Private equity firm Great Hill Partners completed its investment in Pareto Health, an employee benefit group. Financial terms were not disclosed. "Our investments in the self-insured ecosystem have demonstrated the value that self-insurance provides to employers while highlighting the obstacles that small and medium-sized businesses encounter if they try self-funding on their own. Pareto solves these challenges while providing employers with best-in-class cost containment solutions to help the companies take control of their healthcare costs. We are thrilled to partner with the market leader in employee benefit group captives and support the Pareto team as they help more employers rein in their healthcare spend," Rafael Cofiño, Great Hill Partner.