Not sure why one would be "attached" to a company. It is a friggin business. You exchange your labor for money. That is all about it. Yes some projects can be exciting and mentally rewarding, especially in the initial stages but never forget that you are not the one running the show. Worry about yourself first. Owners of the company do just that and act accordingly. There are exceptions here and there but never rely on those. Hope for the best prepare for the worst.