Top 20 Electronics Manufacturers in Massachusetts 2026
Last updated
FirmsLedger lists 20 electronics & semiconductor manufacturers headquartered in Massachusetts. The largest clusters are in Littleton (2) and Norwood (2), and the other 16 are in 16 more cities. Littleton listings include QBit Semiconductor and boston semi equipment.
By specialty, Massachusetts has semiconductor / chips (7), semiconductor packaging (4) and SMT assembly (2) listings.
| Company | City | Specialty | Phone | Website |
|---|---|---|---|---|
| Intronics Inc | Norwood | Analog circuit design | (781) 551-5500 | intronicspower.com |
| Massachusetts Bay Technologies | Stoughton | RF/microwave semiconductor device manufacturing | (781) 344-8809 | massbaytech.com |
| McElroy Electronics | Shirley | Component parts manufacturing for electronic coils and transformers | (978) 425-4055 | mcelroyelectronics.com |
| Micron Corporation | Norwood | SMT Assembly (fine-pitch, QFN/BGA, 01005, profile-tuned reflow) | (781) 949-3500 | microncorp.com |
| QBit Semiconductor LTD. | Littleton | System-on-Chip (SOC) design | (978) 540-5435 | qbitsemi.com |
| American Superconductor Corporation | Ayer | Power control system design and development | (978) 842-3000 | amsc.com |
| Delta Electronics Manufacturing Corporation | Beverly | RF connector design and simulation | (978) 927-1060 | deltarf.com |
| Finwave Semiconductor Inc. | Waltham | GaN-on-Si RF IC design | (347) 379-0341 | finwavesemi.com |
| J M Industries | North Billerica | Vacuum pump rebuilding | (978) 663-5376 | jmind.com |
| Welton Technology LLC | Leominster | AI & Machine Learning: fine-tunable foundation models, vector databases, RAG pipelines, real-time inference APIs | (978) 425-0160 | weltontech.com |
All Electronics & Semiconductor in Massachusetts
Intronics Inc
Norwood, Massachusetts
Founded in 1972 in Norwood, Massachusetts, Intronics Power Inc. (operating as Intronics Inc) began as a designer and manufacturer of high‑reliability power conversion and signal processing solutions.
Massachusetts Bay Technologies
Stoughton, Massachusetts
Massachusetts Bay Technologies (MBT) was founded in 1999 in Stoughton, Massachusetts. The company began as a specialist in the engineering, manufacture, and distribution of discrete silicon RF and microwave semiconductor devices, single-layer ceramic capacitors, and thin-film products.
McElroy Electronics
Shirley, Massachusetts
McElroy Electronics Corporation is based in Shirley, Massachusetts, and was founded in May 1957 by John C. McElroy (1926–1994), the son of wireless communication pioneer Theodore Roosevelt McElroy.
Micron Corporation
Norwood, Massachusetts
Micron Corporation has operated from Norwood, Massachusetts since 1982. Founded as a small shop serving local OEMs with precision electronics manufacturing, the company remains family owned and operated, with decisions made close to the shop floor and a focus on long-term customer relationships.
Delta Electronics Manufacturing Corporation
Beverly, Massachusetts
Delta Electronics Manufacturing Corporation operates from Beverly, Massachusetts. The company traces its roots back over 65 years, having evolved from a small manufacturing business into a global provider of RF, microwave, and millimeter-wave solutions.
Finwave Semiconductor Inc.
Waltham, Massachusetts
The company rebranded as Finwave in 2022 to mark its transition from stealth development to commercial production. The technology has been scaled from 1 cm² research wafers to 8-inch production wafers, with manufacturing outsourced to silicon foundry partners.
J M Industries
North Billerica, Massachusetts
J M Industries, based in North Billerica, Massachusetts, has been servicing semiconductor manufacturing equipment since its founding in 1982. The company began as a service and refurbishment operation for the machines it sells, and over four decades has built a reputation for keeping equipment operational long after original manufacturers discontinue support.
Welton Technology LLC
Leominster, Massachusetts280 employees
Welton Technology LLC was founded in 2018 in Leominster, Massachusetts. The company provides an enterprise-grade technology platform that combines AI and machine learning, cloud infrastructure, API gateway and mesh, data and analytics, security and compliance, and CI/CD and DevOps tooling.
- Immedia SemiconductorAndover, Massachusetts
- Murata Electronics North America, Inc.Westborough, Massachusetts
- Paricon TechnologiesTaunton, Massachusetts
- Restronics New EnglandFramingham, Massachusetts
- Sapphire Systems IncBedford, Massachusetts
- Semiconductor Processing CoBoston, Massachusetts
- boston semi equipmentLittleton, Massachusetts
- Sinclair Manufacturing CoNorton, Massachusetts
- Atlantic SemiconductorPeabody, Massachusetts
- UniversityWafer, Inc.South Boston, Massachusetts
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Frequently asked questions
Which certifications do electronics & semiconductor manufacturers in Massachusetts list?
ISO 9001: Atlantic Semiconductor and UniversityWafer. ISO 9001:2015: Intronics and QBit Semiconductor. RoHS Compliant: McElroy Electronics and UniversityWafer.