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acquisitionAnnounced · Feb 24, 2026Catalyst TechnologiesSource · CredibleArticle · Factual

Johnson Matthey · Honeywell

Honeywell acquires Johnson Matthey

David Najork · Founding Software Engineer

Published Apr 29, 2026 · Updated Apr 29, 2026 · 1 min read

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Deal value

£1.325B

Target

Johnson Matthey

London, Greater London

Acquirer

Honeywell

Full Acquisition

Status

Pending

Honeywell agreed to acquire Johnson Matthey. Reported deal value: £1.325B. Status: Pending. Sector: Catalyst Technologies. Target headquarters context: London, Greater London, United Kingdom.

This page summarizes publicly available information about the transaction as of 2026-02-24. Figures and status may change as filings and press coverage update.

Today at 1:52 AM Honeywell : £1. 3 25 Billion Amended Deal To Acquire Catalyst Technologies Business From Johnson Matthey Honeywell announced it has entered into an amended agreement to acquire the Catalyst Technologies business segment of Johnson Matthey , adjusting the total consideration from £1.8 billion to £1. 3 25 billion and extending the long stop date to July 21, 2026

Deal timeline

Announced

Feb 24, 2026 · pulse2.com

Additional milestones (proxy, vote, close) appear as filings and press updates are indexed.

Sector context

This transaction is classified in Catalyst Technologies with a reported deal value of £1.325B. Figures and status may change as sources update.

Sources: pulse2.com · Primary article · FireStrike proprietary index