
Katharina Unger at LIVIN farms: © Paris Tsitsos for LIVIN farms. Supplied in the company’s official press kit for editorial use. Photo source ↗
01Women in sustainability · Circular food
From food by-products to protein: an Austrian founder wins the technology award.
Katharina Unger, founder and CEO of Vienna-based LIVIN farms, took first place in the Technology & Research category of the 2026 Women in Ag Award. The German Agricultural Society, DLG, named the winners ahead of its 11 November EuroTier ceremony. Unger's company builds modular insect-rearing systems designed to turn lower-value organic by-products into protein, oil and fertiliser. DLG says systems in its network process more than 100,000 tonnes of organic by-products annually; that figure is the organiser's claim, not an independently audited throughput total reviewed here. The commercial question is whether food and feed processors can earn enough from recovered ingredients to cover equipment, energy, operating labour and consistent feedstock supply. LIVIN farms describes its Hive PRO units as designed to process thousands of tonnes each year, but unit design capacity is different from measured output at every customer site. The accompanying portrait shows Unger at LIVIN farms and comes from the company’s official press kit.






