The age of your site is a minor factor. Since there are several factors that will drive you to the top in Google, you have a great chance at ranking high with your new startup. I don't know the details of your company, but can offer you some basic guidelines. 1-follow onsite SEO best practices and ensure you new set is set up properly, 2-follow off-site SEO best practices to drive traffic to your site and build social proof, 3-run some basic PPC ads to further drive traffic to your site. I hope this helps and please don't hesitate to reach out if you have further questions!