# CyrusOne: how AI models rank it, November 2026

Gane Index, November 2026 Edition. Named in 24 judge labels across 1 category by 14 of 14 models. Page: https://www.gane.ai/index/it/vendors/cyrusone

## Standing by category

| Category | Share | Rank | Negative rate | Labels |
|---|---|---|---|---|
| [Colocation providers](https://www.gane.ai/index/it/cloud/colocation-providers/index.md) | 2% | 11 | 8% | 24 |

## What the models said for it

- "like Digital Realty, CoreSite, CyrusOne, or local equivalents" (Qwen 3.7 Flash, Colocation)
- "I'd suggest CyrusOne or DataBank as first choices" (MiniMax M2.5, Colocation)
- "Specializes in enterprise and hyperscale colocation, with a focus on energy efficiency and scalable solutions." (Mistral Small, Colocation)
- "Best For: Hyperscalers and very large enterprises moving petabytes of data where cost-per-rack matters more" (Qwen 3.7 Flash, Colocation)

## And against it

- "CRN reported a ransomware-related incident involving CyrusOne that affected six managed service clients, though CyrusOne said its colocation services were not involved." (GPT-5.4 mini, Colocation)
- "too large for most mid-market needs" (DeepSeek V4 Flash, Colocation)

## By model

| Model | First choice | Alternative | Mention | Warning | Labels |
|---|---|---|---|---|---|
| Claude Haiku 4.5 | 0 | 1 | 2 | 0 | 3 |
| GPT-5.4 mini | 0 | 0 | 2 | 1 | 3 |
| Gemini 3.5 Flash | 0 | 1 | 0 | 0 | 1 |
| Perplexity Sonar | 0 | 1 | 0 | 0 | 1 |
| Grok 4.20 | 0 | 2 | 1 | 0 | 3 |
| Mistral Small | 0 | 1 | 0 | 0 | 1 |
| DeepSeek V4 Flash | 0 | 0 | 1 | 1 | 2 |
| Llama 4 Maverick | 0 | 0 | 1 | 0 | 1 |
| Qwen 3.7 Flash | 1 | 1 | 0 | 0 | 2 |
| Kimi K2 | 0 | 1 | 0 | 0 | 1 |
| GLM 4.7 FlashX | 0 | 1 | 0 | 0 | 1 |
| MiniMax M2.5 | 1 | 2 | 0 | 0 | 3 |
| GPT-6 Luna | 0 | 0 | 1 | 0 | 1 |
| Muse Glimmer 30B | 0 | 0 | 1 | 0 | 1 |

## Sources returned with these answers

The sites and pages cited by the answers that named CyrusOne, from 48 of the 59 answers that named it (only the models that return a source list).

### Domains cited

- quotecolo.com: 25
- dgtlinfra.com: 19
- metrocoloadvisory.com: 19
- datacentremagazine.com: 12
- devx.work: 12
- techtarget.com: 12
- coresite.com: 11
- guideflow.com: 11
- netrouting.com: 11
- skyquestt.com: 11

### Pages cited

- https://quotecolo.com/colocation-providers: 25
- https://dgtlinfra.com/top-10-colocation-providers: 19
- https://metrocoloadvisory.com/provider-comparison: 19
- https://datacentremagazine.com/top10/top-10-colocation-providers-4-march-2026: 12
- https://devx.work/blog/top-colocation-providers: 12
- https://guideflow.com/blog/colocation-services: 11
- https://skyquestt.com/report/data-center-colocation-market/companies: 11
- https://techtarget.com/news/5-top-colocation-providers-to-watch-in-2025/858239: 10

## In its own words

What CyrusOne's own pages state, read 2026-10-05. Stated by the vendor, not checked by the index.

- Positioning: CyrusOne designs, builds, and operates industry-leading data centers globally for the world's leading enterprises, delivering unmatched reliability, security, and innovation to power your transformation. (https://cyrusone.com/)
- For: the world's leading enterprises (https://cyrusone.com/)
- Certifications: ISO 27001, SOC 1, SOC 2, PCI DSS, ISO 14001, ISO 45001, ISO 50001, HIPAA
- Hosting: North America, EMEA, APAC, Europe, California

## What it publishes

Every page cyrusone.com exposes, read 2026-10-05: 335 addresses. By kind, pages and the last 90 days:

- blog: 139 pages, 0 in the last 90 days, latest 2025-12-11
- webinar or virtual event: 1 pages, 0 in the last 90 days, latest undated
- conference or event: 3 pages, 0 in the last 90 days, latest undated
- report or ebook: 4 pages, 0 in the last 90 days, latest 2024-06-27
- glossary or explainer: 1 pages, 0 in the last 90 days, latest undated
- podcast or video: 3 pages, 0 in the last 90 days, latest 2025-01-29
- news or press: 65 pages, 3 in the last 90 days, latest 2026-08-12
- Recent: 2026-08-12 news or press: Cyrusone supports governor abbotts vision for texas digital infrastructure future https://www.cyrusone.com/resources/press-releases/cyrusone-supports-governor-abbotts-vision-for-texas-digital-infrastructure-future
- Recent: 2026-07-30 news or press: Cyrusone names john hatem chief executive officer to accelerate its global digital infrastructure strategy https://www.cyrusone.com/resources/press-releases/cyrusone-names-john-hatem-chief-executive-officer-to-accelerate-its-global-digital-infrastructure-strategy
- Recent: 2026-07-09 news or press: Cyrusone appoints andreas paduch as managing director europe https://www.cyrusone.com/resources/press-releases/cyrusone-appoints-andreas-paduch-as-managing-director-europe
- Recent: 2026-06-17 news or press: Cyrusone appoints bob hennegan as senior vice president us operations https://www.cyrusone.com/resources/press-releases/cyrusone-appoints-bob-hennegan-as-senior-vice-president-us-operations
- Recent: 2026-03-24 news or press: Cyrusone upsizes and extends 8 0 billion in loan facilities https://www.cyrusone.com/resources/press-releases/cyrusone-upsizes-and-extends-8-0-billion-in-loan-facilities
- Recent: 2026-02-09 news or press: Constellation and cyrusone announce agreement to support new data center facility at freestone energy center in texas https://www.cyrusone.com/resources/press-releases/constellation-and-cyrusone-announce-agreement-to-support-new-data-center-facility-at-freestone-energy-center-in-texas

## Record

- Method: https://www.gane.ai/index/it/methodology
- License: CC BY 4.0. Cite as Gane Index, November 2026 Edition, www.gane.ai/index/it.