Anthropic’s confidential IPO filing signals a massive expansion in AI compute infrastructure, presenting significant opportunities for its hardware and infrastructure partners. Companies providing critical components like server racks, high-speed cabling, connectivity silicon, optical transceivers, and custom accelerators are poised to benefit. While risks related to IPO timing and market valuation exist, the sheer scale of Anthropic’s compute needs makes these companies key players in the burgeoning AI ecosystem.
Anthropic, the creator of the AI model Claude, has confidentially filed for a U.S. initial public offering (IPO) on June 1, 2026. This move follows a massive $65 billion Series H financing round that valued the company at nearly $1 trillion. While Amazon and Alphabet, major equity holders, are immediate beneficiaries, the real story lies in who powers Anthropic's compute needs.
Anthropic's IPO necessitates a clear path to supporting its valuation, which means significant expansion of its computing infrastructure. The company has already committed over $100 billion to Amazon Web Services for compute capacity and secured another 5 gigawatts from Google, totaling 10 gigawatts of AI compute demand before its public debut. This massive infrastructure build-out presents lucrative opportunities for several key players in the AI supply chain.
1. Celestica (CLS)
Celestica is instrumental in integrating GPUs, custom silicon, and networking components into ready-to-deploy server racks for hyperscalers. The company's high-performance Ethernet switches are designed to meet the demands of AI training runs. Celestica's collaboration with AMD on the Helios rack-scale AI platform further positions it to capitalize on the infrastructure growth driven by companies like Anthropic. As hyperscalers expand their capacity, Celestica's role in assembling and delivering these critical hardware components becomes increasingly vital.
2. Credo Technology Group (CRDO)
Credo Technology Group supplies the crucial Active Electrical Cables that connect GPUs within AI clusters. With Anthropic's substantial compute commitments to AWS, the demand for physical servers equipped with these high-speed cables is set to surge. Credo's existing relationships with major hyperscaler customers, who also have direct ties to Anthropic, create a strong, albeit indirect, link to this AI compute expansion. The company's technology ensures efficient data transfer within these complex AI systems.
3. Astera Labs (ALAB)
Astera Labs specializes in the semiconductor connectivity silicon essential for AI racks, including PCIe retimers, CXL memory controllers, and Ethernet fabric switches. The recent launch of their Scorpio X-Series AI Fabric Switch, the largest open memory-semantic fabric switch, is already shipping to major cloud providers. Astera's technology is critical for maintaining signal integrity between chips in large AI clusters, making it an indispensable component for the scaled infrastructure required by companies like Anthropic.
4. Coherent (COHR)
Coherent provides the optical transceivers that enable high-speed server connectivity across data centers. A significant investment from Nvidia in March 2026, coupled with a multibillion-dollar purchase commitment for optical networking products, highlights Coherent's strategic importance. As Anthropic's AI infrastructure scales, the demand for robust optical connectivity will rise in tandem. Coherent's data center and communications segment is already demonstrating strong revenue performance, underscoring its position in this expanding market.
5. Marvell Technology (MRVL)
Marvell Technology is a key architect of custom silicon for hyperscalers, playing a crucial role in Amazon's development of custom AI accelerators like Trainium. With a substantial pipeline of XPU sockets, Marvell is set to benefit directly as Amazon scales its capacity to meet Anthropic's compute demands. Nvidia CEO Jensen Huang recently lauded Marvell as a potential trillion-dollar company, a sentiment echoed by investors who drove Marvell's stock to record highs. The company's design wins are poised to translate into significant revenue as AI infrastructure continues to expand.
The potential risks for these companies include delays or scaling back of Anthropic's IPO and infrastructure commitments, as well as the current high capital spending on AI potentially overvaluing these stocks. However, their structural ties to a major demand driver that has just entered the public market make them compelling players to watch.
