The Portuguese SME Critical Software develops and markets software technologies for mission and business critical information systems, and provides engineering and consulting services on dependability for enterprises. The services encompass strategy consulting on dependability, disaster-recovery design and implementation, business-critical systems planning and development, and system maintenance and support. The company develops customized software solutions to meet the most challenging and specific business requirements. Critical Software assures outstanding quality levels by putting the strictest and demanding software engineering standards and methodologies on its software development processes, including IEEE 12207, ESA PSS05 and NASA SEL.