Contact Us

STONE-XXI is 20 operating regional offices in the largest cities of Russia.
The central office is located in Moscow.

Choose a convenient way of communication


You can choose any method of communication convenient for you, and our specialists will promptly contact you and provide a full consultation.
Contact us at the number or request a call back
Choose the regional office that suits you and call the number provided
Email us and we will contact you
Contact us via social media

Our offices

Consulting, informational and technical support to clients in the regions is also provided by representatives of STONE-DEVELOPMENT LLC
Central office in Moscow
Address: 1, Nagatinskaya Street, Moscow, Russia, 117105
Mon.-Fri. 09.00-18.00