Johnson Matthey completes sale of Catalyst Technologies to Honeywell

Johnson Matthey plc completed the sale of its Catalyst Technologies business to Honeywell International Inc. on 17 July 2026 for an enterprise value of £1,325 million on a cash and debt-free basis. CT provides catalysts and process technologies used in decarbonising the chemical and energy industries, producing essential chemicals and sustainable fuels. Johnson Matthey expects to return £1 billion of net sale proceeds to shareholders, including an £800 million special dividend with share consolidation and a £200 million on-market share buyback.

Key facts

Market context

Catalysts are substances that speed up chemical reactions without being consumed, and they are central to producing many bulk and specialty chemicals, including ammonia, hydrogen, methanol and polymer precursors. Licensed catalyst and process technology packages are typically sold together with engineering know-how, so the owner of the technology often shapes which catalysts plant operators specify over long periods. Demand for such technologies is driven by the chemical industry's need to lower emissions and by growing interest in sustainable fuels, where catalytic routes convert feedstocks such as biomass or captured carbon into liquid fuels. Changes in ownership of a licensing business can affect competition among catalyst suppliers, influence licensing terms and shape how quickly new process designs reach the market. For buyers and investors, the key questions usually concern continuity of technology support, product availability and how the new owner integrates the business into its wider portfolio.

Source: official release on matthey.com. Summary and context written by Market Krystal.