Institute of Quantum Materials Science LLC perform since 2007 the fundamental research in the field of the physical metallurgy and materials science to give solid basis for design of new materials and development novel technological solutions. We focus on the investigation of the clue problems motivated by technological needs and related to the phase equilibrium, transformation kinetic and properties of the steel and alloys. IQMS is distinguishing by wide using of the modern computational materials science methods based on first principle electronic structure calculations for prediction of the materials behavior on different scale level. High skilled personnel and computational facilities are sufficient for consummation of complex research project. The collaboration between IQMS and leading research groups working in computational materials science provide high level and reliability of the researches.