In a significant strategic move within the defence and cybersecurity sector, US aerospace and defence giant Airbus has finalised an agreement to acquire the UK-based cybersecurity firm Ultra Cyber. The acquisition, announced on Monday 23 March 2026, involves purchasing the business from private equity firm Advent International for an undisclosed sum, with completion anticipated in the latter half of 2026.
Strategic Expansion in Cybersecurity
This acquisition marks a deliberate step by Airbus to reinforce its position as a trusted, sovereign partner for the United Kingdom and a key supplier to its allied nations. By integrating Ultra Cyber into its portfolio, Airbus aims to bolster its cybersecurity presence across Europe, complementing its existing cyber operations based in Newport, Wales. This move follows Airbus's previous acquisition of German cybersecurity firm Infodas in 2024, highlighting a consistent strategy to expand its cyber defence capabilities.
Background and Corporate Structure
Ultra Cyber, headquartered in Maidenhead, employs over 200 staff and is currently a component of Advent's Cobham Ultra defence business. The firm originated as part of the former FTSE 250 company Ultra Electronics, which was acquired by defence firm Cobham for £2.6 billion in 2021. Cobham itself had been purchased by Advent International the previous year, illustrating a complex corporate history within the defence industry.
Recent activities by Advent include agreeing to buy Ultra Precision Control Systems from US firm Eaton last year, and reports from Bloomberg earlier this month indicate that the private equity firm is considering selling its Ultra Maritime business, driven by increased demand due to recent geopolitical conflicts.
Leadership Perspectives on the Deal
Mike Schoellhorn, Chief Executive of Airbus Defence and Space, emphasised the long-term implications of the acquisition. "This acquisition testifies to our long-term commitment to the UK as a core home market," he stated. "By joining our expertise with Ultra Cyber's unique capabilities, we are acting as a long-term, trusted partner to the UK Ministry of Defence. We are building the resilient, sovereign infrastructure required to help keep the UK and its allies ahead in the cyber domain."
Shonnel Malani, Managing Partner at Advent and Chairman of the Board at Ultra Electronics, reflected on the firm's contributions during a period of geopolitical tension. "During what has been a time of major geopolitical tension and uncertainty, we are proud that the investments made in Ultra Cyber, under Advent's ownership, have supported efforts to help protect the country and its allies from electronic warfare, and contributed to strengthening the UK's sovereign capabilities," he said.
Implications for the Defence Sector
The acquisition is poised to enhance Airbus's competitive edge in the cybersecurity market, particularly in Europe, by leveraging Ultra Cyber's specialised technologies and workforce. It underscores a broader trend of consolidation in the defence and tech industries, where major players are seeking to integrate advanced cyber capabilities to address evolving threats in electronic warfare and digital security.
As geopolitical uncertainties continue to shape defence priorities, this deal positions Airbus to play a pivotal role in safeguarding national and allied interests through enhanced cyber resilience and innovation.
