About us

Who we are

Denis and Lewis bring over a decade of experience in technology, sustainability, and ESG software. They’ve collaborated professionally for more than seven years, underpinned by a close friendship dating back to 2012. Together, their complementary strengths are now being combined to address the urgent challenges of nature loss.

Lewis has extensive tech expertise from companies such as N26 and PayPal, with a dedicated focus on sustainability solutions in recent years. Meanwhile, Denis is an expert in digital business models and product development, with a proven track record of leading product teams to build and scale software solutions for large corporates during his tenure at OMMAX.

Our mission

Leeana harnesses the power of advanced technology and geospatial data to help businesses understand and reduce their impact on nature. Our ultimate goal is to create a future where businesses become nature-positive and can thrive in and around biodiverse ecosystems.

We believe the future of sustainability is location-specific. By bridging the gap between high-level reporting and practical on-the-ground action, we empower organisations to quantify site-level impacts, manage their risks, and actively contribute to preserving local habitats. From reporting to reduction, our goal is to help sustainability teams tackle nature loss in a tangible, measurable way, ensuring both corporate success and the health of our natural world.