QCI’s elite, agile teams offer best-in-domain expertise for improving system performance and reducing risk. The level of support we deliver for assessing options is informed by our signature ‘Quaternion-Based Approach’ (QBA) that provides a broader context by integrating systems architecture, cost analysis, systems engineering, and modeling & simulation. This multi-dimensional analysis helps our customers navigate both technological complexity and fiscal uncertainty to make confident decisions with lasting value in terms of both innovation and affordability.