 Andersen ranked #179 on Forbes List of Private Companies, with $2.5 billion in annual sales for fiscal year ending December 31, 2016.Andersen Corporation and its affiliates make up the largest window and door manufacturer in North America.In 2015, Andersen was named by Builder magazine as the top window products brand for wood and wood clad windows based on criteria of brand familiarity, most often used, and quality rating.