How much funding has Lux Semiconductors raised?

Lux Semiconductors has raised $5.2M in total funding, most recently a Venture Round.

When was Lux Semiconductors founded?

Lux Semiconductors was founded in 2020.

Where is Lux Semiconductors headquartered?

Lux Semiconductors is headquartered in Albany, New York, United States.

What industry is Lux Semiconductors in?

Lux Semiconductors operates in IoT, Defense Tech, Hardware, Semiconductors.

How many employees does Lux Semiconductors have?

Lux Semiconductors has 1-10 employees.

Lux Semiconductors

Q: Who are Lux Semiconductors's investors?

Lux Semiconductors's investors include Ultratech Capital Partners, Academy Investor Networks, Hemisphere Ventures, Lockheed Martin Ventures.

Substrates that unlock the true potential of advanced packaging

Albany, United States · Founded 2020 · $5.2M raised

Headquarters: Albany, New York
Employees: 1–10
Founded: 2020
Business Model: B2B

Website: luxsemiconductors.com
Total Funding: $5.2M
Last Round: $2.9M Venture RoundApr 2025
Rounds: 2

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 $5.2M in total across 2 rounds, most recently a $2.9M Venture Round round in Apr 2025. Investors include Ultratech Capital Partners, Academy Investor Networks and Hemisphere Ventures.