Nope.
Multiple columns, just one shown in the example
The Company column contains text (the company name). Each text cell has a hyperlink associated with it (the company's website). If you hover your mouse over the CompanyA and CompanyB text in the original posting, you'll notice that there
is a hyperlink associated with that text. When I sort the table (again, it's multi-column, so I can't just sort on a single column), the text in the cell changes (it gets sorted), but the hyperlink at is associated with the text in that cell remains associated
with the cell, not the text. So CompanyA now has the hyperlink for CompanyB (in our simple example).
No separate column for the hyperlink, the hyperlink is associated with the text in the cell, but it appears that the hyperlink is attached to the cell, not to the text.
I'm not sure I can describe it better that I have already.