Colorado Secretary of State – CO SOS Business Search

colorado-secretary-of-state-logoColorado Secretary of State Division of Business Organizations
Address: 1700 Broadway Suite 200 Denver, CO 80290
Telephone: (303) 894-2200 Ext. 2
Fax: (303) 869-4864

Lookup a Business Entity

Step 1 – Start

To preform a search of a corporation in Colorado you must go to the Secretary of State’s Website. The most common way to lookup an entity is by Name but you may also use the ID and Document Number fields if you have those with you.

When typing in your keywords, it is important to try and use as many keywords as possible as the system will return all results that match the terms entered. After selecting you will be brought to the results page much like the sample below.

Step 2 – Choose Your Entity

colorado-corporation-search-resultsAfter preforming your search you will be able to view up to 20 results per page and be able to preview the Entity’s: ID NumberDocument NumberNameTypeStatus with the Secretary of State, State of Formation, and the Formation Date.

To view all information on record you will want to click on the blue text link on the left hand side underneath ID Number. Below is a sample of what the record will look like.

Step 3 – Retrieve Information


Now you may see all the information on file with the Secretary of State in Colorado including but not limited to; Trade Name, Registered Agent, Status, Formation Date, Renewal Month, Expiration Date, Principal Office Address, and the option to view all previously filed documents (Filing History), File a Form Online, and to subscribe to E-Mail notifications.