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In April 2018, Clayton, Dubilier & Rice (“CD&R”) acquired Ply Gem Holdings, Inc. (“Ply Gem”) through a go-private transaction. Concurrently, CD&R acquired Atrium Windows & Doors (“Atrium”) and combined the two businesses under the legacy Ply Gem name. CD&R maintains a majority ownership stake in the combined entity and Atrium shareholders, which include funds managed by Golden Gate Capital, retained an ongoing ownership stake.

The combined Ply Gem is a leading manufacturer of exterior building products for the residential new construction and repair and remodeling end markets in the U.S. and Canada.

Clayton Dubilier & Rice (

Founded in 1978, Clayton Dubilier & Rice is a private equity firm with an investment strategy predicated on producing financial returns through building stronger, more profitable businesses. The Firm’s partners and advisors include a combination of skilled investment decision-makers and seasoned corporate leaders from major global enterprises. Since inception, CD&R has managed the investment of more than $18 billion in 56 businesses with an aggregate transaction value of approximately $90 billion. The Firm has offices in New York and London, please visit

Golden Gate Capital (

Golden Gate Capital is a San Francisco-based private equity investment firm with over $15 billion of capital under management. The principals of Golden Gate Capital have a long and successful history of investing across a wide range of industries and transaction types, including going-privates, corporate divestitures, and recapitalizations, as well as dent and public equity investments. For more information, visit

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