Thornton is home to thousands of thriving businesses. Search below to find the perfect new boutique near you, or the Mexican restaurant with the best margarita for Friday’s happy hour!

Would you like to search available lots for development or commercial space for purchase or rent? Visit our Site Selection page and search tool.

Click to view or download our latest Restaurant Guide! Download the Restaurant Guide (PDF)

Through our Alliance Business Center, we serve new and existing small businesses in Thornton and throughout the Denver Metro area. We can provide assistance and consulting, business workshops and networking events, and help businesses locate and apply for grants and other financial assistance.

Find out more about the Alliance Center