There are two ways to answer this question. If you take a look inside SEO workbooks, you most likely won't find anything about a particular "type" of SEO for a business of a certain size. After all, same SEO tasks apply to all websites – whether it's a small hobby blog or a global e-commerce conglomerate.
But, if you asked us this question, we'd say, "absolutely". Small businesses may be more concerned with local SEO and creating their link portfolios, while enterprise-level websites often don't need to worry about the basics.
With an enterprise SEO solution, the focus shifts towards elements like preserving the current rankings support volume-based keyword strategies, and establish thought leadership in their industries. In other words, enterprise-level websites often land high, and we want to keep them soaring among the clouds.