Joule Group Holdings Limited raises £10k in latest funding round

Londonderry based Joule Group Holdings Limited has raised £10k in a new funding round. The allotment of shares, which took place on 2 April 2026 and was filed on 6 May 2026, gives the company an estimated post-money valuation of £298.4k.

Founded on 14 October 2019, Joule Group Holdings Limited operates as a mobile first marketing agency. The company focuses on shaping, creating, and measuring brand experiences across multiple channels to bridge the gap between physical and digital environments. Its service offering covers the process from initial concept through to audience delivery, aiming to remove silos between media and creative departments.

The firm currently employs 51 people according to its professional profile. While the company is registered in Londonderry, it maintains a presence in London and operates as part of the WPP Group within the tenthavenue agency network. Joule Group Holdings Limited provides services to several global brands, with a client list that includes Unilever, Paramount, Dell, and Yum!.

This latest £10k injection follows the company's established operations in the advertising services sector. The funding will support the business as it continues its professional and technical activities. No specific lead investors were named in the filing for this particular allotment. Joule Group Holdings Limited is a subsidiary within the broader WPP Group structure, which is listed on the NASDAQ.