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Principal, TSJ Consulting (1998-2006; 2011-present)
- Strategy assignments for clients such as Altiga, Comverse, Salix, SBC and Xedia
- Interim Chief Strategy Officer at VGo Communications
- Interim VP of Marketing at Quantiva
- Researched and authored market reports for Ovum
General Partner, Castile Ventures (2000-present)
- Currently participates on the boards of Ratepoint, VGo Communications and Whaleback Systems
- Previously served on the boards of Aspeed (acquired by SIMtone), Neah Power (OTC BB:NPWS), Quantiva (acquired by NetScout), Sandbridge (acquired by an undisclosed public company) and Stargus (acquired by C-COR).
VP of Marketing, Amnet, Netlink and Cabletron (1993-1997)
- Responsible for all aspects of marketing for this developer of networking products including positioning, marketing strategy, product planning, product management and marketing communications.
- Retained leadership of marketing after Netlink’s acquisition of Amnet
- Led Cabletron’s carrier marketing following the acquisition of Netlink by Cabletron.
Director of Marketing, Octocom Systems (1990-1992)
Senior Product Manager, Motorola/Codex (1984-1989)
Networking Analyst, Logica (1980-1983)
Education: MA in mathematics, St. Catherine’s College, Oxford University
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“Roger has a deep appreciation of the dynamics that drive new markets. He understands the implications for stakeholders, and knows how to provide clear and actionable guidance.”
Mary Ann O’Loughlin, former chief executive US operations, Ovum
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