Andersen Corporation is an international window and door manufacturing enterprise employing 12,000 people at more than thirty manufacturing facilities, logistics centers, and company owned retail locations. Andersen is a private company headquartered in Bayport, Minnesota. Andersen ranked #146 on Forbes List of America's Largest Private Companies, with $3 billion in annual sales for fiscal year ending December 31, 2021, and #185 on Forbes list of America's best large employers in 2022. Andersen Corporation and its affiliates make up the largest window and door manufacturer in North America.