Anthropic, a leading artificial intelligence company based in San Francisco, is experiencing rapid revenue growth but faces significant challenges as it prepares for a highly anticipated initial public offering (IPO). A draft prospectus, released in October 2026, details the company’s financial performance and outlines substantial risks tied to its business model and infrastructure needs.
The company reported $16.3 billion in revenue for the first half of 2026, a sharp increase from $1.1 billion recorded in the same period a year earlier. Despite this growth, Anthropic posted a net loss of $80.7 billion during the six months ending June 30, largely driven by accounting adjustments related to financing agreements. This compares to a $13 billion net loss in the first half of 2025. Of the $80.7 billion loss, approximately $72 billion was attributed to changes in the value of convertible notes and other funding instruments.
Anthropic’s revenue depends heavily on a small number of clients, with about 20% of sales generated from just two customers. The company anticipates that this concentrated customer base will persist in the near term. As the AI industry demands more computational power, Anthropic’s infrastructure costs have surged. It spent nearly $9 billion on computing capacity and related infrastructure in the first half of 2026, up from $2.3 billion over the same period last year. For comparison, the company spent $7.3 billion on infrastructure for all of 2025, when it generated $4.6 billion in revenue.
Looking ahead, Anthropic faces commitments totaling roughly $450 billion in noncancelable cloud-computing agreements over the next seven to ten years. The company is contractually bound to spend $111 billion on Google cloud services, $110 billion on Amazon Web Services, and $31 billion on Microsoft, regardless of actual usage. Additionally, Anthropic has agreed to up to $86 billion for Nvidia chip rentals from smaller cloud providers Nscale and Lambda through 2033 and 2034, respectively, and it holds a $160 billion obligation for leasing Google chips via a deal with Broadcom. These obligations place total infrastructure costs above $600 billion, with potential increases of $150 billion pending further negotiations.
Anthropic faces capacity limitations as its large cloud providers have constrained access, reportedly viewing the company increasingly as a competitor. In response, Anthropic has begun developing its own data centers through long-term leases and partnerships with third-party operators. However, some of these operators lack extensive track records, prompting concerns about reliability. The company also cited growing political resistance to new data center construction, particularly in the United States, where most of its existing facilities are located. To diversify, Anthropic has signed letters of intent to establish data centers abroad but warned that opposition has become "more organized and coordinated across jurisdictions."
The company’s leadership team includes siblings Dario and Daniela Amodei, serving as CEO and president, respectively. Both received base salaries around $655,000 in 2025, with total compensation driven primarily by stock and option awards valued at approximately $18 million for Dario and $16.5 million for Daniela. Their equity compensation includes future awards linked to specific performance milestones.
In a philanthropic move, both co-founders have pledged to dedicate 80% of their personal Anthropic equity to charitable causes. The company also announced plans to allocate 5% of its shares to establish a "public benefit fund," which will have the flexibility to support charitable donations and address the needs of particular populations.
As Anthropic moves closer to its IPO, investors and industry observers will be watching its ability to balance aggressive growth with the financial, operational, and regulatory risks detailed in the filing.