTIVE |
Ngb CORP | Amherst | NY | — | ● ACTIVE |
| NINilfisk, INC. | Minneapolis | MN | — | ● ACTIVE |
Nipro Optics INC. | Irvine | CA | — | ● ACTIVE |
Norse Technologies, INC | Haltom City | TX | — | ● ACTIVE |
North Star Sensors, LLC | Oceanside | CA | — | ● ACTIVE |
Novel Microdevices, INC. | Baltimore | MD | — | ● ACTIVE |
Nrg Systems INC | Hinesburg | VT | — | ● ACTIVE |
Nscrypt, INC | Orlando | FL | 1–19 | ● ACTIVE |
Nuaire INC | Minneapolis | MN | — | ● ACTIVE |
Olson Instruments, INC. | Wheat Ridge | CO | — | ● ACTIVE |
| OEOmega Engineering INC | Sunbury | OH | 20–99 | ● ACTIVE |
Optical Support, INC. | Tucson | AZ | 20–99 | ● ACTIVE |
| OIOpticraft, INC. | Woburn | MA | — | ● ACTIVE |
Optisource LLC | Albuquerque | NM | — | ● ACTIVE |
| O2Opto 22 | Temecula | CA | — | ● ACTIVE |
Orange Photonics, INC. | New London | NH | — | ● ACTIVE |
Orange Research INC | Milford | CT | 20–99 | ● ACTIVE |
Osi Environmental LLC | N Royalton | OH | — | ● ACTIVE |
Oxford Instruments Asylum Research, INC. | Goleta | CA | — | ● ACTIVE |
Pacific Manufacturing Group | Pleasant Hill | CA | — | ● ACTIVE |
Palmer Wahl Instruments INC. | Asheville | NC | — | ● ACTIVE |
Pasco Scientific | Roseville | CA | — | ● ACTIVE |
Patriot3, INC. | Fredericksburg | VA | — | ● ACTIVE |
Peak Scientific INC | Westford | MA | 20–99 | ● ACTIVE |
Pearse-bertram LLC | Bloomfield | CT | 20–99 | ● ACTIVE |
Perceptra Technologies, INC. | Oakland | CA | — | ● ACTIVE |
Perma-cal Industries, INC | Minden | NV | 20–99 | ● ACTIVE |
Photonics Industries International, INC | Ronkonkoma | NY | — | ● ACTIVE |
Photothermal Spectroscopy CORP. | Santa Barbara | CA | — | ● ACTIVE |
Physical Electronics Usa, INC. | Chanhassen | MN | — | ● ACTIVE |
Pickering Laboratories, INC. | Mountain View | CA | — | ● ACTIVE |
Pike Technologies of Wisconsin, INC. | Madison | WI | — | ● ACTIVE |
Pile Dynamics INC. | Solon | OH | 20–99 | ● ACTIVE |
Pine Hill Equipment, INC. | Westport | MA | — | ● ACTIVE |
Polylc, INC. | Columbia | MD | — | ● ACTIVE |
Polymedco Cancer Diagnostic Products LLC | Cortlandt Manor | NY | — | ● ACTIVE |
Poseidon Systems, LLC | Victor | NY | 20–99 | ● ACTIVE |
Power Test, LLC | Sussex | WI | 20–99 | ● ACTIVE |
Pp Systems International, LLC | Amesbury | MA | — | ● ACTIVE |
| PSPrecision Systems INC | Natick | MA | — | ● ACTIVE |