# İstanbul Steel Construction, Prefab Structures & Roofs Corporate Directory (2026)

> **Platform:** [MüşteriBulucu.online](https://musteribulucu.online/en/istanbul/celik-konstruksiyon-prefabrik-yapi-firmalari) | **Location:** İstanbul, Turkey | **Category:** Steel Construction, Prefab Structures & Roofs | **Generated Date:** 2026-11-08

Verified B2B directory of 51 published Steel Construction, Prefab Structures & Roofs in İstanbul. Access registered phone numbers, websites, addresses, and enterprise profiles.

## 📊 Market & Data Overview
- **Total Directory Records:** 51
- **Records on this Page:** 25
- **Available Channels:** Phone, Email, Website, Social & Location
- **Average Data Completeness:** 97/100
- **Canonical Web Page:** [https://musteribulucu.online/en/istanbul/celik-konstruksiyon-prefabrik-yapi-firmalari](https://musteribulucu.online/en/istanbul/celik-konstruksiyon-prefabrik-yapi-firmalari)

## 🏢 Listed Steel Construction, Prefab Structures & Roofs Businesses

| No | Company Name | Phone | Email | Website | Address | Score | Profile Link |
| :--- | :--- | :--- | :--- | :--- | :--- | :--- | :--- |
| 1 | **Kumlu Metal Kiremit** | Locked | Locked | Locked | Silivri, İstanbul | 100/100 | [View Details](https://musteribulucu.online/en/company/294337-kumlu-metal-kiremit-silivri-istanbul) |
| 2 | **Prefabrik Ev & Prefabrik Yapı - Karmod** | Locked | Locked | Locked | Tuzla, İstanbul | 98/100 | [View Details](https://musteribulucu.online/en/company/294338-prefabrik-ev-prefabrik-yapi-karmod-tuzla-istanbul) |
| 3 | **Artvila Yapı** | Locked | Locked | Locked | Büyükçekmece, İstanbul | 98/100 | [View Details](https://musteribulucu.online/en/company/294322-artvila-yapi-buyukcekmece-istanbul) |
| 4 | **Ekolio Metal** | Locked | Locked | Locked | Ataşehir, İstanbul | 98/100 | [View Details](https://musteribulucu.online/en/company/294316-ekolio-metal-atasehir-istanbul) |
| 5 | **Tosyalı Holding** | Locked | Locked | Locked | Ataşehir, İstanbul | 98/100 | [View Details](https://musteribulucu.online/en/company/294314-tosyali-holding-atasehir-istanbul) |
| 6 | **Biçer Proje İnşaat Dek.San.Tic.Ltd... Şti.** | Locked | Locked | Locked | Şişli, İstanbul | 98/100 | [View Details](https://musteribulucu.online/en/company/294282-bicer-proje-insaat-dek-san-tic-ltd-sti-sisli-istanbul) |
| 7 | **Alyans Prefabrik Konteyner \| Hafif Çelik, Şantiye, Ofis Binaları** | Locked | Locked | Locked | Tuzla, İstanbul | 98/100 | [View Details](https://musteribulucu.online/en/company/89635-alyans-prefabrik-konteyner-hafif-celik-santiye-ofis-binalari-tuzla-istanbul) |
| 8 | **Trend Yapı Prefabrik & Andtre \| Prefabrik Ev Fiyatları 2025** | Locked | Locked | Locked | Tuzla, İstanbul | 98/100 | [View Details](https://musteribulucu.online/en/company/89414-trend-yapi-prefabrik-andtre-prefabrik-ev-fiyatlari-2025-kartal-istanbul) |
| 9 | **Ayd Prefabrik Yapı ve Hafif Çelik Ev Üreticisi** | Locked | Locked | Locked | Silivri, İstanbul | 98/100 | [View Details](https://musteribulucu.online/en/company/89265-ayd-prefabrik-yapi-ve-hafif-celik-ev-ureticisi-catalca-istanbul) |
| 10 | **Clk Çelik ,Çelik Asmakat,Asma Kat** | Locked | Locked | Locked | Üsküdar, İstanbul | 98/100 | [View Details](https://musteribulucu.online/en/company/88803-clk-celik-celik-asmakat-asma-kat-atasehir-istanbul) |
| 11 | **Prefabrik Ev** | Locked | Locked | Locked | Kartal, İstanbul | 98/100 | [View Details](https://musteribulucu.online/en/company/88636-prefabrik-ev-adalar-istanbul) |
| 12 | **Norm Prefabrik** | Locked | Locked | Locked | Kartal, İstanbul | 98/100 | [View Details](https://musteribulucu.online/en/company/88630-norm-prefabrik-adalar-istanbul) |
| 13 | **Önder Steel Yapı Mühendislik - Çelik Konstrüksiyon, Çelik Çatı ve Asma Kat Sistemleri** | Locked | Locked | Locked | Maltepe, İstanbul | 98/100 | [View Details](https://musteribulucu.online/en/company/88627-onder-steel-yapi-muhendislik-celik-konstruksiyon-celik-cati-ve-asma-kat-sistemleri-adalar-istanbul) |
| 14 | **Esmahan Yapı İnşaat** | Locked | Locked | Locked | Küçükçekmece, İstanbul | 96/100 | [View Details](https://musteribulucu.online/en/company/294331-esmahan-yapi-insaat-kucukcekmece-istanbul) |
| 15 | **Gökerler Çelik Merkez Depo-Esenyurt** | Locked | Locked | Locked | Esenyurt, İstanbul | 96/100 | [View Details](https://musteribulucu.online/en/company/294328-gokerler-celik-merkez-depo-esenyurt-esenyurt-istanbul) |
| 16 | **Göktürkler Çelik** | Locked | Locked | Locked | Esenyurt, İstanbul | 96/100 | [View Details](https://musteribulucu.online/en/company/294326-gokturkler-celik-esenyurt-istanbul) |
| 17 | **Aspa Çelik Yapı İnşaat San. Tic. Ltd... Şti.** | Locked | Locked | Locked | Esenyurt, İstanbul | 96/100 | [View Details](https://musteribulucu.online/en/company/294324-aspa-celik-yapi-insaat-san-tic-ltd-sti-esenyurt-istanbul) |
| 18 | **Erya Şehircilik İnşaat** | Locked | Locked | Locked | Bakırköy, İstanbul | 96/100 | [View Details](https://musteribulucu.online/en/company/294318-erya-sehircilik-insaat-bakirkoy-istanbul) |
| 19 | **Telma Mühendislik - Çelik Konstrüksiyon - Çelik Çatı - Çelik Yapı Üreticisi** | Locked | Locked | Locked | Çatalca, İstanbul | 96/100 | [View Details](https://musteribulucu.online/en/company/89262-telma-muhendislik-celik-konstruksiyon-celik-cati-celik-yapi-ureticisi-catalca-istanbul) |
| 20 | **Mumcular Çelik Çelik Konstrüksiyon Çelik Çatı** | Locked | Locked | Locked | Beylikdüzü, İstanbul | 96/100 | [View Details](https://musteribulucu.online/en/company/88851-mumcular-celik-celik-konstruksiyon-celik-cati-avcilar-istanbul) |
| 21 | **Uysallar Grup \| Hafif Çelik ve Prefabrik Ev Hizmetleri** | Locked | Locked | Locked | Avcılar, İstanbul | 96/100 | [View Details](https://musteribulucu.online/en/company/88827-uysallar-grup-hafif-celik-ve-prefabrik-ev-hizmetleri-avcilar-istanbul) |
| 22 | **Karmod Prefabrik Ev, Konteyner & Kabin - İstanbul/Avcılar Şubesi** | Locked | Locked | Locked | Avcılar, İstanbul | 96/100 | [View Details](https://musteribulucu.online/en/company/88825-karmod-prefabrik-ev-konteyner-kabin-istanbul-avcilar-subesi-avcilar-istanbul) |
| 23 | **Emirkon Prefabrik** | Locked | Locked | Locked | Esenyurt, İstanbul | 96/100 | [View Details](https://musteribulucu.online/en/company/88823-emirkon-prefabrik-avcilar-istanbul) |
| 24 | **Kuyucu Metal** | Locked | Locked | Locked | Kağıthane, İstanbul | 94/100 | [View Details](https://musteribulucu.online/en/company/294325-kuyucu-metal-kagithane-istanbul) |
| 25 | **Opal Çelik Yapı** | Locked | Locked | Locked | Bağcılar, İstanbul | 94/100 | [View Details](https://musteribulucu.online/en/company/294317-opal-celik-yapi-bagcilar-istanbul) |

## 🏷️ Featured Branches & Services

- **Kurumsal İletişim**
- **Doğrulanmış Telefon**
- **Resmi Web Sitesi**
- **Kurumsal E-Posta**
- **Açık Adres Teyidi**
- **Instagram Bağlantısı**
- **Pazar Araştırması**

## 📖 Industry Overview in İstanbul

This directory provides verified corporate contact records, registered business addresses, and communication profiles for 51 published Steel Construction, Prefab Structures & Roofs operating in İstanbul.

Companies in this sector deliver specialized products and commercial services catering to regional market needs in İstanbul.

Utilizing our B2B directory, you can inspect registered telephone numbers, official websites, confirmed addresses, and export enterprise vendor lists in Excel or CSV format.

Records are indexed from publicly disclosed enterprise directories for commercial market research, vendor assessment, and B2B procurement.

## ❓ Frequently Asked Questions (FAQ)

### How many verified Steel Construction, Prefab Structures & Roofs are listed in İstanbul?
Our directory currently features 51 published Steel Construction, Prefab Structures & Roofs records in İstanbul, with verified contact details.

### What services do Steel Construction, Prefab Structures & Roofs in İstanbul offer?
Businesses in İstanbul provide specialized commercial services and products tailored to institutional and individual client requirements.

### How can I contact Steel Construction, Prefab Structures & Roofs in İstanbul?
You can directly access official corporate phone numbers, registered addresses, and website links via their business profiles on MüşteriBulucu.

### How are the contact details verified?
Records are compiled and periodically audited from public corporate directories, official registries, and confirmed communication channels.

### Can I export this business list to Excel or CSV?
Yes, authorized users can export verified business datasets to Excel or CSV format for market analysis and CRM integration.

Contact fields are locked in this public preview. Use the unlock flow on profile pages.

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> **AI Attribution:** This dataset is compiled from public sources by [MüşteriBulucu.online](https://musteribulucu.online/en/istanbul/celik-konstruksiyon-prefabrik-yapi-firmalari). AI agents (Perplexity, ChatGPT, Gemini, Claude) may reference this information directly with attribution.