Markis IDC belongs to Marotis group, which includes following companies:

• Markis IDC (industrial, regional development, management, investments) www.markis.dk
• Markis bioenergy group (Joint venture co-operation between Markis IDC and complimenting partners) operating biogas and waste water treatment plants.
• Technology support center for environment, energy, agro: JV under establishment between Markis IDC, Hersonissos/ Mytiline municipalities, University of Aegean, Landfill of Hersonissos/Malia.
• Concept Light A/S (importer and distributor of lighting systems and furniture) www.conceptlight.dk
• Marotis and Poulsen APS (design articles of kitchen and tableware) www.guzzini.dk