This document identifies Tatyana Koroleva, born in 1972, and outlines a corporate progression or relationship involving three entities: 'Delovaya Kompaniya' (Business Company), 'Lantana-L Agency', and 'Consul - Business'. In the context of the 1999 apartment bombings, 'Delovaya Kompaniya' is the entity frequently cited as having been used to rent the basement spaces in the Moscow buildings on Guryanova Street and Kashirskoye Highway where explosives were detonated. The document serves as an investigative or administrative map of the firms associated with the case. It does not provide specific details on the bombings themselves but focuses on the organizational structure. The inclusion of Koroleva suggests her relevance to the ownership or management of these entities during the period of interest.