To be honest, we haven't put too much thought into the business side of things. We've been growing organically from two people (the two founders, I'm one of them) to now 20 people and things always somehow worked out. We're still learning ourselves, though. Pretty much every day.

Revenue and expenses are relatively stable. We've some really good quarters, and some not so good ones. But overall we're profitable. Sometimes we also spend a lot of money on "fun" things without thinking too much and then realize later that we need to be a bit more careful with spending ;-) In particular cash flow issues when waiting for the big corporations to pay their invoices.

In terms of staff, we're actually at the moment not growing that much any more, simply because having too many people makes it difficult to run such a business as the "family & friends" feeling gets lost and we'd probably need to introduce more hierarchy, which we also don't want.