Robertus Willy Peter SiepSentia Denmark Services 2 A/S, Sentia Denmark Services 1 ApS, Sentia Denmark Services 5 ApS, GAHFJW Holding A/S, Selskabet af 18. oktober 2016 IVS, SECURENETWORK A/S, Sentia Denmark Services 4 A/S, Sentia Denmark Services 3 A/S, 1STEP2CLOUD ApS, Sentia Denmark Holding ApS og 1 mere