SoftBank has expanded the role of Arm Chief Executive Officer Rene Haas, naming him Chief Executive Officer of SoftBank Group International while keeping him in charge of Arm. The appointment took effect on April 21, 2026, according to SoftBank. SoftBank said Haas will help coordinate companies in the international portfolio focused on semiconductors and artificial intelligence, with the goal of improving operational efficiency.
The appointment is not a replacement at Arm; Rene Haas will continue as Arm’s CEO and remain on its board, while taking on the broader SoftBank Group International role at the same time. SoftBank Group International oversees certain international subsidiaries of SoftBank Group Corp., so the change gives Haas a wider operating remit across the conglomerate’s overseas technology interests.
Rene Haas was already seen as being lined up to lead a large part of SoftBank’s international business while retaining his Arm role. The role was tied to SoftBank founder Masayoshi Son’s AI strategy, including Project Izanagi, SoftBank’s push to compete more directly in the AI chip market.
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The company did not frame Haas’s new role as a ceremonial title; it said his task is to support coordination across companies in the SBGI portfolio that are focused on semiconductors and AI. That suggests a more hands-on management role across businesses that are increasingly linked by one common theme: AI compute.
The group has been leaning harder into AI investments, chip strategy, and infrastructure-linked bets. Reuters reported that Son’s “all in” AI push includes a $30 billion commitment to OpenAI through Vision Fund 2, and that SoftBank held roughly an 11% stake in OpenAI at the end of last year.
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Why Rene Haas matters inside SoftBank
Rene Haas leads Arm, one of the most important chip-design businesses in the AI supply chain. Arm’s model has historically been based on intellectual property licensing and royalties, but the company has been moving toward a more direct role in AI hardware. Arm unveiled a new AI data center chip and said it expects the product to add billions of dollars in revenue, with CEO Rene Haas calling it “a very pivotal moment for the company.”
That context helps explain why SoftBank is elevating him; Arm sits at the intersection of semiconductors, cloud computing, and AI infrastructure. SoftBank is now trying to coordinate more of its international business around those same areas. Rene Haas brings operating experience in the exact category SoftBank wants to expand.
Arm’s AI chip push
Arm expects its new AGI CPU to generate roughly $15 billion in annual revenue in about five years, and that the company’s broader annual revenue target is $25 billion over the same period.
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That makes Rene Haas’s dual role more than a personnel announcement. It places the same executive who is driving Arm’s AI-chip transition into a broader SoftBank operating role that touches semiconductors and AI across the group.
The wider context
The appointment also fits SoftBank founder Masayoshi Son’s pattern of concentrating decision-making around AI. The new role for Rene Haas gives SoftBank a senior executive who already understands the chip side of that strategy and can help coordinate international holdings around it.
