Top 10 Private Equity Investors in Security

RankInvestor Name
1Leonard Green & Partners
2Altas Partners
3Abu Dhabi Investment Authority (ADIA)
4GIC Singapore
5Gemspring Capital
6Abbhi Capital
7Crescent Capital Group
8CDPQ
9MKH Capital Partners
10Bank J. Safra Sarasin AG

Activity here is driven more by add-on acquisitions through existing platforms than by new platform deals, which favors sellers of founder-owned businesses in fragmented niches. Physical security consolidation is driven by recurring monitoring revenue and institutional demand for protective services. 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.