Update Nov 2023 - submission form works. Message at top of the page reads as follows:
Fill out the form below to submit a startup for consideration to the Inno Pages. The Inno team will review the submission and publish it to the directory if applicable. For any questions, email Info@AmericanInno.com.
Url is forwarded to https://www.bizjournals.com/inno, probably bought out. Not clear how to submit to this forwarded url. Looks more like a news site.
You can 'partner' with them based on a particular market, and it costs at least $350, i.e. https://www.bizjournals.com/chicago/bizspotlight