System Integrator
A system integrator is a company that designs and combines hardware, software, and services into a working solution for a customer. In the Microsoft channel, system integrators bring together Microsoft and other technologies to deliver complete solutions.
Key Takeaways
- Combines components and systems into complete solutions.
- Works across multiple technologies and vendors.
- Common in larger, more complex deployments.
- Overlaps with VAR and MSP roles in practice.
Why it matters here
System integrators that deliver Microsoft solutions often resell and manage Microsoft subscriptions as part of the engagement, which brings CSP billing into scope.
Related terms: VAR, Managed Service Provider, ISV.
FAQ
What does a system integrator do?
Designs and combines components and systems into a working solution for a customer.

