Energizer Holdings, Inc., founded in 1896 as the American Electrical Novelty and Manufacturing Company, is a global leader in the manufacturing of batteries, flashlights, and shaving products. Headquartered in Town and Country, Missouri, Energizer offers a comprehensive range of products including alkaline, carbon zinc, miniature, and rechargeable batteries, as well as various lighting solutions. The company's mission is to provide reliable power and innovative solutions to consumers worldwide, maintaining a strong market presence in the consumer goods industry.

Notable figures associated with Energizer Holdings include its key executives and board members who have steered the company through significant milestones. The company is publicly traded on the NYSE under the ticker symbol ENR and is a component of the S&P 600. Key achievements include its successful spin-off from Ralston Purina Company in 2000 and its restructuring in 2015. Energizer's impact is evident in its widespread brand recognition and its role in powering countless devices globally, underscored by the iconic Energizer Bunny.