Often an idea receives votes from a lot of people from a single organization. However, an idea that receives 5 votes from different companies shows a greater interest than an idea that received 5 votes from one company.
These votes from the same organization are usually added on the day the idea was created. So, it is likely that the idea was shared internally to engage coworkers voting for it.
It would be helpful if this would be visualizable in a report. For example with a field similar to "Idea voter email domains", but numeric so that we can order it, filter it, or use it in a calculated field.