* A specific company: There might be a company with this name, but without further context, it's impossible to find them. To find out what they do, you'd need to provide more details like their location or website.
* A generic term: It's possible that "Check Gallery" is a general term used for a place that displays checks, perhaps in a museum or historical society.
* A misunderstanding: You might have misheard or misspelled the name of a company.
To get a proper answer, please provide more information about "Check Gallery." For example:
* Where did you encounter this term? (e.g., a website, an advertisement, a conversation)
* Do you have any more details about the company? (e.g., location, website, products)
With more context, I can help you find out what "Check Gallery" does.