DERICHEBOURG - Universal registration document 2019-2020

6

Further information Communication with institutional investors and individual shareholders

Communication with institutional investors and individual 6.7 shareholders

During the validity period of the Universal RegistrationDocument, the following documents (or copies of these documents)can, if necessary, be consulted at the Company’s registered office (119, avenue du Général Michel Bizot, 75012 Paris), on the Company’s website (www.derichebourg.com), or on the French securities regulator’s website (www.amf-france.org) for financial data and the Universal RegistrationDocument: the incorporationdocumentsand bylaws of the Issuer; (a) all reports, mail and other documents, historical financial data, (b) valuations and reports issued by external experts at the request of the Issuer, any part of which is included or referenced in the UniversalRegistrationDocument; the historical financial data of the Issuer and its subsidiaries for (c) each of the two fiscal years preceding the publication of this UniversalRegistrationDocument. Communications methodology 6.7.1 Frequency:in accordancewith the applicableregulations,Derichebourg publishes its half-year and annual financial statements and the accompanyingreports.

Communication of information: in addition to the legally required announcementsin financialpublications,the latest communicationsare made available to the public on the Company’s website, www.derichebourg.com.

Calendar: Key dates 6.7.2 The Group’s financial calendar is available on its website: www.derichebourg.com

Periodic and occasional information: 6.7.3 annual information document Published on the websites www.derichebourg.com, www.globenewswire.Comor www.info-financiere.fr

Date

Document

October 17, 2019 October 22, 2019 October 25, 2019 October 25, 2019 November 29, 2019 December 4, 2019 December 4, 2019 December 5, 2019 December 13, 2019 December 16, 2019 January 7, 2019 January 18, 2020 January 30, 2020 January 31, 2020 February 3, 2020 February 12, 2020 February 13, 2020 December 20, 2019

Derichebourg Intérim et Recrutement’s first acquisition

Derichebourg Aeronautics Services China spreads its wings in Asia

Monthly information on total number of voting rights and shares comprising share capital as of August 31, 2019 Monthly information on total number of voting rights and shares comprising share capital as of September 30, 2019 Monthly information on total number of voting rights and shares comprising share capital as of October 31, 2019

Results for fiscal year 2018/2019

Presentation to financial analysts on December 5, 2019 Audio-Meeting of financial analysts of December 5, 2019

Universal Registration Document 2018/2019

New sorting center in Angers: Derichebourg Environnement selected for construction and operation Weekly statement of transactions on own shares made from October 29 to November 2, 2018 Derichebourg Environnement has completed the acquisition of Lyrsa, the Spanish leader in scrap metal recycling Monthly information on total number of voting rights and shares comprising share capital as of November 30, 2019 Terms for the preparation of preparatory documents for the shareholders’ combined general meeting of January 31, 2020

Investor relations calendar 2019/2020

Approval of the annual and consolidated financial statements, allocation of profit

Shareholders’ combined general meeting of January 31, 2020 – Result of resolution votes

Monthly information on total number of voting rights and shares comprising share capital as of December 31, 2019 Monthly information on total number of voting rights and shares comprising share capital as of January 31, 2020 Monthly information on total number of voting rights and shares comprising share capital as of February 29, 2020

April 1, 2020

DERICHEBOURG p 2019/2020 Universal Registration Document 233