The story
Dewey & LeBoeuf was created on October 1, 2007, through the combination of two venerable New York-based firms, Dewey Ballantine and LeBoeuf, Lamb, Greene & MacRae.
Dewey Ballantine
The law firm that would be known for years as the Root Clark firm, and thereafter as Dewey Ballantine, began in 1909. In that year, three recent graduates of Harvard Law School, Grenville Clark, Francis W. Bird, and Elihu Root Jr., established a law partnership on Wall Street, named Root, Clark & Bird. Bird soon left the firm, and it became known as Root & Clark; family connections led to a thriving practice in high financial circles. In 1913, Root & Clark merged with the firm of Buckner & Howland, the practice of Emory R. Buckner and Silas W. Howland, to form Root, Clark, Buckner & Howland.
In 1919, Arthur A. Ballantine joined the firm, becoming a named partner in 1925. Also in 1925, Buckner left to become the U.S. Attorney for the Southern District of New York, and the firm was now known as Root, Clark, Howland & Ballantine.
During the Great Depression, the firm started focusing on bankruptcy and reorganizations. With the New Deal, it built a regulatory practice. The firm also had a corporate practice, serving clients such as AT&T and Standard Oil. The firm expanded from 8 to 74 associates and opened a second office in Washington, D.C.
In 1946, four Root, Clark partners, including George E. Cleary, Leo Gottlieb, Henry Friendly, and Melvin C. Steen departed and along with Hugh Cox and Fowler Hamilton founded Cleary, Gottlieb, Friendly & Cox, the predecessor of Cleary Gottlieb Steen & Hamilton.
In 1955, politician Thomas E. Dewey became a partner at the firm, which was renamed Dewey, Ballantine, Bushby, Palmer & Wood. Under Dewey and Ballantine's leadership, the firm attracted new clients, such as General Motors, Morgan Stanley, and Mobil Oil.
Dewey Ballantine attempted a merger with Orrick, Herrington & Sutcliffe, which failed in early 2007.
On October 1, 2007, Dewey Ballantine merged with LeBoeuf, Lamb, Greene & MacRae.
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LeBoeuf, Lamb, Greene & MacRae
From its beginnings in 1929, LeBoeuf, Lamb, Greene & MacRae was known for its representation of energy and public utility companies, and from 1965, when it was selected as U.S. counsel for Lloyd's of London, it became a preeminent law firm advising insurance companies. It was this that led to the opening of the London office in 1978.
The firm was founded by Randall J. LeBoeuf Jr., who was born in Albany, New York, in 1897. While still in solo practice in 1929, LeBoeuf became general counsel to the Niagara Hudson Power Company and the Aluminum Company of America (ALCOA). As his workload increased, LeBoeuf recruited his friend Bill Winston from an Albany law firm to form the partnership LeBoeuf & Winston on October 7, 1929, just before the U.S. stock market collapsed. Within six months, the new partnership had established itself at 15 Broad Street, New York City, where it shared offices with Niagara Hudson Power.
Horace Lamb joined the partnership in 1934 to enhance its expertise in a wider variety of legal matters. Characterized as an aggressive litigator, Lamb came to the firm after working for the Antitrust Division of the U.S. Department of Justice as well as in private practice. Lamb soon became a named partner at the firm.
In 1952 Adrian C. Leiby, joined, bringing experience in corporate securities and finances. The firm was renamed LeBoeuf, Lamb & Leiby.
Anticipating the creation of the Atomic Energy Commission to regulate the new civilian use of fission plants, LeBoeuf opened its first branch office in 1952 in Washington, D.C. to help utilities license nuclear plants.
Cameron F. MacRae Jr., a top public utility lawyer, joined in 1958. In 1959, Randall LeBoeuf became the special assistant attorney general representing New York in a water rights dispute.
The firm lost three of its named partners in short succession in the 1970s: Randall LeBoeuf in 1975, Adrian Leiby in 1976, and Horace Lamb in 1977. Cameron MacRae, who had been formally installed as presiding partner in 1970, remained at the firm, which had become known as LeBoeuf, Lamb, Leiby & MacRae.
The firm developed an ambitious growth strategy in the 1970s through the 1990s. As a result, it expanded to become an international law firm with offices not only in the U.S. but also in London, Paris, Moscow, Riyadh, Beijing, and Hong Kong. By early 2007, LeBoeuf, Lamb, Greene & MacRae had approximately 650 attorneys in 19 offices around the world. On October 1, 2007, the firm merged with Dewey Ballantine.
Financial difficulties and bankruptcy
Dewey & LeBoeuf originally reported a revenue increase for 2011 to $935 million, up 25 million from a reported figure of $910 million for 2010. In early 2012, Richard Shutran, a senior partner at the firm, admitted in interviews that the revenue numbers publicly reported used a "different" method acknowledging the controversy, stating, "They’re just not comparable numbers. That’s something people like to pick on."
This statement resulted in a downward revision of Dewey's revenue numbers over the previous two years in The American Lawyer. The firm then retained bankruptcy counsel, and began to consider a pre-packaged bankruptcy filing.
In conjunction with the financial problems, a large number of partners had been leaving in 2012. Of the approximate 1,100 lawyers in the firm, about 190 were considered equity partners. In 2012 through May 12, approximately 200 of the 300 total partners had left the firm.
On April 27, the firm announced that it would cancel its 2012 summer associate program. On April 30, the firm's leadership advised partners to seek employment elsewhere.
On May 4, the firm sent "conditional advance notice" to all US employees under the Federal WARN Act that their employment may be terminated. The letter advised all employees of their rights under Federal and New York State law in the event of termination. The letter provided the firm's first formal acknowledgement to employees that the firm could ultimately close.
The five members of Dewey's office of the chairman committee left by mid-May. In bankruptcy, corporate restructuring company Zolfo Cooper managed the firm's New York office, and accounting firm BDO International administered the London office.
On August 18, 2014, the firm made a settlement worth $4.5 million for a class action suit alleging the firm laid off workers in the final days without the notice required under the New York state and federal Worker Adjustment and Retraining Notification Acts. There were no objections to the settlement since it was disseminated following the judge's preliminary approval in June 2014, according to the attorneys of the 425-member class and for the firm.
On October 19, 2015, following 21 days of deliberation, a deadlocked jury in Manhattan declared a mistrial in the case against three former senior attorneys, Steven H. Davis, Stephen DiCarmine, and Joel Sanders, who had been accused of conspiring to manipulate financial records with a purpose to defraud various financial institutions during the financial crisis. A jury ultimately convicted Sanders on three counts relating to the accusations in a 2017 retrial against Sanders and DiCarmine; however, DiCarmine was acquitted of the same charges. DiCarmine was represented by criminal defense attorney Rita Glavin and Sanders, who only received a fine and community services, was represented by criminal defense attorneys Andrew Frisch and Jason Wright.
Dewey & LeBoeuf UAE
Following the 2012 bankruptcy of the original Dewey & LeBoeuf, the firm's trademarks were eventually statutorily abandoned after a decade of non-use. In 2024, Tahmidur Remura Wahid TRW law firm initiated filings to register the "Dewey & LeBoeuf" mark in the UAE, UK, and Singapore. The firm officially relaunched in November 2025 as a new partnership, leveraging the historic "white shoe" name to target emerging market clients.
There is no legal continuity or shared liability between the new Dubai firm and the original New York entity’s bankruptcy estate.
From Wikipedia’s article on Dewey & LeBoeuf, shared under CC BY-SA 4.0.4