Av. Rio Branco,108 - 28º andarCentro, Rio de Janeiro - RJBrasil - CEP: 20040-001Tel:+55 21 3515-9700Tel/fax:+55 21 3515-9790siemconsub@siemconsub.com.br
The Siem Offshore follows a line of management where the group's subsidiaries are managed operationally as both a separate and independent entities, with limited interference in its management.
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