You don't actually need an MBA to start a company. MBA is just a way to gain more knowledge.
You can learn everything you need online pretty fast, without wasting too much time getting MBA.
And you probably know that the best way to become good in business is to DO business. This experience will be WAY more valuable that any MBA.
Yes exactly for starting a new company you need a good capital , a good plan and hardworking professional who can bring you business up . MBA degree is just for your knowledge but these business skills you learn from interacting with people and experiencing different strategies.