Lux Semiconductors
Substrates that unlock the true potential of advanced packaging
Albany, United States · Founded 2020 · $11.1M raised
- Headquarters
- Albany, New York
- Employees
- 1–10
- Founded
- 2020
- Business Model
- B2B
- Website
- luxsemiconductors.com
- Total Funding
- $11.1M
- Last Round
- $2.9M Venture RoundApr 2025
- Rounds
- 7
About
Lux Semiconductors is a microelectronics startup delivering advanced system-level packaging through its proprietary Smart Metal Substrate platform. The technology replaces conventional organic and glass substrates with metal-core interposers that offer 100x higher thermal conductivity and 13x greater stiffness, enabling true 3D system-in-package designs for defense, AI, and autonomous vehicle applications.
Summary
Lux Semiconductors is an IoT company based in Albany, United States, founded in 2020. It has raised $11.1M in total across 7 rounds, most recently a $2.9M Venture Round round in Apr 2025. Investors include Ultratech Capital Partners, Academy Investor Networks and Hemisphere Ventures.
Tech & App Stack
1 technologies & apps tracked
Every product and vendor across these categories, with where each signal came from.
Create a free account with 25 free credits every month, no card needed, to unlock the full tech & app stack, funding history, and valuations.
Funding History
Apr 2025
Sign up to see all 7 rounds
Grant through Venture Round — per-round amounts, valuations, and who invested in each round.
Investors
Similar Companies
Shield AI builds AI pilots and autonomous aircraft systems that help defense customers deploy int...
Stoke Space develops Nova, a fully reusable rocket designed to provide affordable, responsive tra...
Develops all-electric eVTOL aircraft and intends to operate urban air taxi services, serving comm...
Saronic provides naval and maritime forces with intelligent Autonomous Surface Vessels at scale, ...
Xiaomi is a Chinese consumer electronics and smart manufacturing company producing smartphones, I...
Zipline operates an autonomous delivery service that transports medical supplies, food, and retai...
Your company? Embed this profile
Add the live badge to your site — it stays current as your funding data updates.
<a href="https://indexed.vc/companies/lux-semiconductors"><img src="https://indexed.vc/api/badge/company/lux-semiconductors" alt="Lux Semiconductors on Indexed.vc" width="260" height="76" /></a>