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100 North Main Street
O'Fallon, MO 63366
Phone: 636-379-5532
Email: econdev@ofallon.mo.us

©2018 City of O'Fallon, Missouri
 

Our Services

The Economic Development Department at the City of O’Fallon is dedicated to welcoming new businesses to the community by providing focused support, attentive service, and up-to-date demographics and site information. The City expedites the process of opening a new business with the assistance of the unique Open in the ‘O’ program. The City’s innovative business services also include business expansion assistance, frequent retention visits, free direct marketing opportunities, and more.
What We Can Do for You

What We Can Do for You

What We Can Do for You

Meet Our Team

Meet Our Team

Meet Our Team

Testimonials

Testimonials

Testimonials

Get in Touch

Get in Touch

Get in Touch

O'Fallon Fact: The City of O’Fallon got its start as a business investment in 1854, when land was donated for a new railroad line, the North Missouri Railroad. Today the Norfolk Southern Railway continues operations on the site of the original track laid through the City in the 1850s.