Feisty Drinks secures £500k for plant-based protein soda expansion

The £500k estimated investment has been secured by Feisty Drinks Ltd, a manufacturer of plant-based protein sodas headquartered in London. This funding round brings the company to an estimated post-money valuation of £2.5m. The business produces lightly sparkling beverages that contain 10 grams of pea protein.

Incorporated in 2022, the firm targets health-conscious consumers and athletes by providing a low-calorie alternative to traditional drinks. These products are 100% vegan, allergen-free, and formulated without any added or artificial sugars. The enterprise operates within the soft drinks manufacturing sector in the UK.

Latest accounts for the year ended 30 September 2025 show a headcount of one. This capital injection follows a share allotment conducted in August, with formal documentation for the transaction filed in September.