Basic background check of Russian companies (add on)

In my previous post I forget to mention that in the process of the subject identification it is also reasonable to use database from the Uniform State Register of Legal Entities of Russian Federation (ЕГРЮЛ database).
In this database you can verify if the subject was duly incorporated, get it INN and OKPO codes.
I'd like to thank Mr. Ludo Block for his kind remark about this database. I rare use ЕГРЮЛ database in my everyday work but it can be recommended as valid and up to date informational source.