
How big are the Cloud Kings' cloud businesses?
We read the latest annual report of all 17 eligible companies. Here is what each one discloses about its cloud business, and where the disclosures fall short.
NYSE: NET · Eligible, outside the top 10
Cloudflare operates a global network that provides content delivery, security, networking and developer services such as Workers.
Why it qualifies for the Cloud Kings ranking
Operates a global cloud network that provides infrastructure, developer and security services. Treated as a cloud infrastructure provider.
Evidence: The FY2025 Form 10-K describes Cloudflare as a global cloud services provider and a leader in the connectivity cloud category. It reports a single segment and does not split security from other revenue.
Verified against Cloudflare Form 10-K, fiscal year 2025 on Oct 16, 2026. Eligibility rules
Serverless functions that run on Cloudflare's global network.
S3-compatible object storage without egress fees.
Global content delivery network with integrated security.
Secure access to applications without a traditional VPN.
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How cloud is reported: Revenue comes from subscriptions to services delivered over its global network.
No news about Cloudflare has been published yet.

We read the latest annual report of all 17 eligible companies. Here is what each one discloses about its cloud business, and where the disclosures fall short.