Aron is recognized globally as a preeminent authority on corporate responsibility and sustainability strategy by business, NGOs, and the public sector. Under his leadership, BSR has doubled its staff and expanded its global presence, which currently includes offices in Copenhagen, Guangzhou, Hong Kong, New York, Paris, San Francisco, Shanghai, and Tokyo. On a day-to-day basis, Aron advises senior executives at more than 250 member companies and other global businesses and is regularly featured as a speaker at major events and in a range of top-tier media outlets. Aron is co-author of the book Sustainable Excellence: The Future of Business in a Fast-Changing World, which spotlights some of the sustainability strategies that drive business success.