Funding round: Chip start-up Rebellions raises 400 million US dollars
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Amid the AI boom, demand for energy-efficient and cost-effective AI chips is rising worldwide. Rebellions aims to expand in this segment.
South Korean AI chip maker Rebellions has raised 400 million US dollars in its latest funding round. The company announced this on Monday. The funding round was led by South Korean financial services provider Mirae Asset Financial Group and the South Korean state fund Korea National Growth Fund.
According to the news agency Reuters [1], the Korea National Growth Fund alone provided around 165 million US dollars. It is the government's first direct investment in Seoul as part of its “K-Nvidia” initiative. This aims to promote globally competitive chip companies as competition in this sector, dominated by US chip giant Nvidia, intensifies in the wake of the AI boom.
Rebellions' funding round underscores investors' growing interest in companies developing alternatives to the market-dominating AI chip manufacturers, according to Reuters. Especially as demand for cost-effective AI systems is rising worldwide. After the latest funding round, Rebellions is valued at 2.34 billion US dollars.
Rebellions with expansion plans
The South Korean start-up recently announced plans to expand its presence not only in Asia but also in the Middle East and the United States. Rebellions' main focus is on expanding its Rebel100 platform and preparing for its IPO planned for this year.
Rebellions was founded in 2020. The company develops and designs AI chips, but their manufacturing is outsourced. Rebellions' chips are designed for AI inference, i.e., the computing power that AI models need to respond to user requests. The AI chip start-up told Reuters that demand for efficient AI infrastructure is growing rapidly among cloud providers, telecommunications operators, and government-backed initiatives, particularly in the US. The company intends to use the millions raised in the latest funding round to accelerate its chip development and produce new chips. As the tech portal TechCrunch reports [2], Rebellions announced the introduction of two new products: the AI infrastructure platforms RebelRack and RebelPOD.
The company's goal is to “transfer the success in Korea to global markets to build AI sovereignty and large-scale inference,” said Marshall Choy, Chief Business Officer of Rebellions, in an interview with Reuters on Monday. “Rebellions' chips focus on achieving the best performance with the lowest possible energy consumption.” Choy explained this by saying that the focus in AI development has shifted from large language models (LLMs) like OpenAI's ChatGPT to the underlying infrastructure.
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This article was originally published in German [8]. It was translated with technical assistance and editorially reviewed before publication.
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[1] https://www.reuters.com/business/media-telecom/south-koreas-ai-chip-startup-rebellions-raises-400-million-latest-funding-round-2026-03-30/
[2] https://techcrunch.com/2026/03/30/ai-chip-startup-rebellions-raises-400-million-at-2-3b-valuation-in-pre-ipo-round/
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