David Adderley is an Investment Partner at Celtic House Venture Partners who joined the firm in 2000 and has raised over. See sector focus and contact routes.
David Adderley is an Investment Partner at Celtic House Venture Partners who joined the firm in 2000 and has raised over $500 million from institutional investors while leading operations for four venture capital funds. Some sources identify him as Managing Partner, though his official title on the firm’s team page is Investment Partner. He previously spent five years as a corporate and intellectual property lawyer at Gowling WLG before entering venture capital. Adderley has led investments in and served on the boards of over a dozen start-up technology companies, representing Celtic House on more than 25 successful M&As and IPOs. His current portfolio includes CanvasPop, Coherent Path, Nuvyyo, and Raven Connected, with the firm also backing Ottawa-based Creative Layer in a $3 million seed round. Celtic House operates as an independent Canadian investment firm based in Ottawa and Toronto, focusing on technology startups. While Adderley’s specific investment thesis, check size, and lead/follow behavior are not publicly detailed, his board roles and investment history indicate active involvement in early- to mid-stage technology ventures. No distinctive
StartupFundraising tracks this investor record from SEC filings and announced rounds, updating focus, location and portfolio history as new data lands. Use it to gauge fit before an outreach, then widen the search to investors in Toronto.
Investors like David Adderley · Full investor directory · Investor access · Company funding database