The James Irvine Foundation competitors

Charles Stewart is a Chief Executive Officer at SOTHEBYS and is based in London, Greater London, United Kingdom. He has worked as Board Member at Altice USA, Inc.; VP/CFO/Treasurer at Altice USA, Inc.; and CEO:London at Itaú BBA International plc. Charles attended Yale University between 1988 and 1992 and PHILLIPS EXETER ACADEMY between 1985 and 1988.

Executive-level communications and marketing professional with proven track record as an organizational and cultural change agent. Critical experience moving the needle on pressing social issues including equality, climate change and justice. Adept in cultivating and managing strategic engagements as well as extensive experience in management, crisis, marketing and communications across all major disciplines: media relations, positioning, branding, advertising, storytelling, social media, events and partnerships.Proud to be recognized by PR News as a "PR Gamechanger" and PR Week as a "Champion of PR." Architect of groundbreaking campaigns including the red logo equality campaign-one of Facebook's most viral campaign in its history as well as numerous others for social and environmental change. Winner of the Mashie Award for Best Social Media Campaign, SXSW Digital Campaign of the Year, Best in Show and Social Media Campaign of the Year, Sundance Film Festival, Toronto International Film Festival, PR Week Winner Best Use of Social Media/Digital, two Shorty Social Good awards and three time awardee of the PRSA Silver Anvil Awards. Finalist for Three Social Media Icon Awards and proud to be recognized as one of PR News’ Top Women in PR. Honored to be one of Advertising Women of NY's Gamechangers and named "Digital Innovator of the Year." Featured in The New Yorker, The Guardian, The Associated Press, Mashable, The Washington Post, Advertising Age, NPR and others.