Sure if you’re a limited company you’ll see a drop down under your company name in the top right nav. You can also add your name to another company using our multi user app. When you login you’ll see both companies listed.
You can also setup different trading names, in Invoice Settings.
If you’re a sole trader you are the company, so you can’t have multi companies unless you can duplicate yourself 🙂
But, you can have different trading names. You can also go into partnerships, solicitors etc would use Partnerships but they’re not that common out of that traditional style business. Bullet doesn’t support Partnerships.