Or if they have everything lined up already - idea, investors, customers, staff, support network, etc. That said, even then, within the established tech compan

Or if they have everything lined up already - idea, investors, customers, staff, support network, etc. That said, even then, within the established tech companies there is space for innovation; if you can sell your idea within the company you work for, you have a lot more chance of success, and if you fail, you still have a job at least and / or you got paid during.