Insights
Çimko is a Turkish cement, concrete, and aggregate producer operating under Sanko Holding, tracing its roots to the 1995 privatization of the Adıyaman cement factory.
Çimko is a Turkish cement, concrete, and aggregate producer operating under Sanko Holding, tracing its roots to the 1995 privatization of the Adıyaman cement factory and its formal establishment in 2002. The company runs three integrated cement plants — in Kahramanmaraş/Narlı, Adıyaman, and Bartın — alongside grinding and packaging facilities and more than 40 ready-mixed concrete plants across 13 provinces, with annual capacity of roughly 9.4 million tons of cement and 5.6 million tons of clinker. In 2025, Çimko joined the United Nations Global Compact and issued a USD 300 million Eurobond, deepening its exposure to international capital markets where standardized climate disclosure is now a baseline expectation.
Across 3 integrated plants and 5.6 million tons of clinker
In 2025, alongside UN Global Compact membership
Semtrio's broader GHG Protocol and SBTi validation support track record
Semtrio delivered a consolidated Corporate GHG Accounting engagement covering Scopes 1, 2, and 3, followed by SBTi Advisory support through target methodology selection and validation preparation.
Our Process
The engagement moved through the following stages:

Türk Telekom carried a consolidated, group-wide Scope 1-2-3 GHG inventory directly into its 2026 cycle CDP Climate Change questionnaire.
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Turkish Technic completed its EcoVadis gap analysis and its EcoVadis-aligned GRI sustainability report from a single, shared data foundation.
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Turkish Airlines brought its combined CDP Climate Change and Water Security questionnaire into a single, structured disclosure architecture for the first time.
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