Idom to undertake feasibility studies for Polish HSR extension December 23, 2014 | Europe Company News Polish state-owned rail infrastructure management company PKP Polskie Linie Kolejowe (PKP PLK) SA has awarded a PLN2.3-million contract to Spain-based engineering company Ingenieria Idom to undertake ... This content is available to only subscribers. Username or E-mail Password Remember Me Forgot Password