About SOSBusinessSearch.com

Each state has an online business search tool through the Secretary of State that allows you to search for a business entity or corporation registered in that state. We understand it can be difficult to locate this online tool and use it, so we created SOSBusinessSearch.com to provide a step by step guide that shows you how to access and use the SOS entity and corporation search tool, including screenshots. These guides make it quick and easy to use the states SOS business search website.

We also provide a summary of who is the SOS for each state and what duties they handle for their state. Please note, this site is not affiliated with the Secretary of State or any other government service or website.

If you have questions or issues about your business or corporation filings, then you need to contact your states SOS directly, we cannot help you. Use the form below if you have questions or issues with SOSBusinessSearch.com.