I am a professional Digital Marketing analyst, Working with the hardest part of Google SEO called the "Reverse Engineering method of Google's Backlinking Patent", Which explains how Google rate the links!! I know which type of strategy should be perfect for your business website. As Every single business should go through its own marketing strategy. That is why I classify the business websites and prepare the most eligible marketing plan of action for them. You can't apply the same strategy to all.
I will analyse your website and send you solution what you exactly need to do on your site for getting top ranked on Major Search Engines (According to your keywords). I will also cross reference stats from the top websites in Google for a specific keyword and match them against your site, so that you can't fail in order to become #1 in Google!
SEO is a science that is difficult for the average person to understand, especially since the search engines themselves are opaque about the algorithms they use to rank a website. Only super skilled personnel with in-depth knowledge of Search Engine Optimization can do the tasks successfully.