Frito-Lay is the most profitable snack food business on earth, and it lives inside a company most people still think of as a cola brand. PepsiCo's $93.9 billion in fiscal year 2025 revenue spans Lay's, Doritos, Cheetos, Tostitos, Quaker, Gatorade, Mountain Dew, and the flagship Pepsi-Cola across 200-plus countries. The cola is the logo on the jersey. The chips are the business. The 1965 merger of Pepsi-Cola and Frito-Lay that created PepsiCo was not, in retrospect, a diversification move — it was a recognition that salty snacks and sweet beverages occupy the same consumption occasion, reach the same consumer, and move through the same distribution infrastructure. Frito-Lay now generates roughly 27% of consolidated revenue at operating margins that reportedly exceed 30%. The beverage segment is larger by revenue but carries margins a fraction of that. Ramon Laguarta, CEO since 2018, has managed this asymmetry while navigating input cost inflation across 318,000 employees. The $93.9 billion revenue base grew from $86.4 billion in 2022, steady rather than spectacular. The 2025 acquisitions of Siete Foods and Poppi moved PepsiCo toward better-for-you snacks and functional beverages — categories where younger consumers are shifting spend. Those deals are bets on where the market is moving, not reactions to where it already arrived. Tropicana was divested in 2022. SodaStream was acquired in 2018 for $3.2 billion and has become a platform for carbonated beverage consumption at home. Rockstar Energy joined the portfolio in 2020. Each of these moves has been about defending shelf presence and consumer attention against private label pressure from Kirkland, Great Value, and every other store brand that has learned the unit economics of snack foods.