After working together to serve the people of Illinois for more than eight years as prosecutors in the State’s Attorney’s Office in Cook County, Peter O’Mara and Sean O’Callaghan joined together in 2013 with a vision for a different kind of law firm. Today, the firm of O’Mara & O’Callaghan takes a collaborative and honest approach to counseling and litigating for our clients. We are leaner, more responsive, and more aggressive than other law firms. Our model is designed to resolve disputes for businesses and individuals in the timeliest and most cost-efficient manner possible. We find the quickest path to victory and pursue it vigorously for our clients. While avoiding trial is frequently the best business decision, we are not afraid to take a case into the courtroom – and we know how to win when we are there.
View Top Employees from O'Mara & O'Callaghan, LLCWebsite | http://www.o2lawyers.com |
Revenue | $566000 |
Employees | 5 (3 on RocketReach) |
Founded | 2012 |
Address | 230 W. Monroe Street Suite 2620, Chicago, Illinois 60606, US |
Phone | (312) 600-5588 |
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Industry | Law Practice, Law Firms & Legal Services |
SIC | SIC Code 81 Companies, SIC Code 811 Companies |
NAICS | NAICS Code 541 Companies, NAICS Code 5411 Companies, NAICS Code 54111 Companies, NAICS Code 54 Companies |
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The O'Mara & O'Callaghan, LLC annual revenue was $566000 in 2024.
Sean O'Callaghan is the Managing Partner of O'Mara & O'Callaghan, LLC.
3 people are employed at O'Mara & O'Callaghan, LLC.
O'Mara & O'Callaghan, LLC is based in Chicago, Illinois.
The NAICS codes for O'Mara & O'Callaghan, LLC are [541, 5411, 54111, 54].
The SIC codes for O'Mara & O'Callaghan, LLC are [81, 811].