Jørgen Peter ChristiansenJPC HOLDING A/S, JPC ENTREPRISE A/S, JPC TEKNIKERBYEN A/S, JPC CITY INVEST A/S, JONDAHL BYG 82 ApS, DANDRILL WATER AND DRILLING ENGINEERS LTD. A/S, JPC BIRKERØD MIDTPUNKT A/S, JPC SKÆRSØ SKOV A/S, J P C BYGGEVIRKE A/S, JPC DEVELOPMENT A/S og 9 mere