The Hamburg-based company was a top-five supplier in the US earlier this decade, but its sales there dried up as it was acquired by several different owners and the local market went through a period of extreme volatility.

With the US on a stable footing again thanks to the production tax credit (PTC) extension and Internal Revenue Service guidance, Senvion is looking to rev up its sales, says Helmut Herold, chief executive for North America.

It’s