Manufacturing of analytical and scientific instruments

Facility	City	State	Employees	Status
DIDiagmetrics INC.	Madison	CT	—	● ACTIVE
Dias Infrared CORP	West Boylston	MA	—	● ACTIVE
DPDifferential Pressure Instruments, INC.	Virginia Beach	VA	—	● ACTIVE
DBDigicare Biomedical Technology, INC.	Boynton Beach	FL	—	● ACTIVE
Digital Six Laboratories, INC.	Oklahoma City	OK	—	● ACTIVE
Dinamica INC	Houston	TX	—	● ACTIVE
DLDiocles LLC	Las Vegas	NV	—	● ACTIVE
Direct Digital Solutions Enterprises LLC	Durham	NC	—	● ACTIVE
Direct Optical Research Company	Largo	FL	—	● ACTIVE
DLDjo LLC	Lewisville	TX	—	● ACTIVE
Dmr Group, LLC	Niwot	CO	—	● ACTIVE
Dna Polymerase Technology INC	Saint Louis	MO	—	● ACTIVE
Dod Technologies INC	Cary	IL	—	● ACTIVE
DSDonel Systems LLC	West Hempstead	NY	—	● ACTIVE
DMDonson Machine	Alsip	IL	100–499	● ACTIVE
Don Wolf & Associates, INC.	Chatsworth	CA	—	● ACTIVE
Dow Gage, LLC	Berlin	CT	—	● ACTIVE
DMDraeger Medical Systems, Inc. Telford	Telford	PA	100–499	● ACTIVE
DRD R Burton Healthcare LLC	Farmville	NC	—	● ACTIVE
Druck, LLC	Billerica	MA	—	● ACTIVE
Durag, INC	Hopkins	MN	—	● ACTIVE
Eagle Industrial Instrumentation, LLC	Gonzales	LA	—	● ACTIVE
Echelon Med Tech LLC	Severna Park	MD	—	● ACTIVE
Ecogate, INC	North Hollywood	CA	—	● ACTIVE
Ecotec Solutions, INC	Colton	CA	—	● ACTIVE

FactoryRegistry lists 5,811 facilities whose primary industry classification is one of the 5 industries above. This is a list by industry, not a list of makers: Census reports that establishments in these industries produced analytical and scientific instruments, excluding optical, in the shares shown above, and does not say which establishments. Where a plant’s own website or a federal registry names what that plant makes, it appears on the plant’s own page with the source named.

The U.S. Census Bureau recorded this product line in 5 US manufacturing industries in the 2022 Economic Census, as the most specific line those industries reported. At least 80 establishments reported producing it; the count for 3 of those industries was withheld.

These are counts of establishments by industry: the Economic Census publishes them as industry totals and never as a list of plants.

NAPCS collection code 2017725000. Source for the product line, the establishment counts and the shares: U.S. Census Bureau, 2022 Economic Census (ECNNAPCSIND2022). Federal source data is public domain. Facility records are compiled separately by FactoryRegistry and carry their own sources.