---
title: "Source: Anthropic is \"Customer B\" cited by SpaceX in a filing as its single largest customer accounting for 34.5% of Q3 revenue, surpassing the US government (Bloomberg)"
type: signal
url: https://frontiernewswire.com/s/source-anthropic-is-customer-b-cited-by-spacex-in-a-filing-as-its-03c523fd
published: 2026-10-29T19:50:01.000Z
byline: "Source: TECHMEME"
---

# Source: Anthropic is "Customer B" cited by SpaceX in a filing as its single largest customer accounting for 34.5% of Q3 revenue, surpassing the US government (Bloomberg)

Source: TECHMEME · Published 2026-10-29 · Canonical: https://frontiernewswire.com/s/source-anthropic-is-customer-b-cited-by-spacex-in-a-filing-as-its-03c523fd

Bloomberg : Source: Anthropic is "Customer B" cited by SpaceX in a filing as its single largest customer accounting for 34.5% of Q3 revenue, surpassing the US government — Anthropic PBC is SpaceX's largest single customer, a person familiar with the matter said, accounting for more than a third …

## Sources

- [Read the original at TECHMEME](https://www.techmeme.com/261029/p45#a261029p45)

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