South Korean SMR startup RX raises $7.5M in bridge funding to accelerate industrial heat reactor development.
Amount Raised
$7.5 Million
Round Type
Pre-Series A
South KoreaManufacturingEnergyRenewable EnergyDescription
RX Inc., a South Korean small modular reactor engineering startup, has raised 10 billion won ($7.5 million) in a pre-Series A bridge funding round. The capital will be used to accelerate the development of a reactor designed to supply carbon-free heat to industrial sites. This bridge round represents a significant step forward for the company in advancing its SMR technology. The funding demonstrates investor confidence in RX's approach to providing sustainable industrial heat solutions.
Who else raised in Energy and Renewable Energy around the same time
Companies in the same sectors as RX that raised within 45 days of this round, from Fundz verified event records.
- Coreshell raised $30M (Series B) on November 11, 2026.
- SolidUltra raised $3.3M (Seed) on November 9, 2026.
- GraphEnergyTech raised $4M (Seed) on November 6, 2026.
- RadianX raised $9M (Seed) on November 5, 2026.
- High Energy Digital Manufacturing raised $15M (Series B) on November 5, 2026.
- FluoRok raised $30M (Series A) on November 5, 2026.
Who to call at RX, and when
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- Who you already know at RX, from your own LinkedIn network
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RX raised. Fundz records a round at a median of 3.6 minutes from the SEC filing, with the decision-maker attached.
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