About us

  • 2015
    In January 2015, Küçükbakkalköy Mah. Yenidoğan Cad. Sardinya St. Sirius Expertise was established at No:2/3 Ataşehir/İstanbul with its young, dynamic and energetic team of 7 people.
  • 2016
    Our company was working with 7 insurance companies in its first year.
  • 2020
    Growing confidently over the years, our company increased its business partners in 2020 and started working with 21 insurance companies.
  • 2021
    Our company took a step towards institutionalization in 2021 and opened the Sirius Expertise Bursa branch.
  • 2022
    Our Central and Eastern Black Sea Regional Directorate, based in Trabzon and Samsun, started operating in June 2022.
  • 2023
    At the same time, it moved to its new address by having the decorations done in the flat it bought in Ataşehir district of Istanbul province, and today it works with 28 insurance companies with its 35 employees and a team of 12 engineers.
  • November 2024
    As of November 2024, our Antalya-based Mediterranean regional directorate started operating. 
  • December 2024
    The field of activity of our Bursa Regional Directorate has been expanded and it continues to work as the Southern Marmara Regional Directorate as of December 2024.
  • 2025
    We have been working with great dedication for 10 years, trying to create value for the transformation and growth journey of the sector. We grow by supporting our experts with effective technology investments within the framework of traditional services and digitalization, and by taking actions that contribute to the optimization of damage management processes. As of 2025, we continue to develop and develop a total of 46 people in total, with a staff of 14 experts and 14 engineers, plus our experienced staff in the field of insurance.
  • May 2025
    As of May 2025, our Germany-Cologne branch started its activities.

Sirius Sigorta Expertise Services Ltd., one of the young members of the sector. Şti. provides services to the Turkish and international insurance industry in the fields of claim appraisal, value appraisal and risk analysis.

Our company founder, Insurance Expert İsmail ALTUN (Civil Engineer), after working as an expert and manager for many years within the well-known corporate expertise companies operating in Turkey, brought together his own expert and expert staff; In 2015, he founded the rapidly growing company SIRIUS Expertise.

Our company; It provides services in Fire, Engineering, Transportation, Liability Branches and Consensual Valuation and Risk Analysis.

Sirius Sigorta Expertise Services Ltd., headquartered in Istanbul. Şti. provides services throughout the country and abroad. Our company, in the sector; We are preferred by domestic and foreign insurance companies, reinsurers, brokers and insureds for our service quality in fire and additional coverage, theft, liability, loss of profit, engineering and transportation branches.