SEYAŞ Sey Architects, Engineers and Consultancy Inc. is an outstanding design and consultancy firm providing innovative and sustainable design solutions with a wide range of fully integrated engineering and management services in Turkey and abroad.


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SEYAŞ has joined International Earthquake and Tsunami Conference held in ITU Maslak Campus as Main Sponsor Company.

Siemens's new production facility went into operation in Gebze... More

SEYAS is assigned to prepare design documents for New WILO Pump Production Plant in Orhanlı. The facility is to cover about 9000 sqm closed area with administration, production and warehouse units mainly.

SEYAS is to sign a contract with Gebze Yüzyıl Hospital for the Design Services of "Ortak Sağlık Birimi" Project.

Design development stage for ARK Shopping Center and Residence Project shall be started upon preliminary design permission.

SEYAŞ Construction Management Department announced that Siemens Gebze Campus Project Phase I construction was targeted to be completed in March 2009... More...

SEYAŞ is awarded by Areva T&D to perform design services for the new power components production plant in GOSB.

SEYAS is awarded with the "Feasibility Study for HOVSAN WWTP Sea Outfall Construction" Project by Azersu Joint Stock Company in Azerbaijan.

SEYAŞ is awarded design services by Pratt & Whitney & THY Teknik J.V. for Turkish Engine Center at Sabiha Gökçen Airport.

Trakya University Congress Center, namely Balkan Congress Center, that has been designed by SEYAS is awarded for construction to Karaahmetoğlu Construction Inc. Company. More...