Related Practices

John S. Martel

Of Counsel
  • 415.954.4422
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John S. Martel, who joined the firm in 1964, is a veteran of over 100 trials with but four losses.  His legal expertise covers a wide range of practice including antitrust and securities litigation, leasing disputes, construction litigation, banking services, insurance defense and trade regulation.

Mr. Martel has tried major cases of all kinds, all across the United States.  In 1968, for example, a Richmond, Virginia jury awarded Mr. Martel’s antitrust plaintiff the highest verdict in the history of the State.  In 1978, he represented the Bank of America and its subsidiary in lengthy hearings before an Administrative Law Judge in Philadelphia, Pennsylvania and Washington, D.C. against market concentration charges, obtaining a favorable ruling.  In 1979, he was matched against ex-mayor Joseph Alioto in a fraud/antitrust case, and successfully represented the Robert Mondavi Winery in the highly publicized two-month Krug-Mondavi trial.  In 1981, Mr. Martel successfully defended the Hearst Corporation, the San Francisco Examiner and the San Francisco Chronicle in a three-month federal jury trial involving a landmark antitrust battle.

Mr. Martel has been a frequent contributor to law reviews, (including articles such as “Fair Trial vs. Free Press in Criminal Trials”, California Law Review, 1959 and “Judicial Application of the Newspaper Preservation Act”, Brigham Young University Law Review, 1984). He has also lectured at the Hastings’ Center for Trial and Appellate Advocacy (where he served on the Advisory Council) on the handling of expert witnesses and has been a guest speaker and panelist in various other law-related seminars nationwide.  Mr. Martel also serves as a consultant to other trial lawyers on matters of trial strategy, jury selection and expert testimony.  He was asked to serve as Consultant to the Los Angeles County District Attorney’s Office in the Simpson case and the second Menendez case.

The National Law Journal profiled Mr. Martel as among the top 10 trial lawyers in the nation and he has been listed for more than a decade in Best Lawyers in America.



  • National Chairperson for the Heritage Committee, American College of Trial Lawyers, 2013
  • American Board of Trial Advocates
  • Board of Governors, Association of Business Trial Lawyers, Northern California, 1990-1992
  • Fellow, Board of Regents, American College of Trial Lawyers, 1994-1998
  • California State Chairman, American College of Trial Lawyers, 1985-1986