WormUp: Closing the loop in biowaste

In the world of creative entrepreneurship, few stories wriggle their way as naturally into both design and sustainability circles as that of WormUp. What started as a modest Swiss idea to tackle food waste evolved into a finalist pitch on the global stage. In 2017, WormUp became the Switzerland finalist at the Creative Business Cup (CBC)—a milestone that catapulted their vision of home vermicomposting from backyard experiment to internationally recognized innovation. 

The Seedling Idea: Founding WormUp 

WormUp was born in 2014, the brainchild of four friends in Zurich who were united by a shared frustration with urban food waste and a passion for ecological design. Observing the inefficiencies of centralized composting systems and the untapped potential of vermicomposting (composting with worms), they saw an opportunity: What if every home could compost right where waste is generated—without the mess, smell, or stigma? 

Thus, WormUp GmbH was founded. Their vision: to close the loop on biowaste in a way that was beautiful, simple, and scalable. Nature would do the work. Design would make it desirable. 

From Kitchen Corners to Community Gardens 

WormUp’s flagship product, the WormUp HOME, is a minimalist ceramic worm composter designed to sit gracefully in any living space—kitchen, balcony, basement, or stairwell. Made from breathable clay and engineered to support a healthy microbiome, this object blurs the line between furniture and function. It allows households to turn up to 65 kg of biowaste per year into rich humus—no odors, no electricity, no nonsense. 

For larger-scale needs, WormUp created the WormUp SCALE—a modular outdoor vermicomposting system made from Swiss larch and upcycled materials. Used in schools, restaurants, and residential complexes, SCALE supports community composting and doubles as a planter for growing fresh produce right above the compost bed. 

The Hybrid Model: Profit Meets Purpose 

But WormUp is more than just a product company. Alongside their GmbH, the team established the Verein WormUp, a nonprofit arm dedicated to education, awareness, and scientific research on vermicomposting. They’ve run school workshops, partnered with farmers to trial worm-based manure treatments, and collaborated with Swiss cities to integrate composting into urban planning. 

This dual model—commercial sales and mission-driven outreach—has made WormUp a rare example of how design, entrepreneurship, and environmental literacy can reinforce each other. 

Recognition and Growth 

Since their CBC finalist appearance in 2017, WormUp has earned international accolades, including Wallpaper* Magazine’s “Best Natural Selection” award in 2019. Their thoughtfully crafted design has caught the attention of investors and media alike. In 2024, impact investing platform Inyova named WormUp one of Switzerland’s top startups building a sustainable future, highlighting their ability to reduce methane emissions and support soil regeneration. 

Though WormUp remains privately held, their growth has been fueled by a mix of product revenue, grants, foundation support, and a dedicated customer base committed to zero-waste living. They have built a brand that is quietly radical—disruptive not by flashy tech, but by making composting beautiful, functional, and normal.