Guillermo Sierra

Guillermo Sierra

Corporate Officer/Principal at NABORS INDUSTRIES LTD.

39 year
Finance
Transportation
Industrial Services

Connections Chart

Multi-company connection

Former connections

NameGenderAgeLinked companiesCollaboration
William Demas M -
6 years
Ng Kevin M -
2 years
Ricardo Tornelli Mateoli M -
3 years

Statistics

CountryConnections% of total
Bermuda 14 73.68%
United States 7 36.84%

Age of Connections

Active

Past

Male

Female

Members of the board

Executives

Origin of connections

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