Headquartered in New York City and serving local small businesses as well as bigger companies located across New York and the northeastern United States, Swarm is recognized for its excellent work in website design services. As a relative newcomer, Swarm is staffed by people who have a lot of experience in different types of site design. The staff's passionate commitment to client satisfaction is what has helped the firm to surge ahead and attain a top 10 ranking for site design services. The firm is able to create sites on any architectural foundation. This gives the client a lot more flexibility for future growth. If a client wants the ability to add new functionality in the future, Swarm codes the site so that expansion will not be a problem. Swarm builds SEO into its work, which gives a much better return on investment than clients would otherwise end up with.