William M. Umbach

Suzi Clawson is a shareholder and corporate attorney in Haynsworth Sinkler Boyd's Columbia office, where she focuses her practice on advising corporate governance matters, including corporate governance documents, committee charters and governance principles, director and committee independence, related party transaction issues and fiduciary duties of directors. Suzi also has extensive experience representing both public and private issuers, while also advising public and private company clie...

John Scott focuses his practice on business representation and tax planning as a shareholder and tax attorney in Haynsworth Sinkler Boyd's Florence office. His practice includes providing advice and counsel to his clients on a number of general corporate issues including the formation of business entities such as limited liability companies and corporations, mergers and acquisitions, succession planning and contractual matters.

Courtney E. Walsh is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation, Energy Law and Litigation - Construction. Courtney E., who practices law in Columbia, South Carolina, has been recognized since 2021. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Courtney E. is held by other top lawyers in the same geographic and legal practice area.

Joseph O. Thickens is a top attorney recognized by Best Lawyers in the practice area(s) of Personal Injury Litigation - Plaintiffs. Joseph O., who practices law in Columbia, South Carolina, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Joseph O. is held by other top lawyers in the same geographic and legal practice area.

Ariail King is a skilled and experienced litigator. Her practice includes class actions and appellate cases. She is a partner at Lewis Babcock, LLP and has been with the firm for over two decades. Before law school, King received her Bachelor of Arts in Psychology and Sociology from the University of South Carolina. Her background in psychology gives her valuable insight and makes her a strong researcher, helping her pinpoint crucial details for each case. King was admitted to the bar in 1996...

Kelley Cannon is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Insurance and Personal Injury Litigation - Defendants. Kelley, who practices law in Columbia, South Carolina, has been recognized since 2018. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Kelley is held by other top lawyers in the same geographic and legal practice area.

Curtis Y. Chow is a top attorney recognized by Best Lawyers in the practice area(s) of Immigration Law. Curtis Y., who practices law in Columbia, South Carolina, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Curtis Y. is held by other top lawyers in the same geographic and legal practice area.

John Bruton is a shareholder in Haynsworth Sinkler Boyd's Columbia office. John is an experienced civil litigator with more than 40 years of experience and focuses his practice on insurance and construction cases, as well as commercial litigation and the defense of personal injury lawsuits.

Kenneth A. Janik is a top attorney recognized by Best Lawyers in the practice area(s) of Employee Benefits (ERISA) Law, Litigation - ERISA and Tax Law. Kenneth A., who practices law in Columbia, South Carolina, has been recognized since 2003. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Kenneth A. is held by other top lawyers in the same geographic and legal practice area.

Biff is an experienced litigator in both trial and appellate venues and has argued approximately twenty cases in the United States Court of Appeals. He is a member of the American Board of Trial Advocates and a Life Fellow of the American Bar Foundation. An honoree for the 2016 South Carolina Leadership in Law Awards, Biff has been consistently recognized by Best Lawyers, Super Lawyers and Chambers USA. He is a certified Circuit Court Mediator and in the last 30 years has mediated approximate...