your opposite number

US /jʊər ˈɑpəzɪt ˈnʌmbər/
UK /jʊər ˈɑpəzɪt ˈnʌmbər/
"your opposite number" picture
1.

Gegenstück, Kollege in gleicher Position

a person who has the same position or does the same job as you but in a different department, organization, or country

:
I'll need to discuss this with my opposite number in the French office.
Ich muss das mit meinem Gegenstück im französischen Büro besprechen.
The CEO met with his opposite number from the rival company.
Der CEO traf sein Gegenstück von der Konkurrenzfirma.