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McGarryBowen

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McGarryBowen was an American advertising agency founded in New York in 2002 and acquired by Dentsu in 2008.

Last updated August 31, 2026

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Overview

McGarryBowen was an advertising agency established in New York City in 2002 by John McGarry, Stewart Owen, and Gordon Bowen. The founders brought senior experience from major agency networks: McGarry had been president of Young & Rubicam, Owen had served as its chief strategic officer, and Bowen had worked as an executive creative director at both Ogilvy & Mather and Young & Rubicam. Their new agency was positioned as an independent, senior-led alternative to larger network agencies, combining brand strategy, creative development, integrated marketing, and campaign execution. The agency grew quickly in the United States. By 2005, Advertising Age ranked McGarryBowen as New York's largest independent advertising agency and the eleventh-largest agency in the United States. Its growth was associated with a combination of experienced leadership, large national accounts, and a reputation for developing broad consumer campaigns rather than limiting its work to a single medium. The founders collectively retained approximately 90 percent of the company until 2008, according to the agency's Wikipedia account. Dentsu acquired McGarryBowen in 2008 for an undisclosed amount. The transaction made the agency part of Dentsu's international advertising portfolio and placed it alongside 360i as a sibling agency after Dentsu acquired both businesses. McGarryBowen retained its name and operating identity for many years while using the resources and international reach of the broader Dentsu organization. The agency received significant industry recognition after the acquisition, including Advertising Age Agency of the Year honors in 2009 and 2011 and a number-two position on the publication's Agency A-List in 2010. International expansion became more explicit in 2012, when McGarryBowen opened its first overseas office in London following a merger with sister agency Dentsu London. Soon afterward, the London operation won the European launch campaign for the fourth-generation Honda CR-V, a reported £25 million assignment. The win illustrated the agency's ability to combine a local office with the scale of a multinational advertising network. McGarryBowen's work covered automotive, technology, financial services, consumer goods, and other major-brand categories. Campaigns associated with the agency included communications for Honda, Intel, Brita, and American Express. Its work often emphasized recognizable creative ideas supported by integrated media, social content, product demonstrations, and major-event advertising. By January 2020, the agency's listed principals included founder and global chairman Gordon Bowen, global president Jon Dupuis, New York president Ida Rezvani, San Francisco president Ryan Lindholm, and Chicago president Laurel Stack Flatt. Dentsu later consolidated a number of its creative businesses under the Dentsu Creative identity. As a result, McGarryBowen is treated as a former standalone agency brand rather than an active independent operating company, although its personnel, client relationships, and creative capabilities became part of Dentsu's broader creative organization.

History

McGarryBowen was founded in New York City in 2002 by John McGarry, Stewart Owen, and Gordon Bowen. The three founders had held senior roles at established advertising networks. McGarry was a former president of Young & Rubicam, Owen had been that agency's chief strategic officer, and Bowen had served as an executive creative director at Ogilvy & Mather and Young & Rubicam. Their agency was created during a period when experienced advertising executives were increasingly establishing independent shops capable of competing for major national accounts. The company developed as a full-service advertising agency with capabilities spanning strategy, creative work, integrated campaigns, and communications execution. Its senior leadership and independent ownership structure helped it attract attention in the New York market. Advertising Age ranked McGarryBowen as New York's largest independent agency and the eleventh-largest agency in the United States in 2005. The founders together held approximately 90 percent of the company through 2008, according to the agency's Wikipedia article. Dentsu acquired McGarryBowen in 2008. The purchase was made for an undisclosed amount and transformed McGarryBowen from an independent agency into a Dentsu-owned network company. Following Dentsu's acquisitions of McGarryBowen and 360i, the two agencies operated as siblings within the group. McGarryBowen continued to use its own brand and leadership structure while benefiting from Dentsu's international network and resources. The agency's industry standing remained strong after the acquisition. Advertising Age named it Agency of the Year in 2009 and again in 2011. It was also placed second on the publication's Agency A-List for 2010. These recognitions reflected the agency's account wins, creative reputation, and ability to maintain a distinct identity within a large holding-company environment. In April 2012, McGarryBowen expanded outside the United States by opening an office in London. The move followed a merger with sister agency Dentsu London. The London operation quickly secured the European launch campaign for Honda's fourth-generation CR-V, an assignment reported at £25 million. This became one of the clearest examples of the agency's international development and its use of Dentsu's network structure. Over the following years, McGarryBowen worked across automotive, technology, financial services, consumer products, and other categories. Reference material identifies work for Honda, Intel, Brita, and American Express. Campaign activity included automotive launches, technology-focused Super Bowl advertising, social-media work, and communications intended to explain or promote financial and consumer offerings. In January 2020, the agency's listed principals were Gordon Bowen as founder and global chairman; Jon Dupuis as global president; Ida Rezvani as president of the New York office; Ryan Lindholm as president of San Francisco; and Laurel Stack Flatt as president of Chicago. Dentsu subsequently reorganized its creative operations under the Dentsu Creative identity. McGarryBowen is therefore best understood as a defunct standalone agency brand whose capabilities and organizational heritage were absorbed into Dentsu's consolidated creative business.

  • 2020

    Principals listed

    [1]

    The agency's listed principals included Gordon Bowen, Jon Dupuis, Ida Rezvani, Ryan Lindholm, and Laurel Stack Flatt.

  • 2012

    London expansion

    [1]

    McGarryBowen opened its first international office in London following a merger with Dentsu London.

  • 2011

    Named Agency of the Year again

    [1]

    Advertising Age again selected McGarryBowen as Agency of the Year.

  • 2010

    Placed second on the Agency A-List

    [1]

    McGarryBowen was ranked number two on Advertising Age's Agency A-List.

  • 2009

    Named Agency of the Year

    [1]

    Advertising Age recognized McGarryBowen as Agency of the Year.

  • 2008

    Acquired by Dentsu

    [1]

    Dentsu acquired the agency for an undisclosed amount.

  • 2005

    Ranked New York's largest independent agency

    [1]

    Advertising Age ranked McGarryBowen as New York's largest independent advertising agency and eleventh in the United States.

  • 2002

    Agency founded in New York

    [1]

    John McGarry, Stewart Owen, and Gordon Bowen established McGarryBowen as an independent advertising agency.

Products and positioning

A senior-led, creatively oriented full-service advertising agency that combined independent-agency culture with the international resources of Dentsu.

  • Advertising service · 2002

    Integrated advertising campaigns

    McGarryBowen developed broad campaigns that connected brand strategy, creative concepts, media, digital channels, social content, and other communications formats. Its work was intended for large consumer and corporate brands requiring coordinated campaigns across multiple touchpoints.

  • Advertising service

    Automotive marketing

    Automotive advertising was a significant part of the agency's portfolio. Its international work included the European launch campaign for Honda's fourth-generation CR-V, demonstrating capabilities in product-launch strategy, mass-market creative, and regional campaign deployment.

  • Digital marketing

    Digital and social campaigns

    The agency produced digital and social communications for brands seeking participation, explanation, or response in online environments. Reference material associates it with social-media work for Brita and technology-related content for Intel.

  • Brand consulting · 2002

    Brand strategy and communications

    McGarryBowen offered strategic planning and creative communications for brands in sectors including financial services, consumer goods, technology, and automotive. Its founding team emphasized senior strategic and creative involvement in client work.

Marketing campaigns

  • 2017Intel Super Bowl replay technology campaign

    United States

    McGarryBowen was associated with an Intel Super Bowl advertisement featuring Tom Brady and promoting Intel replay technology.

  • 2017Brita social-media campaign

    United States

    Reference material identifies McGarryBowen with Brita work involving responses to negativity on Twitter and social-media brand engagement.

  • 2017American Express offerings campaign

    United States

    McGarryBowen was reported as working with American Express on communications designed to explain the company's offerings.

  • 2012Honda fourth-generation CR-V European launch

    United Kingdom · Europe

    After the London office was established, McGarryBowen won Honda's European launch campaign for the fourth-generation CR-V. The assignment was reported as having a value of £25 million, although the figure is not independently detailed here.

    Outcome. The account became an early major win for the agency's international operation.

Brand decisions

  • 2022

    Consolidation into Dentsu CreativeStrategy

    Background

    Dentsu reorganized creative capabilities across its operating companies under a more unified global identity.

    Action taken

    McGarryBowen's standalone agency identity was folded into Dentsu's consolidated creative organization.

    Aftermath

    McGarryBowen ceased to operate as a separate standalone agency brand.

  • 2012

    Expand into London through a Dentsu London mergerStrategy

    Background

    The agency sought an international presence and a platform for serving European clients.

    Action taken

    McGarryBowen opened its first international office in London following a merger with sister agency Dentsu London.

    Aftermath

    The London office soon won Honda's European CR-V launch campaign.

  • 2008

    Join the Dentsu network through acquisitionM&A

    Background

    McGarryBowen had grown into a prominent independent agency, while Dentsu was expanding its international agency portfolio.

    Action taken

    Dentsu acquired McGarryBowen for an undisclosed amount and retained it as a distinct agency brand.

    Aftermath

    The agency became a sibling to 360i within Dentsu's portfolio and gained access to a larger international network.

Sources5 sources

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