Complex, high-stakes disputes.
Clear outcomes.

Complex,
high-stakes disputes.
Clear outcomes.

Accordia Group is dedicated to elevating the standard of dispute resolution.

By bringing together best-in-class neutrals and advanced administrative support, we cut through legal friction to provide a direct, expert-led path from conflict to resolution.

Our national platform unites the most respected regional firms, giving you immediate access to a broad, elite panel of neutrals. By combining local expertise with national reach, we provide the enterprise-grade capabilities you require with the personal attention you deserve.

What Sets Us Apart

What Sets Us Apart

Our Companies

ADR Alvarez Dispute Reolution
ADR Support
Salmon & Dulberg Dispute Resolution

Our member firms represent the full spectrum of dispute resolution. From high-velocity mediation models to institutional arbitration and technology-driven case preparation, the Accordia Group portfolio offers a multidimensional approach to resolving conflict. While each brand maintains its own legacy and specialized focus, they are all bound by a shared commitment to agility, integrity, and human-centered results.

Our Leadership

Powering a
Partnership.

Accordia Group is led by Thompson Street Capital Partners, a St. Louis-based private equity firm that partners with founders and management teams to invest in and grow established companies—helping them succeed and grow through shared purpose.

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