Spectroscopy at LHCB

Spectroscopy of hadron states, in particular those formed of heavy quarks, is a crucial source of knowledge for qcd and during last 15 years its importance was reinforced by many observations of new exotic hadron states. Thankfully to high luminosity of LHC, high b/c-hadron production cross-section and unique capabilities of LHCB detector in reconstructing b/c-hadron decays LHCB experiment has unprecedented opportunities for related spectroscopy studies. In the talk the latest results on spectroscopy of b/c-hadron states, including exotic ones, will be reported along with prospects for run3.