Industrial & Trade

Erdemir

Erdemir's investor relations contact page lists the telephone 0 216 578 80 61. The website publishes corporate and investor relations pages.

Alarko

Alarko's contact page lists telephone 0212 227 52 00 and 0212 310 33 00.

Hidromek

Hidromek's English contact page lists telephone +90 312 267 12 60.

Petkim

Petkim's contact page lists telephone +90 212 305 00 00 and +90 212 305 01 00.

Koç Holding

Koç Holding's contact page lists the telephone 0216 531 00 00. The website publishes corporate and career pages.