I never noticed the New World Airport Commission on the Denver Airport Mason Monument being a fake company. Check out the other companies that collaborated, Zimmerman Metals has one yelp review that says it's a fake company. It's been running since 1936 but only 100 people work there? That's the company you pick to provide metal for an airport?!
http://zimmerman-metals.com/
https://www.yelp.com/biz/zimmerman-metals-denver