Shannon & Wilson Ranked #37 of Top Trenchless Engineering Firms

Shannon & Wilson is pleased to be ranked #37 in ENR Trenchless Technology's 2021 Top 50 Trenchless Engineering Firms in North America. 

Each year, Trenchless Technology’s December issue looks at engineering in the trenchless market. The 26th annual Top 50 ranking provides a snapshot of the scope of work competed by the leading trenchless engineers and an overview of annual market performance.

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