Exhibitor (noun)

A person or organization that shows or displays something, especially at a trade show or exhibition.

Origin:

Late middle english: from latin exhibitor, from exhibere "exhibit".

Examples:

1. The exhibitor at the trade show was demonstrating the latest in virtual reality technology.
2. The exhibitor was showcasing a range of new products at the exhibition.
3. The art museum had an exhibitor who specialized in contemporary art.
4. The exhibitor was proud of the new line of furniture they had designed.
5. The exhibitor's booth was the most visited at the trade show due to the interactive displays.