We're on a mission to empower professionals and organisations with the knowledge and skills needed to build a sustainable future.
Founded in 2020, Nullig emerged from a simple observation: while the world urgently needs sustainability expertise, quality training was often inaccessible, expensive, or disconnected from real-world application.
We set out to change that. Our platform combines rigorous academic content with practical, industry-relevant training that professionals can immediately apply in their organisations.
Today, we serve over 50,000 learners and 100+ enterprise clients, helping them navigate the complex landscape of sustainability, ESG reporting, and environmental compliance.
These principles guide everything we do at Nullig.
We strive for excellence in everything we do, from course content to customer support.
We measure success by the positive environmental impact our learners create.
Quality sustainability education should be accessible to everyone, everywhere.
We believe in the power of community to drive meaningful change.
Passionate experts dedicated to advancing sustainability education.
Founder & CEO
Former sustainability consultant with 15+ years experience in corporate environmental strategy.
Head of Content
Environmental scientist and educator passionate about making sustainability accessible.
Chief Technology Officer
Tech leader focused on building platforms that scale sustainability education globally.
Head of Partnerships
Building bridges between organizations and sustainability excellence through training.
Nullig founded with a mission to democratize sustainability education
Launched first certification program, reaching 1,000 learners
Expanded to serve enterprise clients across Europe
Reached 50,000 certified professionals milestone
Introduced AI-powered learning paths and expanded course library
Continuing to grow with 100+ enterprise clients worldwide