The "top 20 of 2026" table in the article puts Amazon at $776B, but only 3.75% of that ($29B) attributed to B2C revenue. I don't know whether that number is correct, but AWS is clearly a massive chunk of non-B2C revenue for Amazon.
> https://bullfincher.io/companies/amazoncom/revenue-by-segmen...
Well over 60% of their revenue is B2C, strictly defined.
B2B: Business to Business