I have the inverse story; factory workers picketing outside. First day the owner of the company walks up to them and explains: this company is worth $X. The terrain (land) it occupies is worth $10X. Please get back to work.
With land that valuable, and a land value tax/higher property taxes he'd have been run out of business years ago and replaced by one or more economically efficient companies.
Seems like still in best interest to have employees for factory.