With a reputation for delivering ‘best-in-class’ solutions to high-profile customers in the space industry, CRITICAL Software has provided software services and products for mission-critical subsystems and interfaces since 1998.

Working in the space, ground and earth observation sectors, CRITICAL Software is established as a reliable, proactive and cost-effective partner for customers seeking innovative solutions for their most demanding challenges. Our activities range from system or solution development to specialised services such as on-board development and independent product assurance.

With a blend of skills that comes from operating in the space sector for more than 15 years, CRITICAL’s engineering teams are exceptionally familiar with the sector’s standards and requirements. From the production of high-integrity software solutions to the development of customised systems using the best available technologies and modelling methodologies, we have the expertise to deliver success.

With offices in the UK, Portugal, Germany, the USA and Brazil, CRITICAL Software is well-placed to support our global customer base.

To discuss your needs, please contact Ricardo Armas, Business Development Manager for Space, who is based at company headquarters in Coimbra, Portugal on +351 239 989 100.

Primary Contact

Ricardo Armas

Phone Number

+44 (0) 2380111339

Website Address

General Email Address


4 Benham Road Southampton Science Park Chilworth, Southampton SO16 7QJ United Kingdom