SiXworks Limited

Based in the UK, SiXworks Limited offers specialized IT solutions focused on high-security digital environments, enhancing operational efficiency within the Defence and National Security sectors. Founded in 2017, SiXworks Limited is based in Hampshire, UK, and operates as an independent entity. The company has successfully completed two deals, with the most recent being a TRADE SALE, where IBM Corporation acquired SiXworks for USD 150. 00 mn on July 9, 2024.

CEO Steve Rawsthorn leads the organization, which has not undergone any notable pivots or changes in its business strategy since its inception. SiXworks is a prominent provider of digital solutions tailored for high-security environments, focusing on innovation and rapid development. Their core offerings revolve around advanced digital technology that enhances operational agility within Defence and National Security sectors. Key services include experimentation in technology implementation and fail-safe methodologies aimed at ensuring the integrity and security of digital infrastructures.

The company promotes high assurance, Zero Trust, and Data-Centric architectures, designed to mitigate cyber threats effectively. SiXworks serves a diverse clientele, including government agencies and private sector organizations across Europe, North America, and Asia-Pacific, addressing complex technological challenges in their pursuit of secure digital transformation. In 2024, SiXworks Limited reported a revenue of USD 44. 87 mn and an EBITDA of USD 4.

11 mn. The company operates primarily through B2B transactions with defense and national security clients, utilizing subscription models for ongoing support, consulting fees for cybersecurity expertise, and direct contractual agreements for significant projects. Following its acquisition by IBM Corporation, SiXworks Limited is positioned to enhance its capabilities in the UK public sector, particularly in cybersecurity, data, and AI offerings. The acquisition is expected to leverage IBM's resources to strengthen SiXworks' market presence and facilitate entry into new geographic regions.

As part of its growth strategy, the firm plans to develop and launch new products focused on secure digital technologies, although specific release dates have not been disclosed.