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About us

Generations of keenly-focused investing experience.

We have held an extensive amount of investments in North America across multiple industries for more than 50 years. We bring more than just capital. We provide value and long-term growth. We often invest significantly more beyond our initial investment in support of existing portfolio companies as they pursue growth strategies. 


Permanent capital and a deep history of investing in startups.

 Allows us great latitude in pursuing opportunities that may not fall into one of our core defined sectors, but are otherwise attractive investments. We deliberately seek out opportunistic investments as part of our sourcing strategy with a core focus on early stage startups.


 Values, capital, and partnerships.

Meet our team

Our team are committed to the same principles and standards on which we were founded.

William de Missenden

Chief Executive Officer

William founded De Missenden with the vision of continuing the family’s legacy as unique and trustworthy capital partners while developing and integrating best practices from the emerging private equity community to add greater value to future partnerships. As CEO, William has led our team in deploying nearly $1 billion in capital across multiple industries.     

Guy de Missenden

Managing Director

Guy is responsible for all aspects of deal sourcing, evaluation, and execution of new investments as well as partnering with portfolio company management to execute strategic and operational initiatives. Before joining us, Guy was an investment banking analyst for five years where he worked on a variety of M&A transactions across multiple industry verticals. 

Jennifer Nuttall

Vice President

Jennifer supports the business development efforts and is actively involved in sourcing and originating new transactions.Prior to joining us, she spent four and a half years in the private equity industry, at an energy focused capital provider. She assist us in the evaluation and execution of investment opportunities, and monitored portfolio companies. 

Genevieve de Missenden

Vice President

Genevieve assists the team’s investment efforts by conducting financial analysis, due diligence, and industry research to evaluate new investment opportunities and manage existing portfolio companies. She has previously worked on various M&A and financing transactions across the technology and finance sectors with a particular emphasis on startups.