| The King’s College | New York |
| The Knowledge Capital Group | Texas |
| The Knowledge Group Ltd | New Jersey |
| The Knowledge Group, Inc. | |
| The KSC Group, LLC | Florida |
| The KXTD Guru | North Carolina |
| The La Penna Group, Inc. | Michigan |
| The LAB Miami | |
| The LAB Miamia | |
| The LABZ | Georgia |
| the Lamarjean Group, Inc. | California |
| The Lambda Funds | |
| The Laptop Specialist | Texas |
| The Las Vegas Whaling Co. | |
| The Launch Pad | Florida |
| The Lead Company, Inc. | |
| The Lean Machine | Washington |
| The Learning Center | Nevada |
| The Lee Company | |
| The Legal Assistant, LLC | New Jersey |
| The Library Corporation | West Virginia |
| The Link, LLC | Alabama |
| The Linus Group, Inc. | California |
| The Linux Laptop | |
| The Liquid Ate Her | Oregon |
| The Little Web Design Shop, LLC | |
| The Lively Computer | California |
| The Local SEO Firm | |
| The Local Strategist | |
| The Logical Product | California |
| The Logo Design Corp | |
| The Logo House | |
| The Logo Wall Street, LLC | |
| The Loop Marketing, Inc. | Illinois |
| The Los Angeles SEO Company | |
| The Luck Agency | |
| The Luxe Fund Management, LLC | |
| The Mac Guy, LLC | Florida |
| The Mac Guys | Wisconsin |
| The Mac Support Store | New York |
| The MacHax Group | California |
| The MacSmith | Maine |
| The Manifest | |
| The Maple Group | Georgia |
| The Marcom Goup, Inc. | California |
| The Marek Group | Wisconsin |
| The Marketing Cartel, Inc. | |
| The Marketing Clerics, LLC | |
| The Marketing Dept | |
| The Marketing Group USA | |