London-based biomaterials company Shellworks has successfully secured $15 million in a Series A funding round to advance its plastic-free packaging solutions. The investment, led by Seventure Partners, will fuel the company's expansion and the scaling of its innovative Vivomer material. This capital injection marks a pivotal moment for Shellworks as it aims to make sustainable packaging both accessible and economically viable for global brands.
A Sustainable Alternative to Plastic
Shellworks develops and manufactures Vivomer, a unique material created through a fermentation process using microbes and second-generation feedstocks like used cooking oil. This innovative substance is designed to be fully compostable and biodegradable, breaking down naturally in various environments without leaving harmful microplastics. The material functions like conventional plastic during its use phase, offering a seamless transition for consumers and brands.
The company's primary focus is tackling plastic pollution from the beauty industry, which produces an estimated 120 billion packaging units annually. Vivomer offers a versatile solution for bottles and jars, providing a direct replacement for petroleum-based plastics. This innovation addresses a critical environmental challenge by offering a truly circular packaging option for a major polluting sector.
Achieving Cost Competitiveness
A key breakthrough for Shellworks is reaching cost parity with traditional materials like glass and aluminum. This milestone was achieved at a relatively small production scale of five million units. Overcoming this economic barrier is crucial for driving the widespread adoption of sustainable alternatives in the mass market.
By proving its bio-based material is cost-competitive, Shellworks can support brands transitioning from fossil fuels. The company asserts that as production volume increases, its cost-effectiveness will improve, making Vivomer more attractive. This viability removes a major obstacle for companies seeking to enhance their environmental credentials without compromising their bottom line.
Strategic Expansion and Growth
The new capital will finance Shellworks' expansion into key markets, including the United States and the European Union. The company is strategically targeting the growing wellness sector, where consumer demand for sustainable products is strong. This geographic growth is a core component of its plan to scale its global impact.
As part of its strategy, Shellworks plans to establish regional production facilities across the UK, Europe, and the US. This localized approach is designed to reduce the carbon footprint from shipping and strengthen supply chain resilience. A global production network will enable the company to better serve its international partners and meet growing demand.
Investor Confidence and Market Traction
The Series A round was led by Seventure Partners with participation from firms like LocalGlobe, MMC Ventures, and True Ventures. This strong backing underscores confidence in Shellworks' technology and its commercial potential. The funding validates the company's mission to revolutionize the packaging industry with its sustainable materials.
Shellworks has already established market traction by partnering with well-known brands, including Lush, Byredo, and The Body Shop. These collaborations demonstrate the practical application and appeal of Vivomer for companies reducing their environmental impact. Working with industry leaders provides crucial validation for its innovative packaging solutions and market readiness.
With its latest funding, Shellworks is equipped to accelerate its mission of eliminating plastic waste and reshaping packaging's future. The company's ability to combine environmental innovation with economic viability positions it as a key player in the shift toward a circular economy. As pressures for sustainability intensify, Shellworks' growth is set to make a significant industry impact.

