Hasçelik Headquarters & Office Locations

Steel rolling manufacturer. Headquarters: No 17 Organize Sanayi Bolgesi 1 Cadde, Köseköy, Kocaeli 41480, Turkey.

Headquarters
Köseköy, Kocaeli
Total locations · 3+ countries
14
Employees · est. 2026
452

Identity graph

Hasçelik headquarters, locations and relationships

HeadquartersNo 17 Organize Sanayi Bolgesi 1 Cadde, Köseköy, Kocaeli 41480, TurkeyOpen in Google Maps
Legal name
Hasçelik A.S.
Industry
Mining and Metals
Founded
1968

Hasçelik office locations

14 total · 3+ countries
Hasçelik office locations: headquarters and key locations
CityState / regionCountryType
KöseköyKocaeliTurkeyHeadquarters
BolgVästra GötalandSwedenOffice
AntalyaAntalyaTurkeyOffice
GaziantepGaziantepTurkeyOffice
İzmirİzmir ProvinceTurkeyOffice
İzmitKocaeliTurkeyOffice
See all 14 locations
Parent company
Hasçelik is part of HAS ÇELİK SANAYİ VE TİCARET ANONİM ŞİRKETİ.

Verified from public filings, company websites and news · Methodology

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About Hasçelik

Hasçelik is headquartered in Köseköy, Kocaeli, Turkey. Founded in 1968, the company has 14 recorded locations across 3+ countries and employs approximately 452 people worldwide.

Where is Hasçelik's main office?

Hasçelik's main headquarters office is located at No 17 Organize Sanayi Bolgesi 1 Cadde, Köseköy, Kocaeli 41480, Turkey. This is the company's primary corporate address.

Hasçelik regional offices

Beyond its headquarters in Köseköy, Hasçelik has recorded locations in Turkey, Sweden and United States.

Hasçelik contact information

The main switchboard for Hasçelik headquarters can be reached at +90 4444140. Official website: hascelik.com.

What does Hasçelik do?

Hascelik A.S. specializes in the production and distribution of a wide range of steel products, including hot rolled and bright special steel. The company caters to various sectors such as hydraulics, offering over 20,000 product options. Hascelik A.S. is committed to being a solution partner for clients, addressing their specific steel requirements with an expanding product range. Additionally, the company has a significant presence in the cable sector, producing Monotoron Rope and engaging in the continuous adoption of evolving technologies and market demands. Hascelik A.S. aims to facilitate easy access to steel products with fast delivery options across regions.

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  2. Cover Plan territories Hasçelik's 14 locations roll up to one account, so it lands in one territory, once. Territory planning 
  3. Engage Act on timing Leadership changes, funding and M&A arrive linked to the account, not a loose headline. Signal monitoring 
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  5. Retain Ground every answer Customer teams and AI agents answer from the same entity, with a source and a date. AI agent data layer 
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Hasçelik: frequently asked questions

Where is Hasçelik headquarters?

No 17 Organize Sanayi Bolgesi 1 Cadde, Köseköy, Kocaeli 41480, Turkey.

What is Hasçelik's phone number?

+90 4444140 (headquarters).

When was Hasçelik founded?

1968.

How many employees does Hasçelik have?

About 452, as of October 2026 (GraphIQ.ai estimate).

How many offices does Hasçelik have?

14 locations across 3+ countries, including Bolg, Antalya, Gaziantep, İzmir.

Questions about GraphIQ.ai

Is GraphIQ.ai a list of companies like a spreadsheet?

No. Each organization resolves to one verified entity linked to its parent, subsidiaries, people and signals, so Hasçelik here is the same Hasçelik in your CRM, territory plan and agent answers.

Where does this Hasçelik data come from?

Public filings, company websites and news, resolved to one entity and continuously updated.

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