Mission-Critical Software Development

We specialise in mission-critical software development, including requirements management, architecture design, coding and V&V.

We have a strong background in the application of software development lifecycles in the defence sector, covering some of the most rigorous standards: DOD-2167A, MIL-STD-498 and ISO/IEC/IEEE 12207:2017. With innovation in defence becoming more significant and states increasingly promoting modernisation programmes, our capabilities make us the right partner to support organisations looking to deliver high-quality results, on time and on budget.


We develop mission-critical applications ranging from Command and Control systems to training simulators - all adapted for different terrains and situations. Depending on client requirements, we apply one of two major software development lifecycles, agile or the traditional V-model. Our CMMI Level 5 certified agile process has been successfully used in the development of high-integrity systems.


We have experience in performing gap analysis, reverse engineering and re-engineering to bring new life to legacy systems. Equally important is the fact that we can leverage skills and techniques that we have acquired in developing low-level and embedded real-time systems, middleware and user interfaces.

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Browse our downloads and discover more about what we do, projects we've worked on and the results our customers enjoy.

We’ll be glad to help you on any subject we can.

If you wish to contact us, please fill in the form or send us an email at info@criticalsoftware.com