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What to watch next
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Company

Company overview

Lamb Weston buys potatoes from growers and processes them into frozen foods, mainly French fries. Restaurant chains buy its products directly or through foodservice distributors, while retailers sell them to consumers. Products carry the Lamb Weston name, other owned or licensed brands, or customers’ own labels. North America supplies most of its revenue, with the rest coming from international markets.

McDonald’s is its largest customer, and a small group of major customers accounts for a substantial share of sales. Demand depends on restaurant traffic, while large buyers and distributors influence pricing and whether its products reach diners.

The business also depends on growers delivering enough suitable potatoes: weather affects crop yields and processing quality. Earnings depend on selling prices relative to potato, oil, energy and distribution costs. Food-safety, ingredient and labeling rules govern production and sales; noncompliance can lead to product recalls or temporary plant shutdowns.

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Source: SEC filing

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Related companies

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  • Supplier
  • Customer

Lamb Weston's results hinge on restaurant demand, potato harvests and frozen-potato pricing, with privately held rivals McCain Foods and J.R. Simplot important to watch.

  • Lamb Weston depends on McDonald's, its largest customer, for approximately 15% of fiscal 2026 consolidated net sales from its frozen-potato business. McDonald's earns money from diners and franchisee fees; sales at its restaurants are the demand signal to watch for Lamb Weston.

  • Kraft Heinz competes for retail buyers with its Ore-Ida frozen potatoes, putting it up against Lamb Weston's frozen-potato products. Watch Ore-Ida's pricing and product launches for signs of the competition facing Lamb Weston's retail business.

  • Conagra competes for grocery shoppers with its Alexia frozen potatoes, against both Lamb Weston's own-brand products and potatoes it supplies under retailers' labels.

  • The Marzetti Company shares Lamb Weston's exposure to national restaurant-chain traffic and purchasing: it sells chains custom sauces, dressings and frozen breads, while Lamb Weston supplies frozen potatoes. Marzetti's Foodservice sales offer a read on demand in that restaurant channel.

Agenda

in 9 daysThu, Oct 29

  1. Time to be announced

    The Marzetti Company earningsMZTI

    The Marzetti Company's report will show how its Foodservice business is doing, offering a read on the restaurant-chain channel where Lamb Weston sells frozen potatoes.

in 15 daysWed, Nov 4

  1. Time to be announced

    The Kraft Heinz Company earningsKHC

    Kraft Heinz's report will show how Ore-Ida prices and markets its frozen potatoes, revealing competitive pressure on Lamb Weston's retail business.

  2. Time to be announced

    McDonald's Corporation earningsMCD

    McDonald's report will show diner demand at restaurants, a key signal for Lamb Weston's frozen-potato sales to a customer that accounts for about 15% of its sales.

in 59 daysFri, Dec 18

  1. Time to be announced
    Major

    Lamb Weston Holdings, Inc. earningsThis company

    Lamb Weston's report will show whether North America can sell more fries without deeper price concessions, and whether International can improve its weak profitability.