Barclay Knapp

Barclay Knapp (sometimes credited as J. Barclay Knapp) is an American business executive and academic. He co-founded International CableTel in the early 1990s and served as chief executive of its successor NTL Incorporated, a major UK cable and telecommunications provider that later merged with Telewest and rebranded as Virgin Media. He is a senior fellow at the center for Financial Economics in the Johns Hopkins University Department of Economics and has been associated since the 2020s with DeepGreenX, serving as its chief executive.

Early life and education Knapp is a graduate of Johns Hopkins University (BA, 1979).

NTL restructuring and departure Following rapid consolidation at the turn of the century, NTL was hit by the telecom downturn and high leverage. In May 2002, NTL filed for Chapter 11 bankruptcy protection in the United States as part of a restructuring plan that swapped roughly $11 billion of debt for equity. Knapp stepped down as chief executive later that year and left the company in 2003.

NTL later merged with Telewest and, following a brand licensing agreement with Virgin, rebranded as Virgin Media in 2007. In October 2025, the company submitted a formal request to withdraw its planned public offering.

In early 2026, a Hong Kong weekly magazine published an investigative report alleging that some former investors of the Hong Kong–based iFree Group had been encouraged to transfer their shareholdings to DeepGreenX in connection with a proposed overseas listing, raising concerns about investor protections and regulatory status. DeepGreenX denied the allegations, stating that it had no direct investment relationship with iFree Group and that the magazine's report contained factual inaccuracies, adding that it had not been contacted for verification prior to publication.