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Inside the partnership driving the JetZero Demonstrator: a first-of-its-kind blended wing body aircraft built with a digital-first approach.

How digital-first collaboration can move faster, adapt sooner and deliver next-generation ground combat capability with confidence.

STC’s relationship with Bell has transformed since the early days of the MV-75 FLRAA program.

DE Academy™ is a practical, on-demand model-based systems engineering (MBSE) and digital engineering (DE) training platform from STC.

Introducing Intelligent MBSE, a system-focused AI solution that enhances model-based systems engineering by automating time-consuming tasks, improving model accuracy and accelerating development workflows.

Arcfield is a systems and digital engineering company. We support operations across all domains—from the depths of the ocean floor to the far reaches of space—to safeguard the nation and empower defense and space superiority.

STC was founded to do systems engineering differently. Every day, we realize the power of formalized modeling to navigate complexity, increase understanding and inform decision-making.

Arcfield’s digital engineering ecosystem—an integrated infrastructure of curated modeling, simulation and data visualization engineering tools—can generate a high-fidelity digital twin of a system with traceability spanning the entire engineering life cycle.

Arcfield was created to serve a single purpose, to solve the most complex and demanding national security and space-related challenges.

Every day, STC’s team of expert engineers are unleashing the power of digital engineering to navigate complexity, increase understanding and inform decision-making.

The digital transformation of systems engineering demands more than just new tools—it requires skilled practitioners who can effectively implement model-based systems engineering (MBSE) and digital engineering (DE) methodologies.

STC is uniquely positioned to demonstrate even greater value to our customers by aligning with recent government initiatives aimed to move away from lengthy traditional defense procurements in favor of quicker, more efficient and effective procurement processes.

Frequently asked sales questions.

Product offerings and specifications.

File types supported by PuriFile.

Learn more about how PuriFile supports cross domain mission assurance.

Frequently asked support questions.

Compare the different PuriFile versions using this chart.

Contact information of current resellers.

The Intelligent MBSE solution is designed for versatility and scale, serving both defense and commercial sectors.

End user license agreement.

PuriFile is offered in several different licensing models.

Threats aren’t backing down, and neither are we. The latest version of PuriFile boasts even more advanced scanning and complex filtering so you can combat today’s evolving cyber threats.

Useful extensions provided by the specification itself are called “non-normative extensions”. In this tutorial, we teach you about them and their uses.

In this video, we'll teach you what adjunct properties are and how they are used for behavioral modeling.

Learn how to both create a usage-based ICD table and how to fix any columns you get after creating it.

We teach you how black box/white box testing can support the implementation of a system and its components.

In this tutorial, we show you how to configure and allocate higher memory to Cameo Systems Modeler.