11 Best Connecticut Semiconductor Companies and Startups

October 3, 2021

This article showcases our top picks for the best Connecticut based Semiconductor companies. These startups and companies are taking a variety of approaches to innovating the Semiconductor industry, but are all exceptional companies well worth a follow.

We tried to pick companies across the size spectrum from cutting edge startups to established brands.

We selected these startups and companies for exceptional performance in one of these categories:

  • Innovation
    • Innovative ideas
    • Innovative route to market
    • Innovative product
  • Growth
    • Exceptional growth
    • Exceptional growth strategy
  • Management
  • Societal impact

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Top Connecticut Semiconductor Startups

Data sourced from Crunchbase and SemRush.

GTI Technologies

GTI Technologies

Crunchbase Website Twitter Facebook Linkedin

GTI Technologies is a semiconductor company providing Semiconductors and Carbon Fiber.

Saphlux

Saphlux

Crunchbase Website Twitter Facebook Linkedin

Saphlux produces next generation light-emitting materials (semi-polar GaN) for LEDs, Micro-LEDs and laser diodes.

Saphlux

TranSwitch

Crunchbase Website Twitter Facebook Linkedin

TranSwitch designs, develops, markets, and supports integrated digital and mixed-signal semiconductor devices.

Saphlux

ATMI

Crunchbase Website Twitter Facebook Linkedin

ATMI, (Nasdaq: ATMI) is a global leader in enabling process materials and process technology for semiconductor, display and life science

Saphlux

Photronics

Crunchbase Website Twitter Facebook Linkedin

Photronics, Inc. (Photronics) is a manufacturers of photomasks, which are precision photographic quartz plates containing microscopic

Saphlux

AG Semiconductor Services

Crunchbase Website Twitter Facebook Linkedin

AG Semiconductor Services is a semiconductor company located in Stamford.

Saphlux

Granite State Manufacturing

Crunchbase Website Twitter Facebook Linkedin

GSM provides contract manufacturing services to the demanding standards of the aerospace, defense, medical equipment & other industries.

Saphlux

PowerSmart

Crunchbase Website Twitter Facebook Linkedin

PowerSmart is a pioneer in the field of smart battery electronics. The company designs and manufactures semi-conductors.

Saphlux

Spectral Products

Crunchbase Website Twitter Facebook Linkedin

Spectral Products serves the global market through direct sales and sales representatives worldwide.

Saphlux

Neopost New England

Crunchbase Website Twitter Facebook Linkedin

Neopost New England represents the Neopost brand and Hasler brand of technologically advanced mailing, folding/inserting, addressing.

Saphlux

Litchfield Communications

Crunchbase Website Twitter Facebook Linkedin

Developer of standards-based semiconductor technology.

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