MASS is a UK‑based defence and security technology company specialising in secure digital services, electronic warfare support and advanced data management. It positions itself as a provider of information advantage, helping defence customers operate effectively in congested and contested environments. The company focuses on turning complex data into actionable insight, supporting mission planning, operational decision‑making and long‑term capability development.
Its current portfolio includes electronic warfare and CEMA operational support, mission‑data exploitation, modelling and simulation, secure cloud services and digital forensics. MASS also delivers strategic analysis, training and decision‑making exercises for defence and national‑security organisations. With decades of experience in high‑threat environments, the company highlights its ability to deliver sovereign, high‑assurance solutions that meet the UK’s most demanding security requirements.
MASS operates from its headquarters in Cambridgeshire, with additional specialist facilities including its Electronic Warfare Training Academy in Lincolnshire. It is part of Cohort plc and contributes to the group’s wider defence‑technology capability. The company emphasises long‑term partnerships, technical expertise and through‑life support, combining software development, systems engineering and secure managed services to enhance operational effectiveness for UK and international customers.
MASS is also a supporter of the Armed Forces Covenant and publicly recognises the value that serving personnel, reservists, veterans and military families bring to its organisation. The company states that it is committed to fair treatment, inclusive employment practices and ensuring that members of the Armed Forces community face no disadvantage in recruitment or career progression. This aligns with its broader values of responsibility, service and supporting those who contribute to national defence and security.