Created in 2017 (United States), Quill own
46 sister brands
and 1393 competing brands.
Quill is a brand of Twitter, listed on the stock exchange of Francfort.
Quill is part of the Interactive Media activity sector.
Alphabet and Meta (Internet Content and Information), Microsoft Inc. (Software-Infrastructure), Intel (Semiconductors), Apple (Consumer Electronics) and Amazon com (Internet Retail) hold portfolios of leading brands on their sector in web audience.