Critical Software

We provide systems and software services for safety, mission and business-critical applications, helping our clients to meet the most demanding standards for performance and reliability.We were founded in 1998, and our very first client was none other than NASA. Today, we work in many different markets - including aerospace, energy, transport and finance, among many others - and we have offices in Portugal, the UK and Germany.Quality standards are at the heart of what we do. We are one of only a few companies in the world to have both waterfall and agile software development processes rated at CMMI Level 5 (the highest maturity level), we're certified to ISO 9001:2015, EN 9100D, AQAP 2110 and 2210 (NATO), and we adhere to ISO 12207 and ISO 15504 (SPICE).Just as important as our technical expertise is our strong company culture and values, which guide us in everything we do. We make sure to provide excellent benefits to keep our people happy. We’re recruiting for all of our locations right now and, if you’d like to find out more, please take a look at the careers section of our website.