Hilton is offering Gold status after just four stays within 90 days of registration.
Terms and conditions of the offer do say “Offer available only for Savings at Work-eligible Corporate Cardmembers for stays paid for with a Savings at Work eligible American Express Corporate Card and is not transferable” but I can’t imagine that this is the case in practice.
(Via Frugal Travel Guy.)
A little goggling got me this:
Gold after 4 stays (no CC limitations)
https://www.hiltonhhonors.com/processLanding.aspx?lp=navigant
I did the Hilton Racing Gold status fast track earlier this year which also required 4 stays (in 90 days? Can’t recall, but FT has details).
http://www.hiltonracing.com/about-hilton-racing/benefits/
Just tried using this link (https://www.hiltonhhonors.com/processLanding.aspx?lp=navigant
) and it did not work. Must be an old promotional code. I will try the Hilton Racing bit the link with the benefits comes up with a 404 error. Hopefully this will work.