Mercedes
Branch: Automotive sector
Number of employees: 145400
HQ: Stuttgart
Product and services: Production of cars, car service
Business partners:
comptetitors:
- BMW
- Porsche
- Audi
- Volkswagen
- Jaguar
- Ferrari
- Aston Martin
- Volvo
Implemented it systems:
 - Compliance Management System (CMS)


Apple
Branch: Tech
Number of employees: 137000
HQ: Cupertino, California
Product and services: Electornics including Smartphones, watches, tablets, computers
Business partners: AT&T, Verizon, Foxconn, TPK Holdings, Quanta Computer, Intel, Samsung, Toshiba.
comptetitors: Samsung, Dell, Lenovo, Microsoft, Sony, Toshiba.
Implemented it systems:
-Office Automation System
-Transaction Processing System
-Knowledge work System
-Management Information System
-Office Automotion System
-Expert Support/Information Systems
-Expert Systems


Orlen
Branch: Oil
Number of employees: 20262
HQ: Płock
Product and services: Fuel, crude oil and other natural gas
Business partners:
-KIA MOTOR POLSKA
-PORSCHE Platinum GT3 CCCE
-KAWASAKI
-JUNAK
-SKODA
-VOLVO
-SsangYong
-ARCTIC CAT
comptetitors:
- Independent service stations
- BP
- Lotos Group
- Shell
- Statoil
implemented it system:
-SAP ERP
-SAP Oil & Gas
- SAP BW
- SAP HR