In the current Metropolis GZM are located about 102 centres offering modern business services and employing over 23.500 people, including 17.000 people in centres with foreign capital. The largest investors in this sector include:The largest investors in this sector include: Arcelormittal, Asseco, Bombardier, Capgemini, DAZN, Ericsson, Fujitsu Global Delivery Center, Hireright, Honeywell, Huawei, IBM, ING, Kroll KLDiscovery Ontrack, Mentor Graphics, OEX, Oracle, Perform Media, PWC, Rockwell Automation, SII, Steria, Teleperformance, Unilever i Wipro.