Rudolph Keller
Managing Director
Keller & Söhne Holdings
Sydney, Australia
Hi everyone, I’m Rudy Keller. I run Agnano, developing fertiliser tech to help farmers achieve better results with fewer inputs. My background spans risk, compliance, and growth. Keen to connect and learn from you all.
My organisation
About me
I work across ESG, sustainability, and agriculture, with a focus on turning complex challenges into practical, scalable solutions. I lead Agnano, where we’re developing fertiliser technology to help farmers improve yields while reducing losses. My background spans risk, compliance, and business growth across different industries and regions. I’m particularly interested in innovations that deliver both commercial value and real-world impact.