Download the list of Companies in United States. Smartscrapers provides an accurate directory and the latest data on the number of Companies in United States There are 2171033 Companies in United States as of April 1, 2026; which is an 0.68% increase from 2023. Of these locations, 1936028 Companies which is 89.18% of all Companies in United States are single-owner operations, while the remaining 235005 which is 10.82% are part of larger brands. The top three states with the most Companies are California with 259038 Companies, Texas with 239279 Companies, Florida with 193321 Companies. Average age of Companies in United States is 3 years and 9 months.