Update & Clean Up Existing Wikipedia Page

We have an existing Wikipedia page that needs updating and cleaning up. Looking for someone experienced with Wikipedia's editing standards, not a beginner or someone new to the platform.
What needs doing:

Update outdated info in the article (including infobox details)
Add recent achievements/coverage with proper independent sourcing
Fix any tone issues so it reads neutral, not promotional
Resolve any existing maintenance tags/flags on the page
Proper citations using reliable, independent sources
Full compliance with Wikipedia's paid editing disclosure rules

Would love to hear from you .