Do the two people coming in know each other, have they worked together in the past? I'd be concerned that they would act as a single unit, so if you gave them e

Do the two people coming in know each other, have they worked together in the past? I'd be concerned that they would act as a single unit, so if you gave them equal shares, you'd be giving up all control. And that might not necessarily be bad, as long as you realize it, and have appropriate safeguards for your new minority shareholder position.