Ask any investor or successful entrepreneur, and they will reiterate that the most important factor in a start-up is the quality of its founding team. A team is more important than the idea or the size of the market or the technology or the business case, or indeed any other factor that investors will review to check the investment-worthiness of a venture.
Even if – the product is great; the technology is cutting-edge; the market is large and the company has a strong chance to be a dominant player in that large market – investors will hesitate to invest in the venture if they do not get the confidence that the founding team can deliver in the market.
What investors seek is a team that is passionate about the subject, is enthusiastic about the opportunity, has a good grasp on the dynamics of ‘business’ and not just the product/service, and who can demonstrate commitment to fight it out in the market.
While it is good to have experience in the domain, that is not a must, as that will exclude a number of bright people who either do not have work experience or are from a different domain than the concept they are pursuing. However, what is important is that even without experience in the sector, the team should have studied the sector enough to understand it very well. In fact, that is also why passion and interest in the sector is critical, because that makes it easier for a person to study the sector well.