Derichebourg // 2020-2021 Universal Registration Document

1

Presentation of the Group and its activities Group structure

Detailed organization chart of Business Services 1.5.3

DERICHEBOURG SA

DERICHEBOURG MULTISERVICES HOLDING SAS

Psimmo SNC

Derichebourg Aeronautics Training France EURL

Derichebourg Aeronautics Services France SAS

Derichebourg SNG SAS

Derichebourg Accueil SAS

Derichebourg Énergie SAS

Derichebourg Propreté SAS

Derichebourg Espaces Verts SAS

Derichebourg FM SAS

Derichebourg Énergie EP SAS

Atis Iberica Derichebourg Atis Aéronautique SL Spain

Derichebourg Aeronautics Services China Co. Ltd China

Derichebourg Aéronautique Canada Inc Canada

Derichebourg Aeronautics Services Germany GmbH Germany

GROUPE ALTER SERVICES SAS

Derichebourg Intérim SAS

Derichebourg Spectacle SAS

Derichebourg Retail SAS

RMCI SAS

Derichebourg Aviation Services Inc USA

Derichebourg Aeronautics Recruitment France (1) SAS

IMMEDIA SERVICES (1) SAS

Derichebourg Retail Belgium Belgium

98.32%

PROMAIN SARL

Ausgael By Derichebourg LLC USA

Derichebourg Aeronautics Services LLC USA

Derichebourg Aeronautics Recruitment Germany Holding GmbH Germany

Derichebourg Aeronautics Recruitment Spain ETT SL Spain

DAL Zeitarbeit GmbH Germany

(1) Companies subject to a universal transfer of assets to the benefit of the sole partner as of October 1, 2021.

DERICHEBOURG 2020/2021 Universal Registration Document 36