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Speakers

SISO

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Mary Larkin

Mary Larkin

Immediate Past Chair
Americas CEO, Arc Network

Mary Larkin is the CEO, Americas for Arc.  

Mary has been in the events and media industry for over 25 years. She joined Arc from Diversified Communications where she was the US lead for the group, building her career there through brand, portfolio, and divisional leadership roles. She has worked across several B2B sectors, notably looking after the flagship seafood group at Diversified, where she was responsible for national and international development and expansion of the portfolio and industry news platforms. She is an active member of the events community, having been the chair of industry associations UFI and SISO.  

Mary is an avid supporter of cross-industry initiatives promoting women in events, increasing diversity and inclusion, and has been a vocal champion about improving events’ sustainability. 

Testimonials

  • “Without a doubt the most valuable three days of the year for networking, learning, and meeting colleagues.”
    Tony Calanca, Calanca & Associates LLC
  • “Two of the best acquisitions Access Intelligence had executed came directly from contacts and discussions held at the SISO CEO Summit. Beyond that important networking for transactions, I learn best practices from the best in the industry. The ROI for membership is immeasurable.”
    Don Pazour, CEO, Access Intelligence
  • “The impact of SISO is so much bigger than its size. It feels more like a global council of important tribes than a traditional trade association.”
    David Adler, CEO & Founder, Bizbash Media
  • “Our industry thrives on the personal relationships that face-to-face builds, and the CEO Summit is the ultimate place to build YOUR network!”
    Tom Mitchell, President, Messe Dusseldorf North America
  • “As busy, independent, for-profit organizer, SISO keeps our company connected to all the key players working in this industry and allows great relationships and ongoing learning of best practices from the best in the business. All invaluable assets to help move our business forward."
    Howard Hauben, CEO, H2 Events
  • “The SISO membership represents the entire for-profit tradeshow community and the annual SISO conferences are must-attend events for their educational and networking value.”
    Joel A. Davis, Founder & CEO, JD Events
  • Being a member of SISO has allowed me to navigate the dynamic landscape of our industry in the most effective way possible. Personally, it’s been a journey of continuous learning, networking, and collaboration that fosters deep relationships with industry leaders. Professionally, the insights I’ve gained, the resources I have accessed, and the collaborative initiatives and advocacy work have helped to take my organization to new heights. SISO, to me, is an indispensable asset for my career and business.
    Liz Irving, President, Clarion Events