--- title: Contact --- [Skip to main content](https://oldi.com/contact#main) ![logo dark](https://oldi.com/hs-fs/hubfs/logo%20dark.png?width=132&height=43&name=logo%20dark.png) ![logo dark](https://oldi.com/hs-fs/hubfs/logo%20dark.png?width=132&height=43&name=logo%20dark.png) ![logo dark](https://oldi.com/hs-fs/hubfs/logo%20dark.png?width=132&height=43&name=logo%20dark.png) ![logo dark](https://oldi.com/hs-fs/hubfs/logo%20dark.png?width=132&height=43&name=logo%20dark.png) - [Home](https://oldi.com) - [About](https://oldi.com/about) - [Careers](https://oldi.com/careers) - [Contact](https://oldi.com/contact) Open main navigation Close main navigation - [Home](https://oldi.com) - [About](https://oldi.com/about) - [Careers](https://oldi.com/careers) - [Contact](https://oldi.com/contact) - Search - [Get Started](https://oldi.com/contact) [Get Started](https://oldi.com/contact) Search Online Development Inc. lets you transform your concept into a design and rapid prototype. We'll help you bring your idea to life and help manufacture it.   **ADDRESS:** 2332 News Sentinel Drive, Suite 120 Knoxville, TN 37921 **PHONE:** [(865) 579-3540](tel:8655793540) **EMAIL:** Sales: [oldi.sales@softing.com](mailto:oldi.sales@softing.com) Support:  [oldi.support@softing.com](mailto:%20oldi.support@softing.com) **WEB:** [https://oldi.com](https://oldi.com/?hsLang=en) ###### Contact Us # We’d Love To Hear From You! ##### Contact Us [View Google Maps](https://maps.app.goo.gl/8XZK5guAmzdExgvN9) Monday 9am-5pm Tuesday 9am-5pm Wednesday 9am-5pm Thursday 9am-5pm Friday 9am-5pm Saturday Closed Sunday Closed [oldi.sales@softing.com](mailto:oldi.sales@softing.com) [(865) 579-3540](tel:8655793540) ![logo dark](https://oldi.com/hs-fs/hubfs/logo%20dark.png?width=132&height=43&name=logo%20dark.png) - [Home](https://oldi.com) - [About](https://oldi.com/about) - [Careers](https://oldi.com/careers) - [Contact](https://oldi.com/contact) ©2026 Online Development, Inc. All rights reserved. [Privacy Policy](https://oldi.com/privacy-policy?hsLang=en) -