Rebellions Inc., an AI chip design fabless company, and Sapeon, an AI chip design fabless company under the SK Group, have recently merged and signed a formal contract for their merger, signaling a new shift in the future of the Korean semiconductor industry. With this merger, Sapeon will remain the surviving company, but the merged company’s name will be retained as Rebellions, with a merger ratio set at 2.4 to 1. Thus, Rebellions’ management will hold 1% more shares than SK, becoming the major shareholder of the merged company. Throughout the merger process, various measures have been taken, including adjustments to SK’s internal executive team and the withdrawal of Sapeon’s business, indicating that Rebellions has received significant authority in many areas.
Top 3 Leaders in the K-AI Semiconductor Industry: Sapeon, Rebellions, and FuriosaAI
With the announcement of the merger between Rebellions and Sapeon, major companies in the domestic AI semiconductor industry are again drawing attention. Currently, the companies that are standing out in the AI chip market are represented by Sapeon, Rebellions, and FuriosaAI. All three companies operate on a fabless structure, meaning they focus solely on chip design while outsourcing production. Since they do not have their own manufacturing facilities, they must contract ‘foundry’ companies to produce the chips they design. Foundry companies play a crucial role in semiconductor production. Prominent foundry companies include Taiwan’s TSMC (Taiwan Semiconductor Manufacturing Co.) and South Korea’s Samsung Electronics. Moreover, companies known as IDM (Integrated Device Manufacturer) handle both design and production. Intel and Samsung Electronics are representative IDM companies. Samsung Electronics runs both foundry and IDM businesses, producing semiconductors for other companies while also designing and manufacturing its own branded semiconductors named ‘Exynos.’ This demonstrates Samsung’s unique position in the semiconductor industry. After this merger, the possibility that Sapeon will choose to have its production handled by TSMC, known for having higher yields compared to Samsung Electronics, is eye-catching, especially given the competitive relationship between SK and Samsung. Yield refers to the proportion of produced semiconductors that function correctly, and TSMC is globally recognized for its yield and performance. Under this context, if Rebellions and Sapeon choose TSMC as their foundry partner in the future, it could be a significant blow to Samsung Electronics.
Rebel Chip: The First Post-Merger Product Made in Collaboration with Samsung’s Technology
The first product to be introduced, following the merger of Rebellions and Sapeon, is known as Rebel Chip. This product is set to be produced by using Samsung Electronics’ latest 4nm technology process, featuring smaller circuits to enhance energy efficiency and maximize performance. Additionally, Rebel Chip will be equipped with HBM (High Bandwidth Memory) for high performance. HBM is primarily used in AI and high-performance computing, allowing for the rapid processing of large amounts of data. Rebel Chip will feature the HBM3E model, the latest product developed by Samsung. While Rebel Chip is built on Samsung’s technological foundation, there remains the possibility that Rebellions and Sapeon could switch to TSMC as their foundry partner, letting Samsung face a complex situation involving both external association and competition. Recently, Samsung lost major clients like NVIDIA and Qualcomm to TSMC, leading to an earnings shock in the third quarter of 2024, with a significant portion of the losses coming from the semiconductor division. As a result, Samsung issued a public apology, further highlighting the crisis in its semiconductor business. Samsung’s current challenges bear similarities to those Intel once faced. Intel failed to adapt effectively to changes in the mobile and AI markets, resulting in a weakened market position. If Samsung hopes to avoid following in Intel’s footsteps, swift and appropriate responses to the current crisis are essential.
K-Cloud Project and Global Expansion Strategy
Before the merger, Sapeon and Rebellions focused on building domestic and international cloud infrastructure through the K-Cloud Project. Sapeon pushed this project forward in collaboration with SK Group, while Rebellions partnered with KT, concentrating on constructing data centers. Additionally, FuriosaAI contributed to the expansion of cloud infrastructure in partnership with Samsung Electronics and NHN. This project has solidified the cloud foundation within Korea, and, now it is time to expand into the global market. Since Korea’s domestic market is relatively small, entering the global market based on AI semiconductors and cloud infrastructure is essential.
Through this merger, the combination of SK’s global network and Rebellions’ technological capabilities has laid the groundwork to strengthen its competitiveness in the global market. The AI semiconductor market is growing rapidly, with the expansion of data centers and cloud infrastructure at its core. As Korea’s share in the global semiconductor market increases, the merger between Rebellion and SK presents a significant opportunity for Korea to take a leading position in the AI semiconductor industry. The synergy between SK’s global network and Rebellions’ astonishing technology is expected to play a crucial role in securing AI semiconductor competitiveness in the global market, marking a significant step forward in shaping the future of Korea’s semiconductor industry.
Lee Hyun-jun (News Editor)
ace309314@soongsil.ac.kr
