| Alejandro Álvarez: |
Bierrum International Ltd. |
| Ana Álvarez: |
Beroa Technology Group, GmbH |
| Fernando Álvarez: |
Beroa Technology Group, GmbH |
| Roberto Antonini: |
Chimneys & Refractories International S.r.l. |
| Juan María Bilbao: |
Beroa Iberia, S.A. |
| Carlo Carmisciano: |
Refractories and Chimneys Construction Co. Ltd. |
| Deogracias del Pozo: |
Beroa Ramco |
| Paul Sayer: |
Bierrum International Ltd. |
| Vitor Efigénia: |
Beroa Iberia, S.A. |
| Iván Fernández: |
Beroa Deutschland, GmbH |
| Mike Guest: |
Beroa Gulf |
| Hermann Hoffmeister: |
Beroa Deutschland, GmbH |
| Nicolas Kottulinsky: |
Beroa Deutschland GmbH |
| Peder Møller Andersen: |
Steelcon A/s |
| Wolfgang Mundt: |
Beroa Deutschland, GmbH |
| Philippe Pataud: |
Beroa France |
| Nathan Richardson: |
Beroa Australia |
| Ignasi Salvador: |
Steelcon A/s |
| Jesús Serradilla: |
ALTAC Alternativas Actuales de Construcción, S.L. |
| Werner Steinheimer: |
Beroa Novocos GmbH |
| Nicolás Kottulinsky: |
Beroa Polska S.p. zo.o |
