No Handoffs. No Gaps. Just Results.

Each NSS analyst is a subrogation specialist. With focused caseloads, innovative tools, and full support, our team guides every claim from investigation to settlement, arbitration, or litigation oversight.

Top Subrogation & Recovery Firm 2025
Top Insurtech Solutions Provider 2023

25 Years of Excellence

Over a quarter century of industry leadership, excellent client partnerships, and over $1 billion recovered.

80+ Dedicated Analysts

Our 80+ analysts are dedicated to providing you with a personalized experience.

50-State Coverage

National scale and regional insight combine to bring you expert subrogation assistance wherever you are.

NSS Leaders Are Industry Veterans

Our leadership team brings an average of 20 years of insurance claims and subrogation experience.

Jerry Nolan

Co-Director

Dan D’Imperio

Co-Director

Joe Minnella

Director - Automobile Claims

Sandra Covolo

Senior Manager, Client Engagement and Operations

Jill Castillo

Recovery Supervisor

Cherie Frady

Recovery Supervisor

Gale Hohwald

Recovery Supervisor

Todd Stewart

Recovery Supervisor

Carol Valenti

Recovery Supervisor