Peter D. Sullivan

Peter D. Sullivan

Commercial Litigation
Recognized in Best Attorney USA since 2016

About Peter

Peter Sullivan practices in trial and litigation of complex professional liability and commercial litigation cases, including actions against accountants and attorneys, director and officer liability and coverage cases, consumer class action cases and breach of contract cases.Mr. Sullivan also focuses on lender liability suits, real estate litigation, UCC litigation, state and federal securities law claims, RICO claims, business tort litigation and common law fraud actions.

Peter Sullivan practices in trial and litigation of complex professional liability and commercial litigation cases, including actions against accountants and attorneys, director and officer liability and coverage cases, consumer class action cases and breach of contract cases.Mr. Sullivan also focuses on lender liability suits, real estate litigation, UCC litigation, state and federal securities law claims, RICO claims, business tort litigation and common law fraud actions.

Peter Sullivan practices in trial and litigation of complex professional liability and commercial litigation cases, including actions against accountants and attorneys, director and officer liability and coverage cases, consumer class action cases and breach of contract cases.

Mr. Sullivan also focuses on lender liability suits, real estate litigation, UCC litigation, state and federal securities law claims, RICO claims, business tort litigation and common law fraud actions.

Contact Me

Login Required

Please login to contact this attorney

Login to Contact

Reviews

4.6 / 5

7 Reviews

1,052 Profile Views

M

Mei Lin Zhang

Jan 19, 2026

Strategic Genius in Our Director Liability Defense

As a board member facing director and officer liability claims, I turned to Peter Sullivan based on his recognized expertise in this practice area. His strategic thinking was nothing short of brillian...

L

Lakshmi Patel

Jan 19, 2026

Tenacious Advocate in Our RICO Claim Resolution

When our business became entangled in RICO claims that threatened to destroy everything we'd built, Peter Sullivan fought with a tenacity I've never witnessed in legal counsel. He immersed himself in...