компания - партнер gen.

[Song4Soul]

Входящее в международную промышленную группу Х подразделение Y (более чем в 100 странах мира) представлено в России компанией Z и ее филиалами, а также крупной сетью компаний-партнеров.

The entering into an international industrial group Х division of Y (more than in 100 countries) is presented in Russia by the company Z and its branches, as well as a large network of consolidated companies.

[Тимурыч]

Y, a division within X Group, a multinational with a global footprint in over 100 countries, is represented in Russia through Z company and its local branch officess and an extensive network of partner organizations.

[Lonely Knight]

http://www.google.com/search?hl=ru&newwindow=1&biw=1246&bih=808&q="its+partner+companies"&aq=f&aqi=&aql=f&oq=