Electronics manufacturers in Delaware
Delaware has 16 electronics makers in EPA records, facilities that list codes for computers, communications gear, components and instruments. The most are in Newark and New Castle. That is under 1% of the 6,529 such facilities nationwide, and Delaware ranks #41 of 49 states.
- Product
- Electronics manufacturers
- Facilities
- 16
- State rank
- #41
- NAICS
- 334111 and 21 related codes
- Revised
- November 1, 2026
Facilities in Delaware
These are active facilities in EPA's ECHO database that list a code for computers, communications gear, components and instruments.
| Facility | City | What EPA lists |
|---|---|---|
| Agilent Technoilogies | Wilmington | Analytical Laboratory Instrument Manufacturing |
| Ncr Corp. (Millsboro Plant) | Millsboro | Computer Terminal and Other Computer Peripheral Equipment Manufacturing |
| Sepax Technologies, Inc. | Newark | Analytical Laboratory Instrument Manufacturing |
| Ametek Process Instruments Div. | Newark | Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables |
| Bridgestone/firestone Tire Store - 3920 Concord Pike, Talleyville | Talleyville | Other Electronic Component Manufacturing |
| Direct Radiography Corporation | Newark | Irradiation Apparatus Manufacturing |
| First State Fleet Service | New Castle | Analytical Laboratory Instrument Manufacturing |
| GE Energy (USA) LLC | Newark | Semiconductor and Related Device Manufacturing |
| Lanxide Corporation | Newark | Other Electronic Component Manufacturing |
| Manor Amoco New Castle | New Castle | Analytical Laboratory Instrument Manufacturing |
| Modern Water, Inc. In New Castle | New Castle | Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables |
| Salisbury Engineering Inc | Delmar | Other Electronic Component Manufacturing |
| Siemens Healthcare Diagnostics - Glasgow | Newark | Analytical Laboratory Instrument Manufacturing |
| Strategic Diagnostics Inc. | Newark | Analytical Laboratory Instrument Manufacturing |
| W.l. Gore & Assoc Inc, Paper Mill Road | Newark | Electronic Connector Manufacturing |
| Waters Technologies Corporation | New Castle | Analytical Laboratory Instrument Manufacturing |
Industry codes are reported by facilities to EPA programs and are not checked here. A few listings may be repair shops, distributors or recyclers. How these records work.
Where they are
- Newark: 8
- New Castle: 4
- Wilmington: 1
- Millsboro: 1
- Talleyville: 1
- Delmar: 1
By product code
- Analytical Laboratory Instrument Manufacturing (NAICS 334516): 7
- Other Electronic Component Manufacturing (NAICS 334419): 3
- Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables (NAICS 334513): 2
- Computer Terminal and Other Computer Peripheral Equipment Manufacturing (NAICS 334118): 1
- Semiconductor and Related Device Manufacturing (NAICS 334413): 1
- Electronic Connector Manufacturing (NAICS 334417): 1
- Irradiation Apparatus Manufacturing (NAICS 334517): 1
All computers and electronics manufacturing in Delaware: 13 facilities and Census job counts.