Become a Member


With multiple levels to connect, brand and innovate, there’s a fit for every business. From entrepreneurship to regional expansion, One Southern Indiana is all about connecting your business to success. You’ll enjoy the flexibility of choosing the services and pricing that fits your needs. More options. More value. Your choice.

It's the membership where even the basics are comprehensive.
Ready. Set. Connect. Get connected online, in print and in person. You’ll have access to many of our online support features including a business listing in the directory, hot deals, and more. Plus your subscription to The One Weekly e-newsletter keeps you current on business issues, events and business growth opportunities. Other benefits include admission to more than 70 events annually all designed to create commerce and grow business.
Apply online

More than just a step to the next level.
Position your success!  Includes everything at the Classic membership level, plus additional online and printed business listings, invitation to peer-to-peer roundtable groups, business spotlight in One Weekly e-newsletter and many other benefits that round out this value-packed service level.
Apply online

When you’re ready to go to the top.
Your partnership with us includes the opportunity to put 1si’s chief executives, your own Board of Experts, on retainer. This high-impact membership tier also includes everything in the Elite and Classic Levels. Other benefits include facilitated introductions to businesses of your choice, PR and media coverage assistance, discounts on products and services, sponsorship opportunities and much, much more.
Apply online

When you need to soar above the competition.
You’ve got your direction and your partnership with One Southern Indiana, but now you need more. Premier membership includes all of the benefits of the other levels, but more:  more meetings, more introductions, more public relations work- more of the things that you need done to help you succeed.
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Designed to meet your needs.
An alliance designed by manufacturers for manufacturers. A unique forum where manufacturing managers meet with their peers, discuss common issues and successes, and listen to timely, expert presentations on topics that apply exclusively to manufacturing. For more information on the Metro Manufacturing Alliance contact Danny James at

Apply online
 or download a member application (pdf) apply:

+ By mail
Mail application with payment to 4100 Charlestown Rd, New Albany, IN 47150 attention: One Southern Indiana

+ By fax
Fax to (812) 948-4664

+ by phone
Let us do the work for you. Simply call us at (812) 945-0266 with your choice of payment and we will do the rest