Cyr Systems LLC is a principal-led advisory focused on complex enterprise system integrations. We operate with a small footprint, deep attention to context, and a bias toward selective, well-scoped engagements that produce durable outcomes without depending on ongoing external presence.

The firm is led by Jeremy Cyr, who works with organizations navigating complexity at the boundaries between platforms, teams, and vendors—particularly where accountability is unclear and technical decisions carry long-term operational consequences.

Cyr Systems exists to provide experienced technical and architectural judgment in situations that are difficult to reason about from inside the system. The aim is to help teams see the system more clearly, make better decisions under pressure, and move forward with confidence.