Industrial zone
İstanbul Tuzla Organised Industrial Zone (İTOSB)
Organised Industrial Zone (OSB)Tuzla, Istanbul
Demonstration data — companies on this page are fictional.
- Companies
- 22
- Verified
- 3
- 14%
- Factory verified
- 2
- Machines (units)
- 54
- Verified machines
- 40
- 74%
- Exporters
- 4
- Sectors
- 14
- Industrial zones
- 1
Overview
- Quality, Testing & Metrology Services314%
- Welding & Steel Fabrication314%
- Additive Manufacturing & Prototyping29%
- Machinery Building & Industrial Automation29%
- Textile & Apparel29%
- Tooling, Molds & Dies29%
- Agricultural Machinery & Agri-Equipment15%
- Automotive Supply Chain15%
- Food Processing & Co-Packing15%
- Glass, Ceramics & Natural Stone15%
- Heat Treatment15%
- Metal Cutting & Precision Machining15%
- Plastics Processing15%
- Sheet Metal Fabrication15%
Table view
| Quality, Testing & Metrology Services | 3 |
| Welding & Steel Fabrication | 3 |
| Additive Manufacturing & Prototyping | 2 |
| Machinery Building & Industrial Automation | 2 |
| Textile & Apparel | 2 |
| Tooling, Molds & Dies | 2 |
| Agricultural Machinery & Agri-Equipment | 1 |
| Automotive Supply Chain | 1 |
| Food Processing & Co-Packing | 1 |
| Glass, Ceramics & Natural Stone | 1 |
| Heat Treatment | 1 |
| Metal Cutting & Precision Machining | 1 |
| Plastics Processing | 1 |
| Sheet Metal Fabrication | 1 |
- CNC Milling523%
- Welding523%
- Aftermarket Parts Manufacturing418%
- CNC Turning314%
- Heat Treatment314%
- Industrial Automation & System Integration314%
- Non-Destructive Testing Services (NDT)314%
- Ceramic Manufacturing29%
- 5-Axis CNC Machining29%
- Gear Cutting29%
Table view
| CNC Milling | 5 |
| Welding | 5 |
| Aftermarket Parts Manufacturing | 4 |
| CNC Turning | 3 |
| Heat Treatment | 3 |
| Industrial Automation & System Integration | 3 |
| Non-Destructive Testing Services (NDT) | 3 |
| Ceramic Manufacturing | 2 |
| 5-Axis CNC Machining | 2 |
| Gear Cutting | 2 |
- Swiss-Type Lathe7
- Multi-Spindle Automatic Lathe6
- CNC Lathe5
- Industrial FDM / FFF Printer4
- SLA / DLP Resin Printer4
- Metal 3D Printer (SLM)3
- 5-Axis Machining Center2
- High-Speed Machining Center (Graphite / Hardened Steel)2
- Injection Tryout Machine2
- 3D Scanner (Structured Light / Laser)2
Table view
| Swiss-Type Lathe | 7 |
| Multi-Spindle Automatic Lathe | 6 |
| CNC Lathe | 5 |
| Industrial FDM / FFF Printer | 4 |
| SLA / DLP Resin Printer | 4 |
| Metal 3D Printer (SLM) | 3 |
| 5-Axis Machining Center | 2 |
| High-Speed Machining Center (Graphite / Hardened Steel) | 2 |
| Injection Tryout Machine | 2 |
| 3D Scanner (Structured Light / Laser) | 2 |
- ISO 90011045%
- ISO 14001418%
- ISO 4500129%
- REACH Registration (EC 1907/2006) / KKDİK29%
- API 65015%
- CSA15%
- EN 109015%
- EN 133515%
- ErP / Ecodesign 2009/125/EC15%
- ISO 1348515%
Table view
| ISO 9001 | 10 |
| ISO 14001 | 4 |
| ISO 45001 | 2 |
| REACH Registration (EC 1907/2006) / KKDİK | 2 |
| API 650 | 1 |
| CSA | 1 |
| EN 1090 | 1 |
| EN 1335 | 1 |
| ErP / Ecodesign 2009/125/EC | 1 |
| ISO 13485 | 1 |
- Germany4100%
- United Kingdom375%
- Netherlands250%
- Poland250%
- UAE125%
- Azerbaijan125%
- Spain125%
- France125%
- Israel125%
- Italy125%
Table view
| Germany | 4 |
| United Kingdom | 3 |
| Netherlands | 2 |
| Poland | 2 |
| UAE | 1 |
| Azerbaijan | 1 |
| Spain | 1 |
| France | 1 |
| Israel | 1 |
| Italy | 1 |
0<1990
01990–94
01995–99
02000–04
42005–09
12010–14
192015–19
302020–24
02025–29
Table view
| < 1990 | 0 |
| 1990–1994 | 0 |
| 1995–1999 | 0 |
| 2000–2004 | 0 |
| 2005–2009 | 4 |
| 2010–2014 | 1 |
| 2015–2019 | 19 |
| 2020–2024 | 30 |
| 2025–2029 | 0 |
Capabilities you can search here
The most common processes among member companies. Each link searches the province.
Made in this zone
Product families declared by member companies, with their HS codes.
- Aerospace Brackets & Structural Parts (Topology Optimised) · 1 company88038803.308803.208811.90
- 3D-Printed Jigs, Fixtures & Assembly Aids · 1 company84668466.208466.303926
- Additively Manufactured Orthopedic Implants (Ti6Al4V, CoCr) · 1 company90219021.109021.319021.39
- Bushings & Sleeves · 1 company8483.3073267419
- Casting Patterns, Master Models & Investment Casting Patterns · 1 company84808480.3039263926.90
- Patient-Specific Orthoses, Prosthetic Sockets & Surgical Guides · 1 company90219021.109021.399021.90
- Functional Polymer Prototypes & Low-Volume Parts (SLS / MJF / FDM / SLA) · 1 company39263926.903926.30
- Plastic Injection Molds · 1 company8480.71
- Metal Prototypes & Small Series (Steel, Aluminum, Titanium) · 1 company73267326.907616.998108.90
- Precision Threaded Parts & Special Fasteners · 1 company7318.157318.16
- Rubber & Silicone Molds · 1 company8480.718480.79
- CNC Turned Parts · 1 company732676167419
- Vacuum-Cast PU Parts & Silicone Molds (10–50 pcs) · 1 company39263926.9039243924.90
Member companies
Factory verifiedPrototype-friendlySpeaks English
High-Speed Machining (HSM)Graphite / Copper Electrode Machining5-Axis CNC MachiningCNC Milling+9
Tool SteelCorrosion-Resistant Mold Steel (1.2083 / 1.2316 / S136)Graphite (EDM Electrode Grade)CopperPre-Hardened Mold Steel (P20 / 1.2311 / 1.2738)+8
Exports to Germany, France, United Kingdom +2EXW/FCA42–98 d
11 machines10 verified
ISO 9001ISO 14001+2
Usually replies within 8 h
Factory verifiedPrototype-friendlySpeaks English
Metal Additive Manufacturing5-Axis CNC MachiningCNC Milling
TitaniumAluminumInconel / Nickel AlloysStainless Steel
Exports to Germany, United Kingdom, UAEEXW/FCA15–45 d
Istanbul, Türkiye · İTOSB
Contract manufacturer · 11–50 employees · since 2012
Document verifiedPrototype-friendlySpeaks English
Multi Jet Fusion (MJF)Polymer Additive ManufacturingSelective Laser Sintering (SLS)Stereolithography (SLA / DLP)+10
PA12 (Nylon 12, SLS/MJF)PA11 (Bio-based Nylon 11)TPU (Flexible, AM Grades)Photopolymer Resin (Standard / Tough / Engineering)Castable Resin / Wax (Lost-Wax Patterns)+10
Exports to Germany, Netherlands, United Kingdom +2EXW/FCA3–14 d
17 machines15 verified
ISO 9001ISO/ASTM 52901
Usually replies within 4 h
UnverifiedSpeaks English
Multi-Spindle Automatic TurningCNC TurningThreadingSwiss-Type Turning+6
Free-Cutting SteelBrassStainless SteelAluminumTitanium+2
Exports to Germany, Italy, Poland +2EXW/FCA15–40 d
22 machines11 verified
ISO 9001ISO 14001+1
Usually replies within 24 h
Unverified
WeldingStructural Steel FabricationTank & Silo ManufacturingPressure Vessel Manufacturing+4
Carbon SteelStainless SteelGlassPaper And BoardPolystyrene (PS / HIPS)+5
0 machines0 verified
EN 1090ISO 9001+3
Unverified
WeldingRobotic WeldingIndustrial Automation & System IntegrationMIG/MAG Welding+3
0 machines0 verified
Unverified
Metallography & Chemical Analysis (OES / ICP / XRF)Sand CastingSurface TreatmentCeramic Manufacturing+7
Carbon SteelCast IronMagnesium AlloysCopperSilicone Rubber (VMQ / LSR / HTV)+9
0 machines0 verified
EN 1335API 650+1
0 machines0 verified
Istanbul, Türkiye · İTOSB
Manufacturer · since 2010
Unverified
Refractory ManufacturingCeramic ManufacturingSand CastingDie Casting+5
AluminumBuilding InsulationCarbon SteelPolystyrene (PS / HIPS)Pine / Softwood (Solid)+5
0 machines0 verified
ISO 9001REACH Registration (EC 1907/2006) / KKDİK
0 machines0 verified
Istanbul, Türkiye · İTOSB
Manufacturer
Unverified
Textile Recycling (Fibre Reclaiming)Plastics Recycling & Regranulation
Polystyrene (PS / HIPS)
0 machines0 verified
Unverified
Private Label / Contract Food ManufacturingIndustrial Automation & System IntegrationKiln DryingHydro Turbine Component Manufacturing+7
Polystyrene (PS / HIPS)Cereals, Flour & SemolinaPolyamide (PA / Nylon)
0 machines0 verified
ISO 9001ISO 45001+3
Unverified
Non-Destructive Testing Services (NDT)
Polystyrene (PS / HIPS)Meat & PoultryPET
0 machines0 verified
ISO 22716 (Cosmetics GMP)ISO 9001
Unverified
Injection Mold MakingHeat TreatmentGas NitridingForging+9
Stainless SteelCorrosion-Resistant Mold Steel (1.2083 / 1.2316 / S136)Precipitation-Hardening Stainless (17-4PH, 15-5PH)Tool SteelCopper+7
0 machines0 verified
SA8000
Unverified
Textile Recycling (Fibre Reclaiming)Bakery & Biscuit ProductionAftermarket Parts ManufacturingHeat Treatment+3
Polystyrene (PS / HIPS)
0 machines0 verified
Unverified
Gearbox / Reducer ManufacturingAftermarket Parts ManufacturingConveyor System ManufacturingGear Cutting
Cementitious MaterialsConcrete (C20/25 – C50/60, SCC)Cold Rolled Steel (DKP)Polystyrene (PS / HIPS)Carbon Steel+1
0 machines0 verified
ISO 9001
Istanbul, Türkiye · İTOSB
Manufacturer · since 2020
Unverified
Heat TreatmentReady Meals & Sauces Production
Fruits & Vegetables
0 machines0 verified
Unverified
Industrial Machine Maintenance & ServiceHemming & FlangingMetal Sawing / Cut-to-Length
Carbon SteelPolystyrene (PS / HIPS)Pine / Softwood (Solid)
0 machines0 verified
Unverified
WeldingGear Cutting
0 machines0 verified
Kapasite Raporu
Unverified
Irrigation System Manufacturing (Pivot, Drip, Sprinkler)WeldingAir Handling Unit (AHU) ManufacturingCNC Turning+3
Corrugated Board (B/C/E flute)Carbon Fiber (CFRP)
0 machines0 verified
REACH Registration (EC 1907/2006) / KKDİK
Unverified
Compounding & MasterbatchMasterbatch ProductionNon-Destructive Testing Services (NDT)
Pigments & ColourantsCeramicsPolystyrene (PS / HIPS)
0 machines0 verified
Istanbul, Türkiye · İTOSB
Manufacturer · since 1969
Unverified
Non-Destructive Testing Services (NDT)
Carbon SteelPine / Softwood (Solid)
0 machines0 verified
Other zones in Istanbul
- Organised Industrial Zone (OSB)
İkitelli Organised Industrial Zone
Başakşehir
145 companies
- Industrial area
Hadımköy Industrial Area
Arnavutköy
58 companies
- Specialised OSB
İstanbul Leather Specialised Industrial Zone (IDOSB)
Tuzla
9 companies
- Specialised OSB
İstanbul Tuzla Chemical Industrialists Specialised Industrial Zone
Tuzla
4 companies
- Shipyard zone
Tuzla Shipyards Zone
Tuzla
1 company
Not official statistics: figures describe the profiles published on Kim Üretir, not the whole economy. Generated 22 Oct 2026, 21:07 · dataset db.33681
How this is measured →