6002 ACN OS Services, S.A. Company

Melbourne, Victoria, Australia (On-site)

6002 ACN OS Services, S.A. Company

United States (On-site)

Netrality Data Centers

Shawnee, Kansas, United States (On-site)

John Sisk and Son

Finland (On-site)

John Sisk and Son

Denmark (On-site)

6002 ACN OS Services, S.A. Company

Melbourne, Victoria, Australia (On-site)

John Sisk and Son

Norway (On-site)

6002 ACN OS Services, S.A. Company

Des Moines, Iowa, United States (On-site)

John Sisk and Son

Eemshaven, Groningen, Netherlands (On-site)

Linesight

Farciennes, Wallonia, Belgium (On-site)

Singapore Telecommunications Ltd

Singapore (On-site)

SGS S.A.

Zaragoza, Aragon, Spain (On-site)