Scotland’s leading cybersecurity company, Adarma, has collapsed into administration, resulting in the redundancy of 173 out of its 176 staff – most of whom were based in Edinburgh. Once a prominent player in the UK’s cybersecurity landscape, serving major FTSE 350 clients, the company’s sudden failure highlights the fragility even of well-established tech firms.
Founded in 2009, Adarma quickly grew to become a major force in cybersecurity, providing consulting services and operating security centres for high-profile clients. With its headquarters in Edinburgh and an office in London, the firm enjoyed a strong reputation across the UK.
However, trouble began in 2022 when Adarma lost its largest client – reportedly Nationwide Building Society -which chose to bring its cybersecurity operations in-house rather than renewing its three-year contract. This loss led to a decline in revenue, which dropped from £47.4 million to £44.7 million in 2023. Despite what appeared to be manageable numbers, financial pressures mounted as post-tax losses ballooned from £10,000 to £80,000. Rising operational costs and fierce competition further squeezed the company’s profit margins.
Adding to the strain, Adarma’s private equity backer, Livingbridge, withdrew funding after more clients defected. Attempts to find a buyer for the company failed, as interested parties were only prepared to acquire the customer list, not the business itself. Faced with these challenges, Adarma abruptly ceased trading in mid-July 2025.
Employees were given a mere 30 minutes’ notice on 10 July before being locked out of company systems the following day. Many now face the difficult prospect of seeking unpaid wages for July through the Government’s Redundancy Payments Service.
The collapse sent shockwaves through the UK cybersecurity industry, serving as a cautionary tale about the risks companies face when heavily reliant on key clients without diversified revenues, especially in an environment of rising costs and intense competition.
Will Wright, UK CEO at Interpath and joint administrator of Adarma, reflected on the company’s downfall: “Adarma built a reputable foothold in the cyber security sector, but intense competition, rising costs, and a continual need for investment proved insurmountable. Our priority now is assisting affected employees through the redundancy process.”
Adarma’s sudden demise is a stark reminder of the challenges faced by technology firms in Scotland and across the UK. It underscores the critical importance of business resilience, client diversification, and prudent financial management in a crowded and volatile cybersecurity market.
