Some Swedish consulting firms.
Not too many companies provide IT and management consulting focusing on the real estate industry, but here are... two.
Ten consultants focusing entirely at the property market. Selection and integration of property management and document system is an often requested service.
"Computence is Management and Business consultancy focusing on Informatics. Computence specialises in creating information solutions for management-, administrative- and operational procedures."
Not limited to the property industry but has been working with large property firms like AP Fastigheter, NIAM and KF Fastigheter. Here is a case from one their projects (in Swedish). Follow them on Twitter at @Computence and @iMurre.