About Us

For more than 32 years, we are working with our engineers, employees and researchers in our dynamic world to globalise the Grossmond brand, to make a difference in various manufacturing sectors and to provide benefit and value to the world.

Our roots were laid in Germany with the vision, dynamic and innovative perspective of our founder Sinan Büyükay, and our headquarters was moved to Kocaeli Gebze in 2007 in order to contribute to the Turkish economy. This location has guided us to reach more than 100 countries in all continents and continue to grow.

Defence Industry

Grossmond Holding, one of Turkey’s leading defence industry group companies, has made a name for itself in the sector with its strategic excellence and technological leadership. With its strong and expert sub-companies in the defence industry, Grossmond Holding continues to be one of the cornerstones of the country’s defence industry.

Technological Innovation and Excellence:

Grossmond Holding follows innovations in the defence industry and offers solutions based on the latest technology. The group companies in the company portfolio respond to the needs of both Turkish and international customers with advanced defence systems, security technologies and strategic logistics solutions.

Automotive Group

Starting in 1992 in Germany, we have been continuing our journey of success in the automotive sector in Turkey since 2007 with the same motivation and energy as the first day. In a 17.000 m2 closed area, we produce aluminium and steel materials by pressing, welding and laser processes with our modern benches.

With our high engineering competence and quality understanding, we shape the future of the metal industry by producing not only products but also information.

With our Total Quality Control System, we monitor and improve production at every stage and continue to continuously review potential areas for improvement.

Energy

As a leading force in the energy sector, Grossmond Energy Group offers sustainable, innovative and environmentally sensitive energy solutions. With its customer-oriented approach, technological superiority and passion for the sector, Grossmond Energy is a strong partner to meet your energy needs and shape the future.

Grossmond Energy Group aims to enlighten the future of the world with innovative and sustainable energy solutions by leading the changing dynamics in the energy field. Adding value to our customers, acting with a sense of social responsibility and making a difference with environmentally sensitive projects form the basis of our vision.

As Grossmond Energy Group, we approach the needs of our customers with a solution-oriented approach, follow the latest developments in the sector and work to enlighten the future.

Construction

You are at the right place for those looking for quality, reliability and expertise in the construction industry. We, Grossmond Holding, as a construction company specialized in factory and corporate building construction, have achieved our leading position in the sector with our customer satisfaction and quality-oriented work.

We have an experienced and expert staff to adapt to the changing and developing demands in the construction industry. We offer a wide range of expertise, from project management to engineering services, from construction labor to architectural design. Each of our staff is trained and motivated to manage and realize your projects at the highest level.

Health

Our Health Group has reached many prosthesis users abroad. After the Gulf War, prosthesis applications were made to Iraqi soldiers and civilians, and prosthesis and orthosis rehabilitation of many amputated patients who were victims of war in Libya-Syria Ukraine-Russia war. Currently, work has been initiated for the establishment of a prosthetic orthotic rehabilitation centre in Almaty, Kazakhstan and it is planned to be opened in early 2024.

Tourism

Grossmond Holding, which always aims to do better with its innovative perspective, has been serving in the tourism sector since 2012 in order to provide maximum benefit from the synergy of its companies serving in different sectors and to provide solutions above standards to consumer expectations.

Grossmond, which has succeeded in making a difference in the regions where it is located with the investments it has made in order to contribute to the national economy in the field of tourism, has succeeded in being one of the pioneers of the period with the Aquapark established in Antalya..