Kelp Industries Ltd

Kelpi is a material innovation company that develops seaweed-based, high-performance bioplastic coatings for paper, card, and fibre packaging. Founded in 2020 and based in Bristol, UK, the company leverages its proprietary technology to functionalise natural seaweed carbohydrates into ultra-thin barrier coatings. These coatings are designed to be fully biodegradable, recyclable, and marine-safe, matching or exceeding the performance characteristics of fossil-fuel plastics in terms of water and oxygen resistance. The company focuses on applications across the food and beverage, personal care, and home care sectors, providing sustainable, renewable alternatives to traditional plastic packaging.

By collaborating with large packaging manufacturers and global consumer brands, Kelpi aims to address the significant challenge of plastic pollution. Its technology is compatible with standard industrial coating methods, allowing for seamless integration into existing production supply chains. As a certified B Corporation, the company emphasizes environmental and social accountability in its operations. With a team comprising scientists, entrepreneurs, and packaging specialists, Kelpi continues to scale its production capacity and expand its market presence, supported by various funding rounds and strategic industry partnerships.