TSH is now known as AECOM, the name of its parent company. Watch this web site as AECOM unifies its global brands during 2009.

News Release

April 14, 2008

AECOM acquires TSH, expands in Canada
425-employee engineering firm expand's AECOM’s presence in Canadian infrastructure market.



What's New
TSH has launched a new sustainability initiative -TSH greensmart, click here for details.
June 2008
Northumberland County Headquarters, a TSH project, covered by Daily Commercial News
May 2008
Plans to integrate TSH and AECOM are progressing
View all 'News' items

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