Impact Days 2025

12–13 May 2025 | Vienna, Austria

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Antonio de Vall

Co-founder/ Managing Director

Green Legacy GmbH

Vienna, Austria

3 profile visitsSpeakerParticipant

At Green Legacy GmbH, we scale sustainable technologies to save water, regenerate soils, and boost drought resilience in farming and forestry.

My organisation

Green Legacy develops innovative, sustainable nature-based solutions to regenerate soils, save water, and build climate resilience in agriculture and forestry. Founded with the mission to address the growing challenges of drought, soil degradation, and food security, Green Legacy combines proven superabsorbent technologies with groundbreaking innovations like HydroSheepBoost — transforming natural materials such as sheep wool into super-performing soil enhancers. Our products help farmers, foresters, and municipalities reduce irrigation needs, cut fertilizer use, strengthen soil biodiversity, and secure harvests even under extreme climate stress. With a rapidly growing customer base, validated field results, and strong research partnerships with leading universities, Green Legacy is now scaling its impact across Europe — leading the transition toward regenerative, climate-smart agriculture. We believe the future of farming is rooted in nature, and powered by science and innovation. Green Legacy: from dry fields to green yields.
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About me

I am Co-Founder and CFO of Green Legacy GmbH, where I lead finance, investor relations, and support strategic expansion with a strong technical and commercial focus. With a background in engineering and over a decade of experience in sales, operations, and business development, I bridge product innovation with market traction.

 At Green Legacy, my role is to shape the company’s financial strategy, manage grant funding and co-investment structures, and drive international market entry. My deep understanding of both the technical performance of Green Legacy’s sustainable soil solutions and the commercial needs of agricultural and forestry clients has helped the company grow rapidly across Europe.

My mission is to scale Green Legacy’s impact through sound investment partnerships and sustainable, data-driven business growth — bringing nature-based innovations like Polygrain and Polysorb to the forefront of climate-resilient land management.

Currently, I’m also supporting the development and market strategy for HydroSheepBoost, our next-generation solution that combines natural materials with advanced water and nutrient retention capabilities — driving new opportunities for climate-resilient agriculture.

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Speaker sessions (1)

Tuesday, 13 May 2025

16:40 - 17:40

(Start-up Pitching) Redefine Tomorrow

Location:Rathaus - Pitching StageTrack:Start-up Pitching