ENKA provides full range of design and engineering, procurement, in-house welded fabrication, modularization, construction, commissioning and start-up, operation and maintenance, and project management services in the following sectors:

EPC Services

Engineering Expertise

ENKA’s engineering expertise includes traditional disciplines, architectural, civil, electrical, mechanical and structural engineering, as well as process and mechanical design for pressurized equipment, piping engineering and I&C.

ENKA integrates engineering, procurement, fabrication, construction, maintenance (EPFCM), and project management. The project design process incorporates early involvement of construction and commissioning expertise, to ensure projects are designed to be constructed and operated in the most efficient manner.

Procurement Expertise

ENKA uses its international procurement expertise and global supplier networks to provide the best value for its customers’ capital investments. Accordingly, procurement and contract specialists of ENKA perform following aspects of procurement properly to optimize purchase of material and services for achieving customer objectives:

  • Material Management
  • Contract Management
  • Logistics
  • Export Compliance
  • Supplier Management and Registry

Construction Expertise

ENKA provides construction project management services using proven technologies, systems and work processes to provide optimal results for its customers.

ENKA’s global network of construction resources facilitates the effective mobilization of skilled construction teams, construction equipment and advanced methodologies around the world.

With access to a human resource pool of over 40,000 construction personnel, and a construction equipment and machinery park of over 3,000 pieces, ENKA is able to mobilize rapidly to any location on the world map and start providing construction services with the highest quality.


ENKA, through its fully owned subsidiary Çimtaş, engineers and fabricates pressure vessels, heat recovery steam generators, storage tanks, steel structures, steel bridges, steel wind towers, oil and chemical tankers, floating platforms, powerships, piping systems for the power, oil, gas, and chemical industries, process skids and modules, turbine auxiliary systems as per ISO, ASME, API, LTA, IACS and CE requirements.

Having an aggregated annual fabrication capacity of over 100,000 t, Çimtaş Group of ENKA performs engineering, fabrication, installation (domestic and international) and modularization in five strategically located fabrication shops in Turkey and in China:

Çimtaş Çelik İmalat Montaj ve Tesisat A.Ş.

Bursa, Turkey

Çimtaş Boru İmalatları ve Ticaret Ltd. Şti.

Bursa, Turkey

Çimtaş Hassas İşleme Sanayi ve Ticaret Ltd. Şti.

Bursa, Turkey

Çimtaş Gemi İnşa Sanayi ve Ticaret A.Ş.

Gölcük, Turkey

Çimtaş Ningbo Steel Processing Co. Ltd.