We are a full security base integration and application business. We help with implementation and deployments.

I used Guardium to help with a cloud migration to check and do some validation for a client's data landscape and services so that they made sure that they were all secure in overall posture and all the way throughout their data security life cycle. I helped with automating some of their other services, which provided another way of providing a more fundamental catalog discovery type of scenario. I also helped with using some activity monitoring for their on-premises and cloud data sources. 

We are service providers, we don't use it internally. 

Where it is mostly being used is for enterprise clients, because they need to comply with all of the requirements, they need increased security and visibility. 

It's popular with enterprise clients who are more mature in their security implementations.

We are a solution provider and this is one of the systems that I deploy for our customers. It is used to test systems for security vulnerabilities.