Trian Investors 1 Ltd is a private investment firm based in New York City. Founded in 2005 by Nelson Peltz, Peter May, and Ed Garden, the company specializes in taking large stakes in publicly traded companies and working with management to improve performance. Trian Investors 1 Ltd has a reputation for being activist investors and pushing for changes in corporate strategy, cost-cutting measures, and operational improvements. The firm has invested in a variety of industries, including food and beverage, consumer goods, and financial services. As of 2021, Trian Investors 1 Ltd manages over $10 billion in assets.