Business Organization Information
Business entities, trade names, trademarks, etc.

• Search business database
  
  
• File a document affecting an existing record
  
  
• File a document creating a new record
  
  
• File an annual report
  
  
• Obtain a certificate of good standing
  
  
• Validate a certificate of good standing
  
  
• Subscribe / Unsubscribe to e-mail notification
  
  

Secured Transactions Information
Uniform commercial code (UCC), effective financing statements (EFS) and other liens

• Search UCC / EFS database
  
  
• File a UCC or EFS record
  
  
• UCC and EFS forms
  
  

Contact Us

E-mail: sos.business@sos.state.co.us

Address: 1700 Broadway Suite 200,
Denver, CO 80290

Phone: 303-894-2200 option 2

Fax: 303-869-4864

• Fee Schedule
  
  
• Forms List / Certified Order Form
  
  
• FAQs, Glossary and Other Helpful Information
  
  
• Create and Manage a User Account
  
  
• Publications
  
  
• About the Business Division
  
  
• Attention Nonprofits: Planning on Soliciting Contributions?
  
  
• Employment of Unauthorized Aliens and E-Verify
  
  
• Caution Regarding Business Transactions
  
  
• Holiday Calendar
  
  
• Legal Disclaimer