AI Funding Roundup: Anduril, SoftBank, OpenAI

Defense tech firm Anduril raised $5 billion in a new funding round this week, doubling its valuation to $61 billion, while SoftBank injected $457 million into British AI chip company Graphcore and OpenAI launched a new deployment subsidiary targeting enterprise clients. The moves reflect a broader surge in AI-linked capital flows across defense, hardware, and enterprise software sectors in May 2026.

Anduril Hits $61B Valuation on $5B Round

Anduril Industries closed a $5 billion funding round on May 13, led by Thrive Capital and Andreessen Horowitz, according to CNBC. The round doubles the Palmer Luckey-founded company’s valuation from roughly $30 billion to $61 billion.

CEO Brian Schimpf said in a statement that Anduril will “aggressively” invest in manufacturing, research, and infrastructure to support U.S. defense systems. The company builds autonomous weapons platforms, surveillance systems, and AI-driven command software for military customers.

The raise comes as defense tech broadly attracts institutional capital, driven by geopolitical tensions and increased U.S. and allied defense spending. Anduril competes with traditional primes like Lockheed Martin and Raytheon for contracts, but pitches a faster, software-first development model. The $5 billion injection gives it runway to scale production capacity and pursue larger government programs.

Thrive Capital and a16z have both been active in dual-use AI bets over the past 18 months, and the Anduril round represents one of the largest single closes in the defense tech category to date.

SoftBank Puts $457M into Graphcore

CNBC reported on May 12 that SoftBank has funneled $457 million into Graphcore, the Bristol-based AI chip company it acquired in 2024. Graphcore confirmed the figure directly to CNBC.

The investment continues SoftBank’s push into AI infrastructure hardware. When SoftBank acquired Graphcore, it signaled that the chipmaker would contribute to its broader AGI ambitions — artificial general intelligence, defined as AI that matches or surpasses human-level capability across general tasks. SoftBank has since said Graphcore will collaborate on AGI development internally.

Graphcore designs Intelligence Processing Units (IPUs), purpose-built chips intended to accelerate machine learning workloads differently from GPU-based approaches. The company has struggled to gain significant market share against NVIDIA, but SoftBank’s backing provides capital to continue R&D and compete for enterprise and research customers.

The $457 million injection follows SoftBank’s broader pattern of doubling down on portfolio AI companies rather than diversifying into new bets — a strategy the firm has pursued since restructuring its Vision Fund operations.

OpenAI Launches Deployment Subsidiary

OpenAI announced the launch of the OpenAI Deployment Company, a new venture aimed at accelerating AI onboarding for enterprise clients, according to CNBC. Chief Revenue Officer Denise Dresser made the announcement on May 11.

Dresser described the current moment as a “tipping point” in enterprise AI adoption, framing the new subsidiary as a direct response to demand from large organizations that want faster, more structured deployment support. The Deployment Company is positioned to handle implementation, integration, and onboarding — services that OpenAI’s core product team has not historically provided at scale.

The announcement comes as competition for enterprise contracts intensifies. Google and Anthropic have both expanded their enterprise sales motions in 2026, with Anthropic’s Claude models gaining traction in regulated industries and Google deepening Workspace integrations. OpenAI’s move to stand up a dedicated deployment entity suggests the company sees service infrastructure — not just model capability — as a competitive differentiator.

OpenAI has not disclosed revenue targets or staffing plans for the new subsidiary.

Cybersecurity AI Investment Outpaces M&A Value

A separate dynamic is playing out in the cybersecurity sector, where AI-focused investment is running ahead of acquisition valuations. According to a Dark Reading analysis citing data from security investment bank Momentum Cyber, 108 M&A deals closed in Q1 2026 — but the total value of those acquisitions was more than $1 billion less than the capital flowing into early-stage cybersecurity startups during the same period.

Dark Reading described this as a “valley of death” dynamic: startups are raising at high valuations on AI narratives, but acquirers are paying less per deal, creating a gap between what founders expect and what buyers will pay. The report noted that AI-native security startups are commanding premium investment rounds while established vendors are acquiring smaller, cheaper targets.

The trend creates noise for CISOs evaluating vendor landscapes and for investors trying to identify which AI security bets will produce exits. Momentum Cyber’s data suggests the market is bifurcating — abundant early-stage capital, but compressed acquisition multiples.

Musk v. Altman Trial: Nadella Testifies

Microsoft CEO Satya Nadella concluded testimony in the Musk v. Altman trial on May 11, according to CNBC. Elon Musk named Microsoft as a defendant in his lawsuit against OpenAI and CEO Sam Altman, accusing the company of aiding and abetting an alleged breach of charitable trust.

Nadella testified that Musk never raised concerns to him directly about Microsoft’s investment in OpenAI. The claim is relevant because Musk’s lawsuit argues that OpenAI’s shift toward a for-profit structure violated the charitable mission under which he originally co-founded and funded the organization — and that Microsoft’s capital participation facilitated that shift.

Microsoft has invested more than $13 billion in OpenAI across multiple tranches since 2019. The trial’s outcome could have structural implications for OpenAI’s ongoing corporate conversion and its relationship with Microsoft, which holds a significant revenue-share and cloud-exclusivity arrangement.

What This Means

The week’s announcements collectively point to AI capital concentrating in three distinct channels: defense and dual-use hardware (Anduril, Graphcore), enterprise software infrastructure (OpenAI Deployment Company), and early-stage cybersecurity startups.

The Anduril raise is notable not just for its size but for what it signals about investor appetite for long-cycle, capital-intensive AI bets. Defense contracts take years to materialize, yet Thrive and a16z committed $5 billion — a sign that patient capital is willing to back AI companies with government as the primary customer.

SoftBank’s Graphcore injection reinforces the thesis that AI chip competition will not consolidate entirely around NVIDIA. Whether Graphcore’s IPU architecture can carve out a durable niche remains unproven, but SoftBank is clearly willing to fund the attempt.

OpenAI’s Deployment Company move is the most strategically telling. Standing up a professional services arm is a mature enterprise play — it mirrors what Salesforce, SAP, and Oracle did as they scaled. It also suggests OpenAI believes the bottleneck to revenue growth is not model quality but implementation friction.

The cybersecurity data adds a cautionary note: high investment volume does not guarantee high-value exits. The $1 billion gap between startup funding and M&A deal value in Q1 suggests some AI security companies may be raising at valuations that acquirers won’t validate.

FAQ

What is Anduril’s current valuation after its May 2026 funding round?

Anduril’s valuation reached $61 billion following its $5 billion raise led by Thrive Capital and Andreessen Horowitz, according to CNBC. That doubles the company’s previous valuation.

What is the OpenAI Deployment Company?

The OpenAI Deployment Company is a new subsidiary announced by OpenAI on May 11, 2026, designed to help enterprise clients onboard and implement AI products faster. Chief Revenue Officer Denise Dresser said the move targets what she called a “tipping point” in enterprise adoption, with the new entity handling implementation and integration services.

Why did SoftBank invest $457 million in Graphcore?

SoftBank, which acquired Graphcore in 2024, said the British AI chipmaker would collaborate on developing artificial general intelligence. The $457 million injection, confirmed by Graphcore to CNBC, is part of SoftBank’s broader strategy to build out AI infrastructure and hardware capabilities internally.