Stantec Tower now the tallest building in Edmonton — and it's still growing - Edmonton. City seeks public feedback on proposed digital signs for Stantec Tower. City seeks public feedback on proposed digital signs for Stantec Tower. In Photos: Edmonton's Stantec Tower becomes title-worthy tall with final touches - Edmonton. Part of Edmonton's Stantec Tower sold to German company - Edmonton. Time for a gear change – Transport policy must evolve post COVID-19 - UK Property Forums. Elliot Page.