4. November 2025 – Ecorobotix SA, the global leader in AI-powered Ultra-High Precision (UHP) spraying, successfully closed its USD 105 million Series D financing round. This round supports Ecorobotix’s mission to drive the future of sustainable agriculture with innovations that improve crop health and efficiency.

Flexstone Partners participated in this D round, as well as in previous financing rounds, as investor. Flexstone Partners is an expert in private investments, taking advantage of private equity, real estate, private debt, and infrastructure solutions and specific expertise in the hard-to-access small- and mid-cap market.

Walder Wyss advised Flexstone Partners in the current and past financing rounds. The Walder Wyss team was led by Luc Defferrard (Partner, Corporate/M&A) and Erik Lanz (Senior Associate, Corporate/M&A).