Top 10 Private Equity Investors in Building Materials

RankInvestor Name
1Capital Southwest
2Clayton, Dubilier & Rice
3Platinum Equity
4Armstrong World Industries
5Assa Abloy
6Allegion Ventures
7AEA Investors
8Court Square
9Ergo Partners
10Gibraltar Industries

A meaningful share of activity comes through add-on acquisitions, alongside new platform investments. Housing supply shortfalls and infrastructure spending keep building products a steady consolidation category. These are buyers and control investors. This list is most relevant if you are selling the company, recapitalizing, or seeking a majority partner.

The CapitalDart directory identifies the right person to contact at each of these firms, with their individual investment criteria.

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Rankings cover January 2025 to July 2026 investment activity in US and Canada companies. Seed and early-stage rankings measure deal participation, not suitability for every raise.