Sara Greenstein is chief marketing and strategy officer for Underwriters Laboratories, a $1 billion global leader in product testing and certification and standards development. She presides over the marketing, strategy and business development activities of the company, and is the youngest elected officer in its 115-year history.

As the senior marketing and strategy executive within Underwriters Laboratories' management team, Greenstein drives growth, raises awareness of the organization among global business leaders, and builds its role as a strategic partner to companies looking to gain market value from product innovation, sustainability, and excellence in a global marketplace.

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