Welcome
To our dedicated members and local supporters,
As President & CEO of One Southern Indiana Chamber and Economic Development( 1si), I’ ve had the honor of watching our business community grow. This year, we’ ve hit a major milestone: expanding our membership base to + 1,100 members for the first time since 1si’ s inception.
Lance Allison
President & CEO
This achievement is made possible by the members who are willing to collaborate, innovate, and support both their local chamber of commerce and their greater communities. As a member, you work every day to contribute to our local economy and bolster the resiliency of our working communities.
The collaborative nature of 1si benefits you and your business directly. The team at 1si enthusiastically serves our members through a variety of business growth resources. We are here to create genuine connections that help professionals make a real difference and forge meaningful relationships in their work. From networking events and professional development to advocacy opportunities and community investment, 1si strives to offer diverse ways to engage and thrive.
After 20 years as One Southern Indiana, our Membership Directory continues its legacy of showcasing the businesses that are here in the region. The Membership Directory encapsulates what it means to do business in Southern Indiana, and hopefully, that tradition will continue for the next 20 years.
When we say we grow business, we mean it!
Thank you for the opportunity to work alongside you and your business so we can continue the legacy of 1si and our region.
Warm regards,
Lance Allison President & CEO
4 ONE SOUTHERN INDIANA 2026 MEMBER DIRECTORY