A & D Engineering, INC. | Ann Arbor | MI | 100–499 | ● ACTIVE |
| AIAdvanced Industrial Measurement Systems INC | Miamisburg | OH | 20–99 | ● ACTIVE |
Amptek, INC | Bedford | MA | 20–99 | ● ACTIVE |
Applied Physics Systems, INC. | Mountain View | CA | — | ● ACTIVE |
| CSCampbell Scientific INC | Logan | UT | 100–499 | ● ACTIVE |
Celtech CORP | Carlsbad | NM | 20–99 | ● ACTIVE |
Defelsko Corporation | Ogdensburg | NY | 100–499 | ● ACTIVE |
Dynamic Systems INC. | Poestenkill | NY | 20–99 | ● ACTIVE |
Dynisco Instruments LLC | Franklin | MA | 100–499 | ● ACTIVE |
| ESElectro Sensors INC | Minnetonka | MN | 20–99 | ● ACTIVE |
Encoder Products Company | Sagle | ID | 100–499 | ● ACTIVE |
Enmet, INC. | Ann Arbor | MI | 20–99 | ● ACTIVE |
| EEEnterprise Electronics CORP | Enterprise | AL | 20–99 | ● ACTIVE |
| FWFar West Technology INC | Goleta | CA | 20–99 | ● ACTIVE |
Future Technologies, INC | Bay City | MI | 20–99 | ● ACTIVE |
| GIGeokon INC | Lebanon | NH | 100–499 | ● ACTIVE |
Geometrics, INC. | San Jose | CA | 20–99 | ● ACTIVE |
G P 50 New York, LTD. | Grand Island | NY | 100–499 | ● ACTIVE |
Interface INC. | Scottsdale | AZ | 100–499 | ● ACTIVE |
| LMLudlum Measurements INC | Sweetwater | TX | — | ● ACTIVE |
Marlin Technologies, INC. | Horicon | WI | 20–99 | ● ACTIVE |
Mts Systems Corporation | Eden Prairie | MN | 500+ | ● ACTIVE |
The Energy Conservatory, INC. | Oakdale | MN | — | ● ACTIVE |
Thermo Environmental Instruments LLC | Franklin | MA | 100–499 | ● ACTIVE |
Trece INC | Adair | OK | 100–499 | ● ACTIVE |
Tri-tech Forensics, INC. | Leland | NC | 100–499 | ● ACTIVE |
Ucryo Universal Cryogenics INC | Tucson | AZ | — | ● ACTIVE |
Virginia Panel Corporation | Waynesboro | VA | 100–499 | ● ACTIVE |
Admet, INC. | Norwood | MA | — | ● ACTIVE |
Advanced Measurement Technology INC | Oak Ridge | TN | — | ● ACTIVE |
Aeye, INC. | Pleasanton | CA | 20–99 | ● ACTIVE |
A.k.o. INC. | Windsor | CT | — | ● ACTIVE |
Alloy Holdings, LLC | Providence | RI | — | ● ACTIVE |
All Sensors Corporation | Morgan Hill | CA | — | ● ACTIVE |
American Time & Signal Company | Dassel | MN | — | ● ACTIVE |
Assay Technology INC | Livermore | CA | — | ● ACTIVE |
Automation Products Group, INC. | Logan | UT | — | ● ACTIVE |
Avtech Software INC | Warren | RI | — | ● ACTIVE |
Axiom Diagnostics, INC. | Tampa | FL | — | ● ACTIVE |
Balance Technology INC | Whitmore Lake | MI | — | ● ACTIVE |
Baron Weather, INC | Huntsville | AL | 20–99 | ● ACTIVE |
Bertec CORP | Columbus | OH | — | ● ACTIVE |
Biospherical Instruments, INC. | San Diego | CA | — | ● ACTIVE |
Block Engineering LLC | Southborough | MA | — | ● ACTIVE |
Bokam Engineering INC | Santa Ana | CA | — | ● ACTIVE |
Brg Precision Products INC | Derby | KS | — | ● ACTIVE |
Burke E Porter Machinery CO. | Grand Rapids | MI | — | ● ACTIVE |
| CICentroid, INC. | Plainview | NY | 20–99 | ● ACTIVE |
Chemdaq, INC. | Pittsburgh | PA | 20–99 | ● ACTIVE |
Clariant CORP | Colton | CA | — | ● ACTIVE |
Control Sciences, INC. | Chatsworth | CA | — | ● ACTIVE |
Control Systems INC | Lake Zurich | IL | — | ● ACTIVE |
Data Weighing Systems INC | Wood Dale | IL | 1–19 | ● ACTIVE |
Davis Instruments Corporation | Hayward | CA | — | ● ACTIVE |
Dexsil Corporation | Hamden | CT | — | ● ACTIVE |
D & H Industries INC | Oconomowoc | WI | — | ● ACTIVE |
| DMDorsey Metrology International, INC. | Poughkeepsie | NY | 20–99 | ● ACTIVE |
Doseoptics LLC | Lebanon | NH | — | ● ACTIVE |
Ebl Products, INC. | East Hartford | CT | — | ● ACTIVE |
Edmunds Manufacturing CO the | Farmington | CT | — | ● ACTIVE |
Engineering Laboratory Design Co., INC. | Lake City | MN | — | ● ACTIVE |
Firmtech, INC. | Bozeman | MT | — | ● ACTIVE |
Futek Advanced Sensor Technology, INC. | Irvine | CA | — | ● ACTIVE |
Gamry Instruments, INC. | Warminster | PA | 20–99 | ● ACTIVE |
Gilson CO INC | Lewis Center | OH | 20–99 | ● ACTIVE |
Global Gauge Corporation | Moraine | OH | — | ● ACTIVE |
| GBGould & Bass Company, INC. | Pomona | CA | — | ● ACTIVE |
Gurley Precision Instruments INC | Troy | NY | — | ● ACTIVE |
H2scan Corporation | Valencia | CA | — | ● ACTIVE |
Harvard Bioscience INC | Holliston | MA | — | ● ACTIVE |
Hitec Sensor Developments, INC. | Chelmsford | MA | — | ● ACTIVE |
Husky Corporation | Pacific | MO | — | ● ACTIVE |
Hydraulics International, INC. | Chatsworth | CA | — | ● ACTIVE |
| ITIep Technologies, LLC | Marlborough | MA | 100–499 | ● ACTIVE |
In-situ, INC | Fort Collins | CO | 100–499 | ● ACTIVE |
Intoximeters, INC | Saint Louis | MO | — | ● ACTIVE |
| JLJ & L Metrology, INC. | Springfield | VT | — | ● ACTIVE |
Jr3, INC. | Woodland | CA | — | ● ACTIVE |
Kem Medical Products Corporation | Hauppauge | NY | — | ● ACTIVE |
Khn Solutions, LLC | San Francisco | CA | — | ● ACTIVE |
Kinemetrics INC | Pasadena | CA | — | ● ACTIVE |
King Tester CORP | Phoenixville | PA | — | ● ACTIVE |
L3harris Technologies, INC. | Amityville | NY | 100–499 | ● ACTIVE |
Laco Technologies INC | Salt Lake City | UT | 20–99 | ● ACTIVE |
Laser Technology, INC. | Centennial | CO | — | ● ACTIVE |
| LMLudlum Measurements INC | Sweetwater | TX | 500+ | ● ACTIVE |
Lumafield, INC. | Cambridge | MA | 100–499 | ● ACTIVE |
Luxium Solutions, LLC | Hiram | OH | — | ● ACTIVE |
Mad City Labs, INC. | Madison | WI | — | ● ACTIVE |
Magtrol INC. | Buffalo | NY | 20–99 | ● ACTIVE |
Matec Instrument Companies, INC. | Northborough | MA | — | ● ACTIVE |
| MSMedwand Solutions, INC. | Rancho Santa Margarita | CA | — | ● ACTIVE |
| MAMettler-toledo Autochem, INC. | Columbia | MD | 100–499 | ● ACTIVE |
| MTMirion Technologies (canberra), INC. | Meriden | CT | 100–499 | ● ACTIVE |
Montana Instruments Corporation | Bozeman | MT | 20–99 | ● ACTIVE |
Novel Electronics INC | Pittsburgh | PA | — | ● ACTIVE |
Nrg Systems INC | Hinesburg | VT | — | ● ACTIVE |
Olson Instruments, INC. | Wheat Ridge | CO | — | ● ACTIVE |
| OEOmega Engineering INC | Sunbury | OH | 20–99 | ● ACTIVE |
Overhoff Technology CORP | Milford | OH | — | ● ACTIVE |