As the city’s oldest law firm, O’Melveny helps clients in the Los Angeles area and beyond tackle their most important legal matters and achieve critical strategic goals, whether completing a company’s initial public offering or defending a company in complex, multi-billion dollar litigation.

We counsel clients in areas including white-collar defense and corporate investigations; intellectual property; mergers and acquisitions; capital markets; class actions; and international data privacy and cybersecurity. Political leaders, Fortune 500 companies, start-ups, and those in need of pro bono legal assistance are among those who turn to us for guidance on critical legal issues.

When Henry O’Melveny founded the firm 130 years ago, Los Angeles was little more than a bustling village on the western edge of the American frontier. Like the city, the firm has grown, and today our Los Angeles team is part of a network of hundreds of lawyers across the US, Asia, and Europe who work together to help our clients succeed in an increasingly complex global economy.

34.051678 -118.253653
400 South Hope Street
18th Floor
Los Angeles, CA 90071
United States of America

Thank you for your interest. Before you communicate with one of our attorneys, please note: Any comments our attorneys share with you are general information and not legal advice. No attorney-client relationship will exist between you or your business and O’Melveny or any of its attorneys unless conflicts have been cleared, our management has given its approval, and an engagement letter has been signed. Meanwhile, you agree: we have no duty to advise you or provide you with legal assistance; you will not divulge any confidences or send any confidential or sensitive information to our attorneys (we are not in a position to keep it confidential and might be required to convey it to our clients); and, you may not use this contact to attempt to disqualify O’Melveny from representing other clients adverse to you or your business. By clicking "accept" you acknowledge receipt and agree to all of the terms of this paragraph and our Disclaimer.