Ingenuity That Floats


In 2008, as an engineering, factory manufacturing and installation contracting company, NETA was established under the structure of GEMAK GROUP, with the professional company identity, experienced staff and the modern technology used in the group, Shipbuilding, Ship Maintenance and Repair, Construction, Energy, Petrochemical, Oil and leading domestic and overseas customers of gas sectors; offers engineering, design, purchasing, steel processing, painting, manufacturing and assembly services.

Main Activity Areas;

Fabrication and erection of general kinds of steel constructions for Industry Shipbuildings, onshore/offshore buildings and constructions, structural steel constructions, bride constructions, power plants, storage tanks, pressure vessels, boilers, pipeline constructions, power and process piping cutting, cold forming and prefabrication works of all kinds of steel plates, profiles and pipes.


In line with the zero accident objective and the Integrated Management System, which is based on the occupational safety of its employees, it carries out its production in accordance with the environmentally friendly and ISO & EN quality certificates and continues its continuous development with the aim of meeting the customer needs and expectations with its high work efficiency.

NETA is located in Dilovası Organized Industrial Zone / Gebze / Kocaeli, 40 km from Istanbul and 8 km from Dilovası Port.

NETA is a facility;

with a closed area of 15.000 m² within a 56.400 m² surrounded area

95.000 tons / year steel shot blasting and primer painting (shop primer)

42.000 tons / year of steel production including cutting and bending works

480.000 diainch / year – 1.440 ton / year pipe manufacturing

and 50.000 tons sheet plates stock capacity.

With its location and area potential, the plant has the flexibility to expand its current capacity in order to meet the increasing customer demands.

Our address and contact details:
Dilovası OSB 4. Kısım Ceyhan Caddesi No: 21/23 41455 Gebze Kocaeli Türkiye

+90 262 724 94 84


Total Area 56.400 m²
Closed Area 14.858 m²
Profile Cutting and Drilling Line with Coping Robot Technology cutting, drilling
with drilling, threading, Taper and slot hole
punching, marking line
Steel Plate Drilling Center 6 ~ 80mm. Thickness plate processing capability
Hydraulic Press 1.500 ton x 14 m Roller
Press Directorate of Shipbuilding 1,000 tons (with moving head and table)
Pipe Bending Machine 2.5D bending capability for wide pipe width
NC Flange Welding 
up to Ø400 mm
Band Saw Machine 3 x Band Saw Profile Pipe Cutting Machines
Steel Construction 
42.000 tons / year
Pipe Spool Fabrication 
480.000 diainch / year; 1.440 tons / year
Profile Bending Machine 400 ton
CNC Pipe cutting and Worm Opening Machine Ø48 ~ Ø1125 mm.
Pipe Welding Machine Opening Machine ~ Ø500 mm.
Pipe Welding Rotator Machines Semi Automatic Pipe Welding Machines