The world’s biggest hotel group? Shares in Accor and IHG rise on merger speculation No Comments Uncategorized A merger of France’s Accor and its U.K. rival IHG would create a group with 1.6 million rooms. A merger of France’s Accor and its U.K. rival IHG would create a group with 1.6 million rooms. Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window)Click to print (Opens in new window)Click to share on LinkedIn (Opens in new window)Click to share on Tumblr (Opens in new window)Click to share on Reddit (Opens in new window)Click to share on Pinterest (Opens in new window)Click to share on WhatsApp (Opens in new window)