Light Bridge
Light Bridge is a clean tech company in Hwaseong-si, South Korea, founded in 2012. It has raised $2.9M across 2 rounds, most recently a $2.9M Series A in June 2025.
Clean energy solutions through hydrogen and plasma technology
- Headquarters
- Hwaseong-si, Gyeonggi
- Employees
- 11–50
- Founded
- 2012
- Business Model
- B2B
- Website
- lightbridge.co.kr
- Total Funding
- $2.9M
- Last Round
- $2.9M Series AJun 2025
- Rounds
- 2
Totals include recorded grants and other qualifying funding, not just equity. What counts toward funding.
Indexed holds 2 funding rounds and 3 investors for this company. The full record is or through the API.
About
LightBridge is a South Korean clean energy company specializing in PEM electrolyzer technology and green hydrogen generation solutions. The company provides total solutions spanning high-efficiency electrodes, plasma coating and surface treatment, modular electrolysis systems, PEM fuel cells, and smart hydrogen stations. LightBridge also develops atmospheric pressure plasma technology for industrial surface treatment applications.
Summary
It lists 11–50 employees. It has raised $2.9M in total across 2 rounds, most recently a $2.9M Series A round in Jun 2025. Investors include Magna Capital Partners, BNF Capital and Plug and Play.
Tech & App Stack
4 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
Jun 2025
Sign up to see all 2 events
Funding: Corporate Round through Series A. Amounts, valuations, and investors where available.
Investors
Similar Companies
Home battery and energy company that provides distributed power storage to reinforce the electric...
American green hydrogen and fuel cell solutions company providing complete hydrogen platform from...
Carbon transformation company that converts CO2 into essential products like sustainable aviation...
EV charging network and station provider for home, commercial, and fleet use across North America.
Appears in
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/light-bridge"><img src="https://indexed.vc/api/badge/company/light-bridge" alt="Light Bridge on Indexed.vc" width="260" height="76" /></a>