Top 10 Private Equity Investors in Environmental Services
| Rank | Investor Name |
|---|---|
| 1 | Ardian |
| 2 | Kinderhook Industries |
| 3 | I Squared Capital |
| 4 | Ares Management |
| 5 | Harvest Partners |
| 6 | Littlejohn & Co. |
| 7 | BlackRock |
| 8 | Allied Industrial Partners |
| 9 | Sterling Investment Partners |
| 10 | Republic Services |
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. Regulatory-driven demand for waste, water, and remediation services makes environmental services a durable 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.
Create a free account and get the contacts for the investors above.
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.