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TRENCH TECHNOLOGIES COMPLETES?FIVE YEARS IN BUSINESS
Utility and Transportation Contractor, AUGUST 2013

Young Firm Continues To Expand Its Services?Andrew Amsterdam, President of Trench Technologies, grew?up in the construction industry. During his college years, he worked?summers as a laborer and project manager for the family business,?Marsellis-Warner Corp. After graduating from the University of?Pennsylvania with degrees in Economics and Finance, Andrew was?named Vice President of the company and eventually ascended to?the role of President?.

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