BORUSAN BİRLEŞİK BORU FABRİKALARI SANAYİ VE TİCARET A.Ş.

Board/Management Information • Dec 31, 2025

Company Management

Top Management

Name-Surname	Title	Profession	Positions Held in the Company in the Last 5 Years	Current Positions Held Outside the Company
Zafer Atabey	Chairman of Executive Committee- Global CEO	Business and administration professionals	Deputy General Manager
ANIL KARACA	Executive Committee Member- Global CFO	Business and administration professionals
Uğur Onbaşı	Executive Committee Member- Borusan Berg Pipe President	Business and administration professionals	Executive Committee Member- Infrastructure and Project Segment
OĞUZHAN KUŞCUOĞLU	Executive Committee Member- Borusan Pipe US President	Economist	Executive Committee Member- Construction and General Industry Segment
SERDAR ERÇAL	Executive Committee Member- Borusan Pipe Türkiye President	Mechanical Engineer
NİHAN ALHAN	Executive Committee Member-People and Sustainability
SERDAR BİRLİKCİ	Executive Committee Member- Digital Technologies and New Product	Electronics Engineer
DIMITRIS DIMOPOULOS	Executive Committee Member- Chief Technical and Quality Officer for US Operations	Engineer	Borusan Berg Pipe Chief Operating Officer