| The Scarlett Group, LLC | Florida |
| The Search Engine Guys, LLC | Texas |
| The Search Engine Shop | |
| The Search Monitor | Florida |
| The Search Ninjas | |
| The Search Source, Inc. | Nevada |
| The Security Awareness | Tennessee |
| The SEO Pub | |
| The Service Bureau, LLC | Utah |
| The Shams Group | Texas |
| The Sher Agency | |
| The Sherwood Group | South Carolina |
| The Sidwell Company | Illinois |
| The Sileo Group, Inc. | Colorado |
| The Sinatra Company | Massachusetts |
| The Singular Factory | Florida |
| The Site Edge | |
| The Site Slinger | |
| The Site Station | North Carolina |
| The Skins Factory, Inc. | Florida |
| The Sky Floor, LLC | |
| The Skyline Agency, LLC | |
| The Smart Panda Corporation | Nevada |
| The Sneakers Agency, LLC | New York |
| The Snug, LLC | |
| The Social Being, LLC | |
| The Social Media Advisor | Colorado |
| The Social Nerds | |
| The Social Strategy | |
| The Society for Information Display | California |
| The Software Company, Inc. | Colorado |
| The Software Machine, Inc. | |
| The Software MacKiev Company | California |
| The Software Network LLC | New York |
| The Software Revolution, Inc. | Washington |
| The Softwise Co., Inc. | Ohio |
| The Solution Works | Maryland |
| The Sound Enclave, LLC | |
| The Sound Station | Oklahoma |
| The Source Computing | Minnesota |
| The Space List | |
| The Space Settlement Institute | New York |
| The Spaceconnection, Inc. | |
| The Spoon | Washington |
| The SSI Group, LLC | Alabama |
| The SSL Store | Florida |
| The Standard CIO | Florida |
| The Starr Conspiracy | Texas |
| The Startup Street | |
| The Stephenz Group, Inc. | |