Marmen, Inc.

Marmen, a world leader in high-precision machining, fabrication and mechanical assembly, opened its first wind tower plant in the United States at the former Tower Tech Building in Brandon, SD. Henry Carlson Company built the original 148,000 square foot Tower Tech facility in Brandon, SD and another facility in Abilene, TX in 2009. The Brandon, SD plant never opened for business, allowing Marmen Energy to purchase the building in 2013.