Üçay Mühendislik

Üçay Mühendislik is a Turkey-based engineering and construction company founded in Istanbul in 2000. According to its own corporate history, it began with a focus on environmentally sensitive, sustainable and high-efficiency systems, placing engineering at the centre of its corporate culture. Its stated core values from the outset have been trust, quality and unconditional customer satisfaction. The company is active in energy, HVAC (climate-control/air-conditioning), mechanical and electrical contracting, and e-mobility, and it operates through a nationwide branch network in Turkey. The company's growth path is documented on its own website: it opened its first branch in Tuzla, Istanbul, in 2004; expanded into mechanical and electrical contracting from 2007; reached its seventh branch in Turkey in 2012; and by 2014 had reached 100,000 contracts nationwide. In 2019 it was named "Engineering Brand of the Year" at the Istanbul Brand and Career Summit, and in the same year it established ELARIS as a wholly owned subsidiary to push into energy technologies and next-generation solutions. By 2020 it had reached 35 branches across Turkey. In 2021 it entered solar energy systems (GES) and, in cooperation with EATON, began offering electric-vehicle charging station solutions. In 2022 ELARIS, holding an EPDK licence, began operating as an "Electric Vehicle Charging Network Operator", positioning Üçay Mühendislik in sustainable mobility and clean energy. As of 2024 the company's title is given as "Üçay Mühendislik Enerji ve İklimlendirme Teknolojileri" (Üçay Mühendislik Energy and Climate-Control Technologies). Üçay Mühendislik presents itself as a multi-disciplinary engineering house. Its service lines include energy (notably solar power systems), HVAC/climate control (offered since 2000), mechanical and electrical contracting (through Üçay Elektromekanik, founded within the Üçay Group in 2005), and e-mobility. Its mechanical contracting work covers heating, cooling, sanitary, ventilation, fire prevention and suppression, and automation systems for hospitals, hotels, shopping centres, industrial facilities, residences and other buildings. The company markets itself around sustainability themes such as energy efficiency, a carbon-free future and "sustainable life for Turkey", using the slogan "#Üçaylamümkün" ("possible with Üçay"). Ownership and financial details are not disclosed in the available evidence; the company appears to be privately held and part of the Üçay Group. Its headquarters are in Istanbul, and its operations are concentrated in the Turkish market. The brand is best understood as a Turkish engineering, energy and building-services contractor rather than a manufacturer of consumer products.

Üçay Mühendislik was founded in Istanbul in 2000, according to its corporate history, with the aim of developing environmentally sensitive, sustainable and highly efficient systems and with engineering at the centre of its corporate culture. From the beginning, the company says, its core focus has been trust, quality and unconditional customer satisfaction. In 2004 the company opened its first branch in Tuzla, Istanbul, strengthening its corporate structure. From 2007 it expanded its activities into mechanical and electrical contracting. In 2012 it put its seventh branch into operation across Turkey, accelerating its growth. By 2014 it had reached 100,000 contracts nationwide, and it describes itself as having become one of the trusted brands in the sector through its wide service network, standardised engineering processes and strong technical staff. A notable milestone came in 2019, when the company was awarded the "Engineering Brand of the Year" prize at the Istanbul Brand and Career Summit. In the same year it established ELARIS as a wholly owned subsidiary, taking its investments in energy technologies and next-generation solutions to a more advanced level. By 2020 it had reached 35 branches across Turkey. In 2021 Üçay Mühendislik began operating in the field of solar energy systems (GES), and in the same year it started offering electric-vehicle charging station solutions in cooperation with EATON. In 2022 ELARIS, which holds an EPDK licence, began operating as an "Electric Vehicle Charging Network Operator", making Üçay Mühendislik a strong player in sustainable mobility and clean energy. As of 2024 the company's title is given as "Üçay Mühendislik Enerji ve İklimlendirme Teknolojileri". Alongside the parent engineering business, the group includes Üçay Elektromekanik, founded within the Üçay Group in 2005, which provides electrical and mechanical installation services across all types of buildings, from design through commissioning, for hospitals, hotels, shopping centres, industrial facilities and residences. The company's service portfolio today spans energy, HVAC/climate control, mechanical and electrical contracting, and e-mobility, marketed under sustainability-oriented messaging such as energy efficiency, a carbon-free future and "sustainable life for Turkey".

• 2024

  Company title given as "Üçay Mühendislik Enerji ve İklimlendirme Teknolojileri".

• 2022

  ELARIS, holding an EPDK licence, began operating as an Electric Vehicle Charging Network Operator.

• 2021

  Entered the solar energy systems (GES) field and began offering electric-vehicle charging solutions in cooperation with EATON.

• 2020

  Reached 35 branches across Turkey.

• 2019

  Awarded "Engineering Brand of the Year" at the Istanbul Brand and Career Summit; established ELARIS as a wholly owned subsidiary.

• 2014

  Reached 100,000 contracts nationwide.

• 2012

  Opened its seventh branch in Turkey, accelerating growth.

• 2007

  Expanded activities into mechanical and electrical contracting.

• 2005

  Üçay Elektromekanik was founded within the Üçay Group to provide electrical and mechanical installation services.

• 2004

  Opened its first branch in Tuzla, Istanbul, strengthening its corporate structure.

• 2000

  Founded in Istanbul with a focus on environmentally sensitive, sustainable and high-efficiency engineering systems.

Multi-disciplinary Turkish engineering, energy and building-services contractor focused on sustainability, energy efficiency and clean mobility.

• Solar energy systems (GES)

  Installation of solar power systems for clean electricity generation, entered in 2021.

• HVAC / climate-control solutions

  Innovative and sustainable climate-control solutions offered since 2000.

• Mechanical contracting

  Heating, cooling, sanitary, ventilation, fire prevention and suppression, and automation systems for buildings.

• Electrical contracting

  Electrical installation services through Üçay Elektromekanik, from design to commissioning.

• Electric vehicle charging stations

  EV charging solutions offered from 2021 in cooperation with EATON; network operated by ELARIS under an EPDK licence from 2022.

1. 1Anasayfa - Üçay Mühendislikucay.com.tr
2. 2Hakkımızda - Üçay Mühendislikucay.com.tr
3. 3Enerji - Üçay Mühendislikucay.com.tr
4. 4Mekanik - Üçay Mühendislikucay.com.tr
5. 5Üçay Mühendislik - Wikidatawikidata.org