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

©2018-2019 City of O'Fallon, Missouri
CrownOur Targets
Advanced Manufacturing

O’Fallon, Missouri, is dedicated to building on the City’s already impressive manufacturing presence.

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Automotive & Aerospace Suppliers

With close proximity to assembly plants for Boeing and GM, O'Fallon is ideal for suppliers in the automotive and aerospace industry.

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Data Centers

O’Fallon’s High Tech Corridor off Interstate 64 provides an ideal location for your data center needs.

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Financial Services

With a pro-business climate, O’Fallon offers stability and growth potential for the financial services industry.

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HQ Operations, Shared Services & Back Office

The City of O’Fallon offers many strategic advantages for headquarters, shared services and back office locations.

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O’Fallon’s population of 88,418 is projected to continue growing and sustain the success of retail businesses and services.

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About O'Fallon Economic Development
Welcome to the City of O'Fallon, Missouri

The City of O’Fallon’s Economic Development Department is proactive in developing relationships with businesses seeking to locate, retain or expand their operation in O’Fallon. The Department works to market and promote the area for new business investment, economic growth, quality development and the creation of job opportunities.


The City maintains a close working relationship with the local business community and also with state-wide economic development organizations, developers, site location professionals and others involved in business development.

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Local businesses have great things to say about O’Fallon, Missouri.

Use the navigation buttons to view additional testimonials. Or, go to the Testimonials page.