Haleon plc is a British multinational consumer healthcare company with headquarters in Weybridge, England. It is one of the largest consumer healthcare businesses in the world, with brands including Sensodyne toothpaste, Panadol and Advil painkillers, and Centrum vitamins. The company was projected to be a global leader in over the counter medicines with a 7.3 per cent market share in 2022.
Haleon was established on 18 July 2022 as a corporate spin-off from GSK. Haleon is listed on the London Stock Exchange and is a component of the FTSE 100, with a secondary listing on the New York Stock Exchange.
GSK and Pfizer merged their consumer healthcare businesses in 2019. GSK owned just over two thirds of the joint venture, and Pfizer owned the remainder. Annual sales were around ã10 billion across 120 markets in 2020. GSK then announced plans to spin off Haleon in 2022 to give the "tired drugmaker extra focus and firepower by gearing up and hiving off the consumer division," according to Reuters. Unilever offered ã50 billion for the business in 2022, which GSK rejected. Nestlé examined the possibility of a bid in conjunction with Reckitt. In October 2023, GSK reduced its ownership in Haleon to 7.4%, and in January 2024 it further reduced its ownership to 4.2%.
In August 2023, Haleon sold its Lamisil antifungal brand to Karo Healthcare AB for ã235 million, and in February 2024, Haleon sold its ChapStick lip care brand to Yellow Wood Partners for ã401 million.
In March 2024, Pfizer reduced its share in Haleon from 32% to 24% per cent by selling 630 million shares in a public offering.
Further sales followed: in April 2024, Haleon announced that it would close its Sensodyne toothpaste factory in Maidenhead, moving that manufacturing to Slovakia, and it outsourced mouthwash manufacturing to an unrelated company and, in September 2024, the company completed the sale of its non-US nicotine replacement therapy business to Dr. Reddy's Laboratories in a deal worth ã458 million.
In March 2025, Pfizer sold its entire stake in Haleon for ã2.5 billion ($3.24 billion), exiting the consumer healthcare business it helped create by its 2019 joint venture with GSK.
Oral health accounted for 28.5 percent of revenue in 2021.
Sir Dave Lewis is chairman, with Brian McNamara as chief executive.
Brands include: