
Grider Marketing. Was established in 2006 after noticing a need in the marketplace for tiny, dedicated search engine management (SEM) firms. Too many of the well-known SEMs are huge agencies that care more about the bottom line and attracting new customers than really paying attention to their existing customers. Grider Marketing. Is different. We're a tiny company that pays close attention to each and every customer that we currently have. Our mission is to suit your aims!