Jeff de Kleijn — SPARQNOW

At-a-Glance

Founder & CEO of Cortlandt Gulch, specializing in digital infrastructure, sustainability, and institutional performance.
Led $250M–$400M P&Ls at HP and Canon in Greater China and APAC, achieving sustained double-digit profit growth.
Delivered €28M fintech infrastructure with four national banks in Europe.
Led a €30M digital transformation for the Tokyo Olympics.
Embeds governance frameworks to support exit readiness and improve DPI conversion for investors.
Holds a Master of Arts in Chinese and a Postgraduate Master, Executive MBA Marketing.

Biography

Jeff de Kleijn is the Founder and CEO of Cortlandt Gulch, a firm focused on digital infrastructure, sustainability, and institutional performance. Since founding Cortlandt Gulch in 2019, he has specialized in restructuring post-founder and post-crisis ventures, aiming to restore investor confidence, close significant contracts, and position companies for profitable exits.