Thank you, Mark, and thank you all for joining us today to discuss our first quarter results. We are pleased with our strong start to 2025. Our team's focus on providing solutions that meet our customers' needs as part of our Matterhorn growth strategy continues to drive record results across the business and above our expectations. On a reported basis in the first quarter, we achieved all-time high quarterly revenue of $1.6 billion, representing 8% year-over-year growth and record first quarter adjusted EBITDA of $580 million, an increase of 12% as compared to last year. This performance was even better when excluding the effects of foreign exchange with revenue increasing 9% and adjusted EBITDA growing 13% to last year. Strong growth was achieved in each of our key business units. Our portfolio of growth businesses, which represents more than 25% of our total revenue and includes data center, digital solutions, and asset lifecycle management collectively grew more than 20% in the quarter. And our traditional records business achieved record results as well. This formula supports our ability to sustainably drive double-digit revenue and profit growth. Our commercial team continues to make marked progress in executing our strategy. I'm especially pleased with the breadth and scope of customer deals we are winning. For example, during the first quarter, our global scale and reputation were key factors in securing multiple records management and ALM deals where customers consolidated to single vendors, further testimony of the benefits from our number one ranking in customer satisfaction by the Wall Street Journal of the top US-listed companies. And we achieved broad cross-selling success through both traditional add-on solution sales and by partnering across the business to integrate multiple solutions for the customer. This approach met the customer need to get their job done seamlessly and truly differentiates our individual offerings by the whole suite being worth more than any single product. Our potential for growth remains significant, especially with the substantial expansion of our solutions offerings in recent years. To complement our cross-selling efforts and capitalize on this opportunity, we have marketing initiatives underway to increase awareness of our complete solutions offering. Let me now turn to an update of our key achievements and customer wins that showcase the success we are delivering against our strategic priorities, which are driving continued revenue growth in our physical storage records management business, delivering differentiated digital solutions, which truly -- which give truly transformative results to our customers in terms of revenue, security, and cost, supplying differentiated data center offerings through our global scale and customer trust, and providing asset lifecycle management capabilities, which are secure, economic, and environmentally sustainable. Let's begin with our records and information management business. We are pleased with our consistent and strong performance. Storage volume continues to increase modestly each quarter and our revenue management is further accelerating growth by capturing the enhanced customer value we are providing through our global and integrated services. Additionally, we are driving record digital revenue and a growing percentage of this revenue is recurring. Let me highlight a few new projects we secured during the quarter, starting first with records management. A Greek bank, an existing customer for over 10 years, chose Iron Mountain to store records from 20 locations following a merger. The strength of our relationship, the security of our facility, and the speed and efficiency of our document retrieval services led to cost savings for the customer. Additionally, a global insurance company's operations in Thailand awarded Iron Mountain a three-year records management agreement with the first project utilizing our Smart Sort solution to manage over 3 million commingled files. I'm also excited to share recent accomplishments in our digital solutions business. Our InSight Digital Experience Platform, or DXP, continues to gain traction and acceptance in the market. Customers are realizing the value of this SaaS platform, which is reflected in larger deal values and shorter sales cycles. We are continuing to expand DXP's capabilities to manage and create structure from unstructured content, increase efficiency through process automation, enable visibility of dark data, increase compliance, and make information actionable. We are also tailoring DXP use cases to industry-specific requirements. I'll highlight a few of our recent wins in digital solutions. In the United Kingdom, we have secured a 10-year contract with an existing customer, expanding our relationship significantly. Under the agreement, we will intake an additional 350,000 cubic feet of documents, digitize close to 9 million images per year, and provide DXP access to 2,500 users. Our store, digitize, and access solutions will enable the customer to realize financial savings, operational efficiencies, and an overall improved stakeholder experience. In Europe, we strengthened our relationship with a long-standing healthcare client through a three-year deal to digitize patient documents. Moreover, the customer is using our InSight DXP Platform's AI capabilities to provide concise summaries of patient incidents and to facilitate efficient access to critical information. We will digitize 500,000 documents and 750,000 images a month whilst also providing physical records management. Our solution will provide enhanced scalability and accelerated processing time, resulting in substantial cost reductions for the customer. As we mentioned on our last earnings call, we believe our many years of experience in providing digital transformation services to the United States government positions us well to assist the broad DOGE effort. And now let me briefly highlight a significant order we received yesterday. We have been awarded a contract for the Department of Treasury. We will be assisting with a broad digital transformation effort leveraging our DXP platform and its embedded AI capabilities. The contract value is approximately $140 million and will commence immediately with the majority of the revenue in 2026. I would like to thank the Treasury and the Department of Government Efficiency for their trust in Iron Mountain. Lastly, during the process of this award, more people involved in transforming the federal government have learned about our capabilities and experience in digital transformation. The result has been that we have seen a marked increase in our digital services pipeline serving a broad range of federal agencies across a number of improvement and efficiency initiatives. Let me now turn to our data center business. For the quarter, we continued to execute on our strong leasing backlog with revenue growth of over 20% year-over-year, driven by more than 24% organic storage growth. In the first quarter, our enterprise leasing activity was in line with expectations, leasing approximately 4 megawatts of new business. Whilst we did not sign new hyperscale contracts in the quarter, we are responding to strong interest across our US, European and Indian sites. We expect this to convert over the course of the year, which aligns with our projection for 125 megawatts of total new leasing. We continue to see strong demand for data center development across our global portfolio and our pipeline remains strong. When fully developed, our current portfolio will reach 1.3 gigawatts, more than triple the size of our current operating portfolio. Finally, I would also like to welcome Gary Aitkenhead, our new EVP and General Manager of Data Centers. Gary joins us from Equinix and reports to Mark Kidd, who leads our data center and ALM businesses. His global experience, proven leadership in driving transformation and growth, and commitment to fostering high-performing inclusive teams will be a key asset to our customers and team as we further expand the business. Turning to our asset lifecycle management business, we continue to drive strong growth in this large and highly fragmented ALM market. In the first quarter, we achieved 44% reported revenue growth, including 22% organic growth with strength across both the enterprise and hyperscale channels. In the enterprise channel, our commercial team's success is evidenced by the size and scope of deals we are winning. We think over time, as large enterprises become more sensitive to the cyber risks with the disposal of their IT assets, Iron Mountain's brand will play an ever-increasing factor in their vendor selection. And in the hyperscale channel, given the robust growth in data center development in recent years, we anticipate strong tailwinds for decommissioning work for the foreseeable future. We will leverage our differentiation as a data center operator in this channel to capture additional share. We will also continue to selectively acquire ALM enterprise businesses to expand our capabilities and geographic footprint. In late March, we acquired Premier Surplus in the Southern US, expanding our customer base and capabilities. To illustrate our growing strength in this segment, let me now share some of the ALM wins achieved during the quarter, which continued to drive strong double-digit organic growth. A large global fintech company specializing in online payments and employing over 20,000 people globally has selected Iron Mountain as its exclusive ALM partner for the secured disposition of its assets following the customers' consolidation of providers. Our long-standing relationship with this customer, our flexibility, and our experience handling sensitive assets contributed to this win. We also secured a new customer win with a global technology infrastructure provider with over 35,000 employees. Iron Mountain was chosen to manage a large batch of materials the customer accumulated through a series of acquisitions. Our solution met all of this customer's requirements, including chain of custody, reconciliation, secured wiping, and remarketing. Our reputation and brand were also key to this win. In conclusion, I'm proud of the strong results that our dedicated Mountaineers continue to deliver. Our team's commitment to meeting the needs of our nearly 250,000 customers worldwide is integral to our success. As Barry will share in more detail, we are increasing our full year guidance to reflect the strong Q1 performance and positive outlook. With that, I'll turn the call over to Barry.