Pashman Stein

Pashman Stein Walder Hayden P.C. is proud to announce that Daniel R. Guadalupe, partner in the firm’s Litigation practice group, has once again been ranked in Commercial Litigation in New Jersey by Chambers and Partners in its 2026 USA Guide.

Guadalupe represents clients in a wide variety of commercial litigation matters and provides “outside” general counsel assistance with a specialty in business strategy, manufacturing and distribution, business disputes of all types, construction, shareholder and LLC member disputes, professional liability, franchise law, arbitrations and mediations, and international matters. He is a former President of the New Jersey Hispanic Bar Association and former General Counsel to two consecutive presidents of the Hispanic National Bar Association. Guadalupe is a former member of the Lawyers Advisory Committee of the U.S. District Court and served on two U.S. Magistrate selection committees.

Guadalupe has been the recipient of numerous awards, including being named 2023 “Lawyer of the Year” in the Hackensack region by Best Lawyers in Litigation-Construction. He was also the recipient of the New Jersey Law Journal 2020 “Mentor” award.

Learn more about Guadalupe here: https://zurl.co/JWIch

The Chambers USA guide is published by Chambers & Partners. A description of the selection methodology can be found here: https://zurl.co/nKN46

The New Jersey Legal Awards are published by the New Jersey Law Journal. A description of the selection methodology can be found at: https://zurl.co/2aiWK

The Best Lawyers list is issued by BL Rankings, LLC of the selection methodology can be found at https://zurl.co/0m2xL.

No aspect of this advertisement has been approved by the Supreme Court of New Jersey.

Pashman Stein Walder Hayden P.C. is proud to announce that Aidan P. O’Connor, co-chair of the firm’s Criminal Defense and Investigations practice groups, has been ranked in Band 2 in Litigation: White-Collar Crime & Government Investigations in New Jersey by Chambers and Partners 2026 USA Guide. This ranking marks 14 years that O’Connor has been ranked by Chambers and Partners.

A former president of the ACDL-NJ, O’Connor’s practice focuses on criminal defense, internal investigations, and both commercial and complex civil litigation, including securities fraud matters. Prior to entering private practice, he was an Assistant United States Attorney in the District of New Jersey for 18 years, serving in the Criminal Division, the Organized Crime Strike Force, and as the chief of the Violent Crimes Unit, conducting and leading RICO, fraud and other investigations and prosecutions.

Learn more about O’Connor here: https://zurl.co/1jRAI

The Chambers USA guide is published by Chambers & Partners. A description of the selection methodology can be found here: https://zurl.co/DKNgD

No aspect of this advertisement has been approved by the Supreme Court of New Jersey.