About Us

Herwitz Mueller is an Australian agri-tech start-up developing a digital platform to improve transparency and decision-making around carbon emissions in grain supply chains. Our focus is on making low-emission sourcing practical and commercially relevant for growers, millers, and buyers, starting with Australian grain.


We are currently in early-stage development and working directly with industry participants through limited pilot programs. Our approach is market-led rather than policy-driven, with an emphasis on clear, credible data that supports real procurement decisions and recognises genuine emissions-reduction efforts.

Made in Australia

Policy aligned

Eco-markets

Fair evaluation

Carbon reduction

Green industry

Australia-focused