Whitespace Raises £10 Million Series A to Scale UK-Built Sovereign AI Platform
Whitespace, the Belfast-based artificial intelligence company focused on developing sovereign and secure AI technology for the United Kingdom’s most critical regulated sectors, has successfully completed a significant Series A funding round that is poised to accelerate its strategic growth and expansion into national and international markets. The company’s innovative approach to trusted AI infrastructure — embodied in its flagship platform Collective — has captured the interest of institutional investors seeking to support next-generation solutions in defence, national security and other high-assurance environments.
Founded in 2015 by Paul Jenkinson and Andrew McCartney, Whitespace began as a small team of engineers and designers building bespoke AI capabilities for defence and enterprise clients. Over the decade that followed, the firm evolved into one of the UK’s leading innovators in sovereign AI — delivering technology that now underpins some of the nation’s most complex and high-risk operations.
In the Series A financing, Whitespace raised £10 million (approximately USD 13 million) to scale its sovereign AI operating system, known as Collective, which is already deployed across critical live environments where security, trust and control are essential. The investment round brought in new institutional backing from Beach Equity Investments and White Cloud Capital, consolidating earlier pre-Series A support and providing a strong capital base for the next phase of the company’s development.
Beach Equity Investments, a specialist in small business buyout and growth investment, announced its participation in the round, signalling confidence in Whitespace’s market potential and strategic positioning within the sovereign AI landscape. The firm’s involvement is expected to support Whitespace’s ambitions to strengthen its leadership team, broaden customer success functions and enhance the delivery capacity at its headquarters in Belfast.
White Cloud Capital, represented on Whitespace’s board through incoming director Paul Skipworth, also played a key role in the financing. The firm’s backing underscores the increasing interest among strategic investors in companies that deliver AI solutions capable of operating in highly regulated and mission-critical contexts. With defence and national security organisations grappling with complex challenges, investors have identified sovereign AI as a high-growth opportunity where agile UK-based players like Whitespace can excel.
The funding is earmarked to accelerate product development, scale engineering and delivery resources, and expand Whitespace’s outreach both within the UK and internationally. The company plans to leverage this capital to meet growing demand from public sector and enterprise clients that require robust, secure and auditable AI systems — particularly in defence, emergency services, government operations and other regulated domains.
Central to Whitespace’s value proposition is Collective, an AI operating system designed to enable organisations to build, deploy, govern and scale AI safely across cloud, edge, on-premise, and fully air-gapped environments. Collective has been engineered for settings where sovereignty and data control are non-negotiable, giving users the ability to harness AI while maintaining complete oversight over infrastructure and sensitive information.
According to Whitespace’s leadership, the Series A investment will help shift the company from pioneering to scaling its technology at a national level and beyond. This strategic phase aims to ensure that sovereign AI capabilities can be delivered at scale, offering trusted technology that organisations can control and deploy across their most mission-critical systems.
Whitespace’s funding success comes at a time when sovereign AI — AI that is developed, deployed and governed under national control — is emerging as a priority for governments and regulated industries seeking to reduce dependency on foreign infrastructure and external technology providers. By offering an AI platform built entirely in the UK, Whitespace positions itself as a critical partner for institutions requiring assurance, security and compliance in advanced tech deployments.
In addition to enhancing its product and engineering capabilities, the capital raise will support Whitespace’s efforts to expand its leadership team with deep expertise in secure AI adoption and regulated market strategy. This growth is expected to bolster the company’s presence in sectors where trust, resilience and scale are central to operational success, particularly in defence and national security contexts.
As Whitespace embarks on this next chapter, the company’s funding highlights the growing investor confidence in sovereign AI solutions and the importance of building secure, controllable AI infrastructure for critical national systems. With a strengthened financial foundation and strategic backing from Beach Equity Investments and White Cloud Capital, Whitespace is well positioned to advance its mission of delivering trusted artificial intelligence at scale.
