Cahill's London Power Play Aims for Digital Finance Dominance

LONDON, UK – February 16, 2026

Cahill Gordon & Reindel LLP is making an aggressive push to dominate the lucrative European digital infrastructure and real estate finance markets, underscored by the high-profile appointment of Lisa Seifman as a partner in its London office. Seifman, who will chair the firm's Real Estate Finance practice and co-chair its Digital Infrastructure Finance practice, is the second major strategic hire from competitor White & Case in recent months, following the arrival of Jeremy Duffy. Together, their appointments signal a concerted effort by the Wall Street-founded firm to build a transatlantic powerhouse capable of capturing the most complex and high-value deals in today's fastest-growing economic sectors.

Tapping into the Data Center Gold Rush

The strategic impetus behind Cahill's expansion is clear: the explosive growth of the digital economy. The firm is positioning itself at the financial and legal nexus of a "gold rush" for digital infrastructure, particularly data centers. Driven by the voracious demands of artificial intelligence, cloud computing, and 5G expansion, the European data center market alone, valued at over $47 billion in 2024, is projected to more than double to $97 billion by 2030. Globally, the numbers are even more staggering, with estimates suggesting the market could triple to nearly $776 billion by 2034.

This boom requires unprecedented capital investment, with an estimated $170 billion in financing needed for data center projects in 2025 alone. These are not just technology projects; they are massive, capital-intensive real estate and infrastructure plays that demand sophisticated, hybrid legal and financial expertise. The primary challenge for this growth is securing reliable and large-scale power, a hurdle that intensifies the need for expert guidance. Cahill's move to install a dedicated leadership team with specific experience in data center financings is a direct response to this surging market demand.

Forging a Transatlantic Finance Powerhouse

Cahill's strategy extends beyond simply adding headcount; it is about creating a seamless, cross-border service that leverages its established strength in New York. The firm has long been a leader in U.S. leveraged finance and has built a formidable practice in digital infrastructure deals stateside. By bringing Seifman and Duffy—who will co-chair the Digital Infrastructure Finance practice—into the London office, Cahill is building a bridge to connect its U.S. expertise with the burgeoning EMEA market. This transatlantic synergy is designed to make the firm the "go-to, first-choice team for EMEA data center financing."

Herb Washer, Chair of Cahill's Executive Committee, articulated this vision in a public statement, saying, "With her arrival, along with Jeremy’s, we can more efficiently service our clients’ global needs in leveraged finance, private credit, and emerging areas in transactional finance... Cahill stands ready to advise on the most complex European and cross-border transactions." The combination of Duffy's expertise in European leveraged finance and Seifman's deep knowledge of complex real estate and data center projects creates a powerful, full-service offering for financial institutions, sponsors, and developers operating on a global scale.

The High-Stakes Battle for Elite Talent

The dual appointments of Seifman and Duffy, both poached from the London office of competitor White & Case where they held senior roles, highlights a fierce "talent war" among elite law firms. In today's specialized market, acquiring a partner with a "highly regarded" reputation and a proven track record, like Seifman, is one of the fastest ways for a firm to buy market share and credibility. Seifman's reputation is built on her extensive experience advising on some of the most complex cross-border real estate and data center financings, representing a client base of investment banks, private credit funds, and developers.

By hiring established leaders, Cahill not only gains their individual expertise and client relationships but also sends a powerful message to the market about its commitment and ambition. This strategic lateral hiring is a core component of the firm's plan to build a "top tier financing practice in Europe" that mirrors the market-leading status of its New York headquarters, moving decisively to counter a previous slump in cyclical finance markets and demonstrating a renewed focus on strategic growth areas.

Meeting Complex and Evolving Client Demands

The new London team is tailored to meet the increasingly sophisticated needs of clients navigating the digital infrastructure landscape. The financing for a modern hyperscale data center, which can cost over $500 million, is not a standard real estate or corporate loan. It often involves hybrid structures blending principles from project finance, leveraged finance, and real estate law. Clients, from private equity sponsors to hyperscale cloud providers, require legal advisors who understand these nuances.

Furthermore, the rise of private credit as a key funding source and the growing importance of sustainability—with investors demanding green financing and carbon-neutral roadmaps—add further layers of complexity. Seifman herself noted the opportunity this creates, stating, "Given our own extensive experience in this industry and across real estate finance, we have the opportunity to become a cross-border powerhouse in this space." The firm's ability to draw on interconnected practices in high yield, private credit, and restructuring provides the "formidable foundation of financial capabilities" needed to service clients who are building the physical backbone of the 21st-century economy. This strategic alignment ensures Cahill is not just reacting to market trends but is actively equipped to lead them.