REPORTS: Multiple records for the same relationship

Good Morning-

I'm working on some reports for our SVP and am running into an issue that I've seen before and am not quite sure how to fix. When I run the report I'm seeing multiple of the exact same record populate.

Example:

ABC Co.

ABC Co.

ABC Co.

ABC Co.

ABC Co.

ABC Co.

XYZ Co.

XYZ Co.

XYZ Co.

XYZ Co.

XYZ Co.

XYZ Co.

I'm getting six records with the exact same data, save one piece: their GSID.

What would be causing this?

Thanks

-Jim