Netvantage Marketing is a search engine marketing consulting company providing search engine optimization, social media consulting, ppc management, and web analytics. We Do Search Engine Marketing. That's all we do and we think we do it quite well. At Netvantage Marketing, we are focused on helping our clients use search marketing as a powerful tool to build their businesses. We are an SEO and paid search management consulting company serving clients across the country from our offices in East Lansing, Michigan. Netvantage is headquartered in East Lansing, Michigan, but provides services to companies across the United States.