From
http://www.vmsom.com/
We are pleased to announce the rebranding of VMS Inc. as Transfield
Services North America, Transportation Infrastructure.
VMS was acquired by Transfield Services (North America) Inc. (TSNA) in
October 2007. TSNA is the North American representation of Transfield
Services Limited, a leading global provider of operations,
maintenance, asset and project management services with more than
30,000 employees and over 150 clients worldwide.
[...]
AEF