Asset management company CJSC “SOLID Management” (until 15 may 2003 – CJSC “OPTIMUM CAPITAL MANAGEMENT”) was set up in 1997 (certificate of state registration № 068.025). The parent company is OJSC “Tatneft” named after V. D. Shashin.

The Federal Commission for the Securities Market issued license № 21-000-1-00035 on December 1999 and this license authorizes the company to carry out activities related to the management of investment funds, unit investment funds, and non-state pension funds.

The company's dimensions and performance results secured it the place among the top twenty managing companies in the country. “SOLID Management” earned the following ratings: “A+", high level of reliability (Expert RA rating agency), “A”, high level of reliability (NAUFOR rating agency).