About Us


We Add Value to
the Environment, Humanity
and Industry

With the purpose to offer project and architecture services based on the principles of reliability, speed and professionalism, Alter Yapi Yatirim was founded in 2009. It was established with a team of specialists working at senior positions in dwelling, commercial and industrial projects of several brands inland and overseas for over 20 years.

If you don't set your heart on stone, it won't become a sculpture; if you don't look at the structure through the history, it won't become a work of art.

Kemaleddin the Architect


Alter Yapi History

  • 2009

    Alter Yapi Yatirim was founded with the purpose to offer project and architecture services based on the principles of reliability, speed and professionalism.
  • 2010

    As well as the designing and project services, Alter Yapi started offering mechanical, electrical and fine works to its customers as turn-key projects.
  • 2011

    As customer satisfaction increased, the company began to undertake office, store and hotel projects of leader corporate companies besides the individual projects.
  • 2012

    Thanks to the customized design and application solutions offered by our architecture team, Alter Yapi's customer portfolio was widened substantially. Alter Yapi included environment and landscaping arrangement and security technologies in its services and it decided to grow its dedicated team consisting of young and dynamic people.
  • 2013

    While continuing its inland projects based on the principle of customer satisfaction, Alter Yapi started business development, consultancy and partnership works for overseas projects, as well.
  • 2014

    It cooperated with Hyundai Construction in Turkmenistan for the guesthouse and gymnasium projects and began to take an important part in the foreign market by precisely fulfilling its project-based product selection, supply and application responsibilities.
  • 2015

    It became a reliable company not only inland but also in overseas projects by supplying and applying furniture and decoration materials that are specially designed for each project.
  • 2016

    While continuing its architecture and project services, Alter Yapi started exporting furniture, decoration and construction materials that are specially designed for the projects and commercial companies in the North Africa.
  • 2017

    As a sub-contractor company it took part in Izmir Aliaga Socar Energy project, which is one of the most significant private sector projects in Turkey. Offering special design furniture, smart furniture, special design lighting, security and technology solutions, wall and ground decoration products manufacturing and supply activities, Alter Yapi decided to build its own brand to contribute to the exports of Turkey.
  • 2018

    While offering architectural and project services with and experience of nearly 10 years, Alter Yapi developed a new collection including special handmade furniture, design lighting products, wall and round decoration materials.

Love what you do and the rivers will stream inside you.

Sinan the Architect