Or-Han Construction, Trade and Industry Limited Company has been established in 1989. Since then  many Large scale housing projects and state contracts has been successfully realized. Or-Han  is also the sole representative of SYLVIANA and Sport Technology International Apt Advanced Polymer Technology Corporation of Belgium-Switzerland .


The projects of Or-Han Construction can be classified as:

	Project name and Location Ataşehir 2446 ADA1 parcel Residents and office construction EMLAK estate investment association company İSTANBUL Date of Completion www.atasehirresidence.com
	Project name and Location Kırıkkale 1.part drinking water construction State owned Iller bank public management ANKARA Date of Completion
	Project name and Location Osmaniye\Kadirli cultural center construction Cultural ministry-cultural centers department ANKARA Date of Completion
	Project name and Location Kayalıbag neighbourhood restoration construction ADANA Date of Completion
	Project name and Location   Cemalpaşa Radyoevi Street apt.construction ADANA Date of Completion
	Project name and Location Barajyolu Paksoy apt.construction 3 blocks ADANA Date of Completion