Digital Science Leadership Transition: Stephen Leicht Named CEO as Daniel Hook Moves to Holtzbrinck Group

What Happened

On July 31, 2026, Digital Science, a prominent technology company serving the global research community, announced a significant leadership transition. Daniel Hook, who has served as the company's Chief Executive Officer (CEO) for 11 years, is stepping down from the role. He will be succeeded by Stephen Leicht, who currently serves as the company's President. This change becomes effective on August 1, 2026.

While Hook is departing the CEO position, he is not leaving the broader organizational ecosystem. He has been appointed to a newly created position: Chief Scientific Officer (CSO) at the Holtzbrinck Group, the parent company of Digital Science. In this new capacity, Hook will focus on long-term strategy regarding science, research, and innovation across the entire Holtzbrinck portfolio, while maintaining a connection to the Digital Science team.

Key Details

The transition marks a major shift for a company that has become a staple in the research data and analytics sector. The move is described by both parties as a deliberate, planned evolution of leadership rather than a sudden departure. Hook’s tenure as CEO lasted 11 years, though his history with the organization spans 16 years, dating back to his role as a co-founder of Symplectic, an early portfolio company that helped form the foundation of Digital Science.

Stephen Leicht, the incoming CEO, is a long-time veteran of the organization. His involvement began in 2013 when Digital Science invested in ÜberResearch, a company he co-founded. ÜberResearch eventually evolved into Dimensions, which is now Digital Science’s flagship research intelligence platform. Leicht joined the executive team in 2016 as Chief Operating Officer (COO), overseeing commercial, operational, and corporate functions, before being appointed President in 2023.

Leadership Timeline at Digital Science

• 2010: Daniel Hook joins the early stages of the organization.
• 2013: Stephen Leicht joins the organization following the investment in ÜberResearch.
• 2015: Daniel Hook becomes CEO of Digital Science.
• 2016: Stephen Leicht joins the executive team as COO.
• 2023: Stephen Leicht is appointed President.
• August 1, 2026: Stephen Leicht assumes the CEO role; Daniel Hook becomes CSO of Holtzbrinck Group.

Context

Digital Science operates as an AI-focused technology firm with a diverse portfolio of brands, including Altmetric, Figshare, IFI CLAIMS Patent Services, metaphacts, Overleaf, ReadCube, Symplectic, and Writefull. The company provides infrastructure and analytical tools for researchers, universities, publishers, and government bodies. Its growth has been heavily tied to the rise of research intelligence platforms—tools that organize and interpret the massive volume of global academic and scientific output.

Hook’s philosophy on leadership, as expressed in his statement, emphasizes a specific tenure length for executive roles. “I have believed for some time that the right length of leadership for a business like Digital Science is about a decade,” he noted. This perspective suggests that the move is part of a structural plan to bring fresh perspectives to the CEO role while retaining institutional knowledge at the parent company level.

Stefan von Holtzbrinck, CEO of the Holtzbrinck Group, expressed confidence in the transition, citing the long-standing working relationship between himself, Hook, and Leicht. The appointment of a Chief Scientific Officer at the parent group level signals an intent to centralize strategic thinking about the future of scientific publishing and data analytics, areas where the Holtzbrinck Group maintains significant stakes.

Why It Matters

The appointment of a new CEO at Digital Science arrives at a time when the research community is grappling with the rapid integration of artificial intelligence into academic workflows. Leicht has signaled that this convergence will be a primary focus of his administration. “As research, technology and AI converge, our opportunity to serve the global research community has never been greater,” Leicht stated upon the announcement. By promoting an internal leader who helped build the company’s flagship Dimensions platform, the board is signaling a commitment to continuity in its product roadmap rather than a radical strategic pivot.

Furthermore, the retention of Hook within the Holtzbrinck Group ensures that his experience in the research-tech sector remains accessible to the parent company. This is a common strategy in large, diversified media and technology groups: moving long-term CEOs into advisory or high-level strategic roles to mentor successors and oversee long-term initiatives that extend beyond the operational scope of a single subsidiary.

Bottom Line

This leadership change represents a stable transition for Digital Science, moving from a foundational leader to a long-term executive who helped shape the company's current flagship products. With Stephen Leicht taking the helm and Daniel Hook moving to a strategic role at the parent company, the organization appears positioned to maintain its current trajectory while focusing on the integration of AI into its suite of research tools.

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