Anthropic's 2026 ecosystem features major partnerships with NVIDIA, Amazon, Broadcom, and SpaceX.
| ticker | Company Name | Nature of relationship with Anthropic | Evidence / why it matters | Source |
|---|---|---|---|---|
| $AVGO | Broadcom Inc. | Strategic compute / infrastructure partner | Highly material AI infrastructure relationship. Broadcom disclosed that Broadcom, Google and Anthropic expanded their strategic collaboration, under which Anthropic will access ~3.5 gigawatts of next-generation TPU-based AI compute capacity beginning in 2027. Filing also notes Anthropic’s consumption depends on its commercial success, underscoring the scale/materiality. | 2026-04-06 8-K |
| N/A | Space Exploration Technologies Corp | Large compute customer / cloud services agreement | One of the clearest large-customer relationships in the set. SpaceX disclosed Anthropic entered Cloud Services Agreements for access to compute capacity across COLOSSUS and COLOSSUS II, with Anthropic agreeing to pay $1.25 billion per month through May 2029 (with initial ramp at reduced fee). This is explicit evidence of Anthropic as a major compute buyer. | May 20, 2026 S-1 |
| $AMZN | Amazon.com, Inc. | Compute / cloud infrastructure provider | Amazon said Anthropic is using Project Rainier to build and deploy Claude and that it expects Claude to be on more than 1 million Trainium2 chips by year-end. This indicates a very large-scale infrastructure dependency tied directly to Anthropic model training/deployment. | Oct 30, 2025 Earnings Call |
| $NVDA | NVIDIA Corp. | Strategic partner, compute platform provider, and investor | NVIDIA references strategic investments into Anthropic and repeatedly describes Anthropic as a partner. Jensen Huang said Anthropic will train and inference on Grace Blackwell and Vera Rubin systems; later NVIDIA said it had deepened collaboration with Anthropic to expand compute capacity. This is a core ecosystem relationship spanning capital + infrastructure. | Feb 25, 2026 Earnings Call; May 20, 2026 Earnings Call; Nov 19, 2025 Earnings Call |
| $CRM | Salesforce, Inc. | Enterprise software vendor / operating platform partner | Salesforce said “Anthropic runs its whole global operation on Salesforce and Slack” and separately called Anthropic “a great partnership.” This makes Salesforce/Slack an important enterprise operating stack vendor to Anthropic. | Feb 25, 2026 Earnings Call; Sep 3, 2025 Earnings Call; May 27, 2026 Earnings Call |
