Marcos Jorge Semmler Parra

ACON Investments LLC (ACON Investments) is a private equity firm founded in 1996 by Kenneth R. Brotman, Bernard W. Aronson and Jonathan J. Ginns. The firm is headquartered in Washington D.C., the United States with additional offices in Dallas, Los Angeles, New York, Bogota, Madrid, Mexico City and Sao Paulo.

Moonfish Capital Partners SL is an independent private equity firm founded in 2017 by Stefan Alexander Lindemann. Moonfish Capital Partners SL is headquartered in Madrid, Spain.

Demeter Partners SA (Demeter Partners) is a French private equity firm which was founded in 2005 by Sophie Paturle-Guesnerot and Stéphane Villecroze and is majority-owned by the management team. Headquartered in Paris with an additional office in Madrid, Demeter Partners has partnerships with English, German and Spanish funds which are involved in their sectors and are also members of international networks of investors specialized in 'clean technologies'. The firm manages the Demeter Fund, sponsored by the Caisse des Dépôts (CDC Entreprises) and the Institut Français du Pétrole (French Petroleum Institute) for institutional investors including life insurance companies, health insurance companies, pension funds and sophisticated private investors.

Contenur SL designs, manufactures, and markets container systems for mechanized waste collection, litter bins, and equipment for children's playgrounds, recreational areas, and sports grounds. Its products include containers, litter bins, underground containers, sanecan, and tecnibox. The company was founded in 1984 and is headquartered in Getafe, Spain.

GED Capital Development SGEIC SA (Conexo Ventures) is a venture capital firm founded in 1996 by Robert Micheal Luke. The firm is headquartered in Madrid, Spain.