Who owns Horizon Services? — New Mountain Capital

Horizon Services's current ultimate owner is New Mountain Capital, a private equity firm. We track 7 of its locations.

Ownership evidence

• https://www.newmountaincapital.com/horizon-group-holdings-announces-partnership-with-new-mountain-capital/
  press release, as of 2026-08-27

Tracked locations

• Horizon Services – Central Southern Delaware — Millsboro, DE
• Horizon Services – Delaware — Newark, DE
• Horizon Services – Northern Delaware — Wilmington, DE
• Horizon Services – Northeastern Maryland — Havre De Grace, MD
• Horizon Services – Northern Maryland — Windsor Mill, MD
• Horizon Services – New Jersey — Mount Laurel, NJ
• Horizon Services – Pennsylvania — Audubon, PA

Who owns hvac & plumbing by state

Delaware Maryland New Jersey Pennsylvania

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