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The latest funding rounds from the UK tech ecosystem. Updated 21 October 2026.

Announcements

405

Total raised

£13.4B

disclosed amounts

This month

£87.7M

raised so far

Series B
£15.0M

Molten Ventures led the Series B round with participation from Altair and existing investors to accelerate the development of Deltaflow.OS.

"Solving quantum error correction – one of the defining scientific challenges of our times – will enable quantum computers to accurately simulate the true complexity of nature. Armed with useful quantum computers, humans will enter the Quantum Age, where we go from slow trial and error to solve complex problems to an era of rapid design using quantum computers. We haven’t even begun to imagine the many ways such technology will positively transform our world."
— Steve Brierley, Founder & CEO
Series B
$75.0M

The financing round was backed by institutional and strategic investors including Phaistos Investment Fund and Strategic Development Fund.

"It is really exciting to see a rich mix of institutional and strategic investors validate the mission and spirit of EdgeQ. We are here to empower and enable new players, new participants, and new providers of 5G connectivity and internet access in simplistic, affordable terms,"
— Vinay Ravuri, CEO
Series B
£8.5M

The funding round was led by Mercia with backing from Beringea to support private sector expansion and new academy launches.

"These are really exciting times for our business and we are delighted that Mercia have invested in us alongside Beringea to help us scale and support more organisations to deliver a positive contribution to society and the planet. Their investment will allow us to continue to improve and innovate, making it easier for members provide to more social good."
— Guy Battle, CEO
Series B
$46.0M

The round was led by 2150 and Energy Impact Partners alongside Legal & General Capital.

"This funding round and acquisition of BeWarm marks a significant new chapter for Hometree, enabling us to deliver on our long-held vision of building the leading residential energy efficiency platform across Europe. The recent energy crisis has shown that we can’t remain reliant on foreign gas to heat and power our homes, and Hometree has a key role to play in helping homeowners transition to a more safe, stable and affordable energy system."
— Simon Phelan, CEO
Series B
£72.4M

The financing package includes equity and debt from backers including Original Capital and SoftBank Vision Fund 2.

"Sustainability and reducing costs are paramount concerns for our clients today. In the aftermath of Covid there has been a pincer movement of inflation and climate pressures on businesses, leading to widespread concern over the cost and carbon emissions of owning and operating commercial buildings,"
— Will Cowell de Gruchy, CEO