Following a successful Series C funding round in November, the South Korean fabless AI chip startup, Rebellions, has secured an additional $400 million.
This recent capital injection, preceding an anticipated IPO later this year, was spearheaded by Mirae Asset Financial Group and the Korea National Growth Fund. Concurrently, the company is undertaking a robust expansion, having recently unveiled strategies to extend its operations across Asia, the Middle East, and the U.S.
Established in 2020, Rebellions specializes in developing and designing AI chips, with their manufacturing outsourced. These chips are engineered for inference, which is the computational power required for AI models to process and respond to user requests. The significance of inference has increased considerably with the advancement and extensive commercial adoption of Large Language Models (LLMs).
In 2024, the company finalized a Series B round, securing $124 million. Subsequently, in November, Rebellions garnered an additional $250 million through its Series C. Presently, the company’s cumulative fundraising totals $850 million, with $650 million of that amount secured within the past six months. On Monday, the startup also reported its valuation to be approximately $2.34 billion.
Alongside the funding news, Rebellions unveiled two new offerings: RebelRack and RebelPOD, both categorized as AI infrastructure platforms. RebelPOD serves as a ready-for-production inference compute unit, while RebelRack “combines multiple racks into a scalable cluster built for extensive AI deployment,” according to the company.
During an interview with TechCrunch, Marshall Choy, Rebellions’ Chief Business Officer, who is spearheading the firm’s international growth, confirmed the recent establishment of operations in the U.S., Japan, Saudi Arabia, and Taiwan. Choy indicated that the company is actively developing its network of technology partners in the U.S., aiming to collaborate with cloud providers, government bodies, telecom companies, and emerging cloud services. He chose not to disclose details regarding the IPO timeline.
Sunghyun Park, co-founder and CEO of Rebellions, stated, “The success of AI is now assessed by its practical performance at scale, within power limitations, and with demonstrable economic benefits. This reorients focus towards inference infrastructure and the software essential for its effective utilization.”
Rebellions stands among a new wave of chip startups aiming to disrupt Nvidia’s previously unchallenged leadership in the semiconductor sector. With Nvidia’s market control gradually diminishing, other prominent technology firms, including AWS, Meta, and Google, as well as these emerging startups, are now developing their proprietary chips.