The History

DiTommasodiamond-tinyLubin was founded in 1987 on two principles: bigger isn’t always better; and to be successful, you have to know your own definition of success.

When Vincent DiTommaso and Peter Lubin decided to go into practice together, their goal was not to create another legal behemoth: good at all aspects of legal practice, but not great at any one.

Their goal was to be the firm clients and other lawyers call when complex legal and business disputes have come to a head, and brilliant action is needed either in the courtroom or at the negotiating table.

Their mission clearly stated and client roster and victories growing year by year, the accolades weren’t long to follow. In 2005, Crain’s Chicago Business ranked the settlement achieved by DiTommasodiamond-tinyLubin as co-lead counsel in the Erickson v. SBC class action as the 3rd highest verdict achieved in Illinois by a law firm for 2004.

Concentrating in handling complex commercial litigation and commercial class actions, DiTommasodiamond-tinyLubin collectively have served as lead or co-lead counsel in hundreds of contested or settlement class actions in Illinois and across the country. Delivering numerous multi-million dollar settlements or judgments, DiTommasodiamond-tinyLubin have helped define important consumer-protection statutes and brought justice to consumers and companies across the nation.


In 2008, DiTommaso Lubin received the first DuPage County "Law Firm of the Year" award for "their commitment to the ideals of the legal profession."


As a court-appointed mediator, Vincent DiTommaso has one of the highest settlement rates for mediated cases in DuPage County, saving Illinois taxpayers significant sums in court costs.

For nearly two decades, DiTommasodiamond-tinyLubin has delivered on its promise to effect significant change and deliver important victories to its clients and to the community. All the while, they’ve never compromised on delivering a personalized level of service that far exceeds that of many larger law practices.

DiTommasodiamond-tinyLubin would like to make helping you with you or your business’ legal concerns a part of its continuing success story.



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