Eric Spence

North American Specialty Laminations LLC is a building products lamination, finishing, and specialty manufacturing company that serves various industries such as window, door, cabinet, furniture, and architectural millwork. The company is based in Osseo, WI, and has production locations serving all and Canadian regions. It is a portfolio company of the US-based private equity investment firm Building Industry Partners (BIP). The company was founded in 1999 by Theodore J. Rock, and the CEO is Doug Rende.

RAM Industries Acquisitions LLC engages in the manufacture and distribution of windows and doors for both residential and light commercial construction. Its products are used for different types of buildings including hotels and hospitals, schools and dorms, government and civic projects, medical offices, worship centers, multi-family dwellings, restaurants, and retail outlets. The company was founded by Robert A. Miller in 1978 and is headquartered in Houston, TX.