real estate data company based in Hamburg, Germany
- Sargisson, L. (2012), Fool's Gold?: Utopianism in the Twenty-First Century, Springer, ISBN 9781137031075,
Google describes Emporis.com as the first global provider of building data, the world's databas for buildings
- Choice: Publication of the Association of College and Research Libraries, a Division of the American Library Association, Volume 46,Nummers 10-12, American Librsry Association, 2009
- Jackie Craven. "Where to Look for Skyscrapers". ThoughtCo.