Critical Software S.A.

At Critical we create and deploy software solutions that guarantee support for key operational functions. We deliver software tools that protect personnel, monitor the safety of equipment and ensure that critical processes are conducted securely and efficiently. Working within a diverse array of market sectors we deliver high-quality, expert staff who help our customers achieve and sustain success in all their IT ventures. Time and again, our customers value our in-depth knowledge and partnership approach, which together ensures excellent results in the development of solutions that simply must not fail. 

Critical provides solutions, services and technologies for mission and business critical processes and our success lies in bringing quality and innovation to our customers’ IT systems in a timely and cost effective manner. We have a solid track record of delivering quality projects on time and within budget and have successfully released technologies and products worldwide. 

Since 1998 we have been committed to making a difference. We seek the best talent and constantly invest in continuing development programmes. Critical operates an accredited quality management system and offers exceptional value for money, combining outstanding quality with competitive cost.

Small and Medium sized Enterprise
Alt Portugal




ITEA 3 Call 4

Boosting Design Efficiency for Heterogeneous³ Systems


ITEA 2 Call 3

Networked Monitoring & Control, Diagnostic for Electrical Distribution



ITEA 2 Call 2

Evolutionary validation, verification and certification