CyrusOne IPO 2027: AI Data Center Listing to Watch

CyrusOne is emerging as a company to watch as demand for artificial intelligence infrastructure continues to reshape the data centre industry. 

The company is reportedly preparing for a potential US initial public offering as early as 2027, although no official IPO date has been confirmed. 

With more than 60 operational data centres, a significant development pipeline and over 1 gigawatt of power capacity, CyrusOne could attract considerable investor attention if it eventually returns to public markets.

Key Takeaways

• CyrusOne could pursue a US IPO as early as 2027, but no date or formal offering has been confirmed.

• A potential offering could raise around $5 billion, although this figure is not the company's expected valuation.

• AI infrastructure demand, power availability and its development pipeline could be major factors in the company's future valuation.

CyrusOne IPO 2027: What We Know So Far

source by AI Illustration

CyrusOne is reportedly considering an IPO in the US as early as 2027. According to Reuters, discussions with investment banks have taken place, but the process remains preliminary. CyrusOne and its owners have not publicly confirmed the proposed timetable.

This distinction is important for investors. There is currently no confirmed CyrusOne IPO date, offering size, valuation, exchange or ticker. 

One source familiar with the discussions suggested that the offering could raise approximately $5 billion, but this should not be confused with CyrusOne's potential market valuation.

CyrusOne is owned by KKR and Global Infrastructure Partners, the infrastructure investment platform of BlackRock. The two sponsors acquired the company in 2022 in a transaction valued at approximately $15 billion, including debt.

A future IPO could provide CyrusOne with additional capital to fund expansion and repay debt. It could also give KKR and GIP an opportunity to monetise part of their investment while maintaining exposure to the growing data centre market.

The company's current scale makes the potential listing particularly interesting. CyrusOne says it operates more than 60 data centres, has more than 50 additional facilities under development and operates across nine countries. 

Its portfolio covers approximately 16.2 million square feet of data centre space, supported by more than 1 gigawatt of power capacity.

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CyrusOne Valuation and AI Data Centre Growth

The biggest question for potential investors will be how much CyrusOne could be worth when it eventually approaches public markets.

The $15 billion transaction from 2022 provides a useful historical reference, but it should not be treated as a forecast for the company's IPO valuation. 

Data centre valuations can change significantly depending on interest rates, leverage, contracted capacity, customer demand and expectations for future AI infrastructure spending.

Likewise, the potential $5 billion fundraising figure does not mean CyrusOne would be valued at $5 billion. An IPO can raise billions of dollars while selling only a portion of a company's equity. 

The resulting valuation would depend on the percentage of shares offered, the share price and the company's financial position.

What Could Drive CyrusOne's Valuation?

Investors should pay close attention to several financial metrics if CyrusOne files an IPO registration statement.

Revenue and EBITDA growth: Strong operating growth could support a higher valuation, particularly if AI-related demand continues to accelerate.

Contracted capacity: Data centres with long-term customer contracts can provide greater visibility over future revenue.

Power availability: Access to reliable electricity is increasingly critical as AI workloads require significantly more power than traditional computing.

Development pipeline: More than 50 facilities under development could provide substantial future growth, although they also require significant capital expenditure.

Debt and financing costs: High leverage could weigh on the company's valuation, particularly if borrowing costs remain elevated.

Capital expenditure per megawatt: Investors will want to understand how efficiently CyrusOne converts investment into usable data centre capacity.

CyrusOne is also marketing Intelliscale, its platform designed for high-density AI workloads. The strategy focuses on areas such as power density, cooling efficiency and scalable infrastructure, reflecting the changing requirements of AI data centres.

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CyrusOne vs Switch and Vantage

CyrusOne would enter a competitive market if it eventually becomes publicly traded. Several other major privately held data centre operators have also attracted attention because of the growing demand for AI infrastructure.

Switch has reportedly been pursuing preparations for a public offering that could value the company at close to $80 billion including debt. Vantage has also been linked to potential IPO or sale discussions at a substantially larger valuation.

However, investors should be careful when comparing these figures. Reported valuations can refer to different combinations of equity value, debt, transaction value or IPO proceeds.

CyrusOne's potential advantage is its established operating base combined with international exposure and a substantial development pipeline. However, the business is also capital intensive.

Building AI-focused campuses requires substantial investment, while securing sufficient electricity can become a major constraint. Construction delays, higher financing costs and weaker data centre valuations could therefore affect future returns.

Another important catalyst is customer demand. In February 2026, Constellation Energy announced a 380 megawatt agreement with CyrusOne for a Texas data centre project, with a potential second phase adding another 380 megawatts. 

Deals of this scale highlight the growing importance of power and long-term infrastructure commitments in the AI data centre market.

CyrusOne also announced an $8 billion loan facility upsizing and extension in March 2026. While additional financing can support expansion, investors will need to consider how the company's debt position affects its eventual IPO valuation.

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CyrusOne Ticker: Can You Buy CyrusOne Stock Now?

At present, investors cannot buy CyrusOne shares through a conventional stock brokerage because the company is privately held.

CyrusOne was previously publicly traded on Nasdaq under the ticker CONE, but the company was taken private in 2022. Investors should not assume that CONE will automatically return as the ticker if CyrusOne completes another IPO.

Before considering an investment, investors should wait for several important milestones. These include an official SEC registration statement, confirmation of the exchange, a new ticker, an indicative price range, publicly available financial statements and the final IPO pricing.

Until those announcements are made, there is no conventional way to purchase CyrusOne shares directly.

Investors seeking indirect exposure to the data centre and AI infrastructure theme could instead research publicly traded data centre operators, infrastructure companies, utilities, power developers and semiconductor or networking businesses. 

However, these investments will not provide the same exposure as owning CyrusOne itself.

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Conclusion

CyrusOne IPO 2027 could become an important event for investors following AI infrastructure and the rapidly expanding data centre industry. 

However, it remains a potential opportunity rather than a confirmed investment. The most important developments to watch are an SEC filing, details of contracted capacity, debt levels, development spending, valuation expectations and a new stock ticker. 

Until those milestones arrive, investors should avoid treating CyrusOne stock as currently available. For easier and safer crypto trading alongside traditional market research, investors can also explore Bitrue, which provides access to a broad range of digital assets and trading tools.

FAQ

When could the CyrusOne IPO happen?

CyrusOne could potentially launch a US IPO as early as 2027, although no official IPO date has been announced.

How much could the CyrusOne IPO raise?

One source reportedly estimated that the offering could raise around $5 billion. However, this is an estimated fundraising amount rather than the company's expected valuation.

What is the CyrusOne stock ticker?

CyrusOne does not currently have a publicly traded ticker. The company previously traded on Nasdaq under CONE before being taken private in 2022. A future IPO could use a different ticker.

Can investors buy CyrusOne stock now?

No. CyrusOne is currently privately held, so investors cannot purchase its shares through a normal brokerage account.

Why is CyrusOne important for AI?

CyrusOne operates large-scale data centres and has more than 50 facilities under development. Its Intelliscale platform is also designed to support high-density AI workloads, making the company relevant to the broader AI infrastructure trend.

Disclaimer: The views expressed belong exclusively to the author and do not reflect the views of this platform. This platform and its affiliates disclaim any responsibility for the accuracy or suitability of the information provided. It is for informational purposes only and not intended as financial or investment advice.