Client Start Year End Year
Boston Alliance of LGBTQ+ Youth 2017 Current
ADP 2021 Current
Cox Communications 2021 Current
Aspen Institute Project Play 2018 Current
AmeriSave Mortgage 2021 Current
Barclays 2017 Current
CDC 2010 Current
ESPN 2019 Current
Home Base 2019 Current
Progressive 2006 Current

Arnold is an independent-minded integrated advertising agency that believes creativity should always be a lever for growth. At Arnold, we make it safe to be brave. We build brands by creating work that is universal and personal all at once and we do this for a diverse portfolio of partners that includes both iconic brands and challengers. Arnold is headquartered in Boston and is part of the Havas Group.

  • George Sargent

    George Sargent

    Chief Executive Officer

    George Sargent is the CEO of Arnold. In this role, he oversees the growth and satisfaction of employees and clients, driving teams to deliver integrated solutions focused on customer value. His career has spanned ad tech, publishing, media, and creative agencies, which allows him to see the marketing and media landscape – and the opportunities for brands within it – from all angles. George is an active member of the Boston business community. He is a board member of the Greater Boston Chamber of Commerce and The Boston Ad Club. George lives in suburb outside of Boston with his wife and two kids.
  • Sean McBride

    Sean McBride

    Chief Creative Officer

    Sean has spent 14 years at Arnold rising through the ranks to become Chief Creative Officer in 2019. During his career, Sean has served as creative lead on brands including Ocean Spray, Volvo,, New Balance, Merrill Lynch,, Panasonic, SolarCity, and more, but is best known for his leadership on Progressive insurance. He has an amazing wife, two amazing kids, and a pretty terrible lawn in the suburbs north of Boston.
  • Bre Rossetti

    Bre Rossetti

    Chief Strategy Officer

    Bre is the Chief Strategy Officer of Arnold, overseeing the integrated strategy.. Bre has been critical to the evolution of Arnold's strategic offering, thanks to her ability to understand both brand strategy and comms planning that has become one of Arnold's secret weapons. Bre currently oversees all the clients in Boston and was critical to the wins of Cox Communications, Monster, AmeriSave, and ADP
  • Vallerie  Bettini

    Vallerie Bettini

    Chief Client Officer

    Val is a seasoned integrated marketer with over 20 years of experience building brands and driving growth for a broad spectrum of clients. Val joined Arnold more than a decade ago and today, in addition to serving as Arnold's Chief Client Officer, leads a diverse and dynamic team on Progressive Insurance. In the 13+ years of her leadership, the Progressive team has flawlessly executed on over 100 productions. In addition to her work on Progressive, Val handles strategic initiatives for AmeriSave, ADP, Cox Communications. Val was named Account Person of the year by Campaign US in 2020.