The website is published and exploited in the EU by :

AdaCore 
French simplified joint stock company (SAS) with a share capital of € 141,306
Address : 46 rue d'Amsterdam, 75009, Paris, France
SIREN number: 403 325 657 RCS Paris
Intra-Community VAT number: FR 50 403 325 657
Phone number: +33 1 49 70 67 16Contact email: info@adacore.com

The website is published and exploited worldwide (except in the EU) by :

Ada Core Technologies Inc.
Address:: 150 W. 30th Street, 14th floor, New York, NY, 10001, USA
Phone number: +1 212 620 7300
Contact email: info@adacore.com

The website's publication director/editor is M. Franco Gasperoni

The website's hosting provider is :

Masuga Design, LLC
Address: 5557 28th Street SE Ste B PMB 298, Grand Rapids, Michigan, 49512, United-States
Contact email: support@gomasuga.com
Phone number: +1 616 816 2172