Data Center Surge Powers Iron Mountain's Fifth Consecutive Year of Record Performance Under Meaney's Leadership

Iron Mountain Inc (NYSE:IRM) delivered a strong finish to the year, with CEO William L. Meaney leading the company through another record-breaking quarter that exceeded Wall Street’s expectations across the board. The company’s adjusted earnings climbed to 61 cents per share—a substantial jump from 50 cents the prior year and above the anticipated 59-cent consensus. This performance marks the fifth straight year of all-time highs in revenue, adjusted EBITDA, and adjusted funds from operations (AFFO).

Fourth-Quarter Financial Highlights Surpass Estimates

The company announced adjusted funds from operations per share of $1.44, up from $1.24 a year prior, while revenue reached $1.843 billion against a forecast of $1.803 billion. Adjusted EBITDA margin held steady at 38.3%, with operating income landing at $341.04 million. The strength came primarily from two drivers: storage rental revenue, which jumped 13% to $1.06 billion, and service revenue, which surged 22% to $782 million. The service revenue acceleration reflects growing demand for value-added offerings in the company’s storage and data management segments.

Segment Performance Reveals Diversified Revenue Growth

Breaking down by business unit tells a compelling story of balanced expansion. Global Records and Information Management (RIM) revenue increased to $1.37 billion from $1.26 billion, demonstrating steady demand in the traditional records storage market. More notable was the explosive growth in Global Data Center revenue, which jumped to $237 million from $170 million—a 39% year-over-year increase. This acceleration underscores the strategic importance of Meaney’s investments in data center infrastructure. Corporate and Other revenue also climbed to $234 million from $153 million, reflecting improved operational efficiency and cost management.

Meaney Signals Strong Momentum Heading Into 2026

CEO William L. Meaney emphasized that the company is well-positioned for continued expansion, noting that strong data center leasing activity in Q4 provides added momentum as Iron Mountain enters 2026. Meaney highlighted that 400 megawatts of new data center capacity is scheduled to come online over the next 24 months, supporting the company’s expectations for double-digit revenue and profit growth. Growth businesses are accounting for a larger share of revenue, while the company’s highly recurring physical records storage operations continue to provide a stable earnings foundation.

Fiscal 2026 Guidance Remains Optimistic

Iron Mountain’s forward guidance reflects confidence in this dual-engine growth model. The company expects fiscal 2026 revenue between $7.625 billion and $7.775 billion, above analyst consensus of $7.596 billion. More impressively, the company projects AFFO per share of $5.69 to $5.79, substantially exceeding the consensus estimate of $4.22. For the first quarter alone, management anticipates revenue of $1.86 billion versus the consensus estimate of $1.797 billion, with AFFO per share of $1.39. These projections demonstrate management’s conviction that the data center growth trajectory and records management stability will drive outperformance.

Dividend Reinforces Shareholder Commitment

On February 12, Iron Mountain’s board declared a quarterly cash dividend of $0.86 per share for the first quarter, reaffirming the company’s commitment to returning capital while funding growth investments. This consistency in shareholder returns, combined with the strong operational performance, sent shares higher by approximately 9% to $109 per share following the announcement.