• Heidelberg Materials AG average ebitda margin for 2018 was 17.31%, a 10.17% increase from 2017.
• Heidelberg Materials AG average ebitda margin for 2017 was 19.27%, a 5.63% decline from 2016.
• Heidelberg Materials AG average ebitda margin for 2016 was 20.42%, a 14.46% decline from 2015.

Ebitda margin can be defined as earnings before interest, taxes, depreciation and amortization as a portion of total revenue.