GROUP COMPANIES

Diem UK
Founded 2018

Turkish Trade Center TTC Consulting 3rd
floor 26 St Cross Street, EC1 N 8UH, London UK
+44 7795 269 900
www.diemuk.com

Diem A.Ş.
Founded 1998

Barbaros Mah. Halk Cad. Öztanık Plaza C
Blok. No: 71/1 34758 Ataşehir - İstanbul 
+90 216 291 24 24
+90 216 291 19 42
www.diem.com.tr 

dZone Architects 
Founded 2016

Barbaros Mah. Halk Cad. Öztanık Plaza C
Blok. No: 71/1 34758 Ataşehir - İstanbul  
+90 216 988 02 20
+90 216 360 22 90
www.dzone.com.tr 

  • DIEM FOUNDED

    1998

  • FIRST CORPORATE CUSTOMER

    1999 - Siemens

  • FIRST LARGE SCALE PROJECT

    2003 - Siemens

  • FIRST TURKEY CONSTRUCTION

    2006 - Siemens Cafeteria

  • ARKEN FOUNDED

    2006

  • FIRST MALL PROJECT

    2009 - Starcity

  • FIRST SPORT BUILDING PROJECT

    2011 - Ülker Arena

  • LARGEST MALL PROJECT

    2015 - Mavibahçe

  • DZONE FOUNDED

    2016

  • FIRST PROJECT WITH FOREIGN PARTNERSHIP

    2018 Amazon - Area

  • DIEMUK FOUNDED

    2018

  • 1998
  • 1999
  • 2003
  • 2006
  • 2006
  • 2009
  • 2011
  • 2015
  • 2016
  • 2018
  • 2018
DIEM SOCIAL RESPONSIBILITIES

Haytap

In order to support this society for prevention of cruelty to animals, we purchased vegan chocolates for a religious holiday through Haytap.

Stem Cell Donation

Hundreds of people die every year because of the lack of a compatible donor. Diem cooperated with Kızılay to donate stem cells.

Göztepe Oncology Hospital

We organized an event on April 23 Children’s Day for the childrenundergoing treatment at Göztepe Pedagogic Oncology Hospital. We selected toys not harmful for these children and gave them away to the children. Diem also donated an air-conditioner to the hospital.

Earth Hour

Introduced by the WWF in 2007 to draw attention to environmental problems of Earth and growing to the largest environmental movement in the world thanks to 2 billion people from 135 countries, Earth Hour is organized by WWF Turkey here. Two branches of Diem attended Earth Hour movement in 2018.

Select a nice move

Leaded by WWF, the employees of this company decided to give up one plastic article for life. Thus plastic cups, forks and plates were banned at this company.

Sohayko Society

We sponsored the treatment costs of Golden, a cat that lost her left paw in a road traffic accident.

Children With Epidermolysis Bullosa

It is a disease causing blistering of various parts the body. It is called ‘butterfly’ disease in colloquial language due to the fact that children infected with it are not expected to live long. Patients have to take several medications to alleviate their pain. The employees of Diem donated money for the medication costs of children suffering ...

D Zone - Heybeliada Children Library

Heybeliada Children Library was designed by D Zone Team. We appriciate D Zone Team about their support.

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