How can I get a list of text to display in columns rather than one long list?

We're creating a knowledge base and sometimes we have articles that simply list companies that fall under certain categories.

At the moment, when we copy a list of these companies, they take up the whole screen because it just lists one company on each line, which can be quite long.

I'm wondering if there is a way to make it display in columns. The same way Windows would format your files if you selected list view instead of details.