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Gebze Organized Industrial Zone
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Industrial site
The Gebze Organized Industrial Zone (GOSB) in Kocaeli Province is one of Turkey's most prominent industrial hubs, strategically located near Istanbul. Established in 1986, it was the first privately managed industrial zone in the country, providing modern infrastructure and services for businesses. The zone spans an area of approximately 5.3 million square meters and hosts over 150 national and international companies across sectors such as automotive, chemicals, and electronics. GOSB is characterized by a high export volume and contributes significantly to Turkey's gross domestic product. The zone provides extensive social facilities, its own logistics center, and research and development units. With more than 25,000 employees, it serves as a critical engine for regional employment and technological innovation within the Marmara economic region.
- Location: Turkey
- Top sights: Gebze Lunapark · Osman Hamdi Bey Cultural Center · Çoban Mustafa Paşa Camii
- Nearby: Postane (11 km)
Best time to visit & climate
The most pleasant time to visit is Jun, Jul, Sep.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg °C | 6 | 7 | 9 | 12 | 17 | 22 | 24 | 25 | 21 | 17 | 12 | 8 |
| Rain mm | 85 | 69 | 59 | 44 | 39 | 43 | 25 | 29 | 56 | 72 | 65 | 90 |
📋 Practical info
What is this place?
The Gebze Organized Industrial Zone in the Istanbul metropolitan area is one of the most dynamic economic engines of the Marmara region. It houses numerous factories in automotive, machinery, and chemicals.
Visiting
The industrial zone is not open to visitors, but the exterior view of factories is possible from surrounding roads. Large factory compounds line the main traffic arteries of the zone.
Where to view it
The best view is from the E-80 highway that cuts through the zone. From the hills north of Gebze, you get a panoramic view of the entire industrial landscape.
Local products
Mainly industrial products such as machine parts, auto components, and chemicals are produced in the zone. In nearby Gebze town, there are bazaars with textiles, spices, and Turkish specialties.
Active season
Production runs at full throttle year-round, with peaks in spring and autumn when demand increases. Truck traffic in the zone is particularly heavy during these times.
Nearby
Combine the visit with the historic center of Gebze or the nearby Eskihisar Castle. The Princes' Islands or Istanbul city center are also easily reachable.
Geography
Facts
- Founded in 1986
- Area of 5.3 million m²
- Over 150 active companies
- More than 25,000 employees
- First private industrial zone in Turkey
- Strategic location in Kocaeli
Explore nearby
Notable places around
Route planner — Car & Motorhome
Where do you start? We build the route here, with stops and country notes along the way.
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© OpenStreetMap contributors · OpenRouteService
Sights in the town Gebze Organized Industrial Zone (4)
Sights nearby
Frequently asked questions
What is the Gebze Organized Industrial Zone?
A huge industrial park that hosts a multitude of production facilities.
Is the zone interesting for tourists?
No, tourist visits are not intended here.
Why is Gebze economically significant?
It is the heart of the Turkish manufacturing industry near Istanbul.
What is worth seeing near Gebze?
The area provides access to historical sites and proximity to the metropolis of Istanbul.
How to travel to Gebze?
The city is excellently connected to Istanbul by train and car.
Gebze Organized Industrial Zone: where is it located?
Gebze Organized Industrial Zone is located in Turkey.
Gebze Organized Industrial Zone: what is there to see?
Highlights include Gebze Lunapark, Osman Hamdi Bey Cultural Center, Çoban Mustafa Paşa Camii.
Gebze Organized Industrial Zone: when is the best time to visit?
The most pleasant time to visit is Jun, Jul, Sep.
Gebze Organized Industrial Zone: why is it worth visiting?
The Gebze Organized Industrial Zone (GOSB) in Kocaeli Province is one of Turkey's most prominent industrial hubs, strategically located near Istanbul.
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