Starting in 1991 with Güçlü İnşaat A.Ş. founded by Hüseyin Çelik, our journey continues to expand with sustainable achievements across 7 countries.
The foundations of Güçlü Group were laid in 1991 with Güçlü İnşaat A.Ş., established by Hüseyin Çelik. Driven by a belief in continuous advancement and uncompromising quality, this success story has transformed Güçlü Group into an international construction and investment powerhouse.
Today, acting as both general contractor and master investor across 7 countries—primarily Turkey, Kazakhstan, Czech Republic, United States, Libya, and Ghana—we deliver infrastructure works, metro and wastewater tunnels, shopping centers, premium residences, and highways.
Established in 1991, Güçlü Group has steadfastly maintained its innovative, principled, and transparent service philosophy, achieving consistent growth particularly in heavy civil infrastructure, tunneling, and premium residential development.
With dozens of landmark projects completed under mutual trust and technical excellence, Güçlü Group has risen to become a visionary global corporation. With experience spanning continents and over 2,000 dedicated professionals, we will always be the strong backbone of industry.
I extend my heartfelt gratitude to our trusted business partners, public and private stakeholders, and all our colleagues whose dedication made this journey possible.
To construct high-engineering landmark structures across our operating regions; to be a globally respected, pioneering brand setting industry benchmarks in efficiency, quality, workplace safety, and environmental stewardship.
To deliver comfortable, safe, and sustainable projects that create lasting social and urban value. Rapidly adopting cutting-edge technologies (TBM, BIM), meeting stakeholder expectations within budget and to the highest standards.
We prioritize utmost client satisfaction while delivering world-class engineering solutions. We integrate innovative technologies into our processes, eliminating defects through continuous professional training.
Respecting the natural ecosystem is our core principle. From design to site commissioning, we minimize carbon footprints and waste while conserving vital natural resources.
The well-being of our workforce is the foundation of our ethical culture. Surpassing legal standards, we enforce proactive risk management and continuous safety drills targeting zero accidents.
We create turnkey value across 4 primary sectors, from complex engineering solutions to refined urban living spaces.
TBM-driven metro lines, potable and wastewater conveyance tunnels, deep marine outfalls, highway interchanges, and strategic transportation links.
Skyscraper architecture, dynamic glass facade systems, corporate commercial towers, luxury hotels, and smart office complexes.
Developing high-yield, sustainable living communities from Karlovy Vary premium residences to Loza Evleri and Bahçeşehir.
Structural strengthening faithful to original architectural identity, meticulously revitalizing Ottoman and Byzantine historical landmarks.
From Istanbul's lifeline subway tunnels to luxury residences in the Czech Republic, explore our delivered and ongoing visionary works.
Coverage of our engineering breakthroughs, prestigious awards, and landmark infrastructure achievements.
The award presented at the Istanbul Water and Sewerage Administration (İSKİ) Water Fair recognises our domestic engineering contributions to water inf...
At the launch of the first TBM made in Türkiye, with 95% local content, Kadir Topbaş described the breakthrough as an important milestone in domestic ...
Excavation of the Zeytinburnu–Bahçelievler drinking-water line, built with the first domestic TBM and delivered by İSKİ, has been completed. The tunne...
