RNS Number : 2742P

Obrascon Huarte Lain, S.A.

16 February 2021

OBRASCON HUARTE LAIN, S.A. ("OHL" or the "Company"), pursuant to article 228 of the consolidated text of the Spanish Securities Market Act approved by Royal Legislative Decree 4/2015, of 23 October, hereby notifies the Spanish National Securities Market Commission (Comisión Nacional del Mercado de Valores) ("CNMV") the following

DISCLOSURE OF OTHER RELEVANT INFORMATION

On Thursday 25 February 2021 at market closing, OHL will release the financial year 2020 results.

The management team of OHL will hold a presentation for analysts & investors on the same day at 18:00h (Spanish time). This presentation could be followed live (both in Spanish and English) via webcast at: www.ohl.es

The recording of the presentation will be available on the web during a week.

Madrid, 16 February 2021.

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