I'd like to be able to see a list of people who are at a set of filtered companies.

For example, if I have companies tagged as "lead" or "priority" or "customer" I want to be able to see people who work at those companies.

Currently I'd have to tag each individual as well as the company. And as I add new contacts there's no way to filter to see which new contacts I need to tag as "customer" or "lead" etc.