Critical Software has spent nearly three decades solving problems most companies never see. Founded in 1998 out of the University of Coimbra, it grew from a startup into an international software company with offices in Coimbra, Porto, Lisbon, Viseu, Southampton, Munich and Pittsburgh, trusted by organizations like NASA, Airbus and Stadler to build mission-critical software for aerospace, defense and rail.
A company growing this fast needs a website that can keep up. The brief was clear: a brand evolution to match the company’s standing, and a site engineered to grow and change as quickly as the business behind it.
- Sector
- Technology
- Service
- Website
- Branding
- Year
- 2025
- Location
- Portugal
A brand grown up with the company.
Critical Software had the reputation of a global player and the brand of a younger company. We evolved it instead of starting over: a sharper identity, and a visual language with the confidence to sit beside the names it works with. The heritage stays intact. The presentation finally matches it.
A website built like software.
Critical Software builds software where failure is not an option. The website had to be made with the same mindset. Rather than a fixed set of pages, we built it on a design system: a library of modular components with consistent rules, which the team can recombine into new pages without rebuilding anything. The site is assembled the way their own products are, part by part, each piece tested, documented and reusable. It is fast and stable, built to a standard Critical Software’s own engineers would recognize.
Made to evolve.
At this pace, a static website is out of date within a year. This one was built to grow with the company. New sections, new markets, new services: the team can add them inside the system, and the site stays coherent as it expands. That is the whole point of a website for a company that never stops moving.
Other projects
More worth seeing
A few other brands we have shaped, and the experiences we built around them.
