UK chemicals pioneer William Blythe merges with US group to form $160M business
What's the deal? William BlytheDealroom has a profile for this one. Try Dealroom →, one of the oldest inorganic chemical manufacturers in the UK, has agreed to merge with Metals and Additives LLC (MAC), a global specialty chemicals group. The combined business has revenues of more than $160m and global reach.
Who they are: Founded in 1845 and based in Accrington, Lancashire, William Blythe makes chemicals used in electronics, healthcare, building products, defence, automotive, energy, and consumer goods. Its key product areas include flame retardants, thermal stabilisers, absorbents, and catalysts.
Why now? H2 Equity PartnersDealroom has a profile for this one. Try Dealroom → acquired William Blythe from Synthomer plcDealroom has a profile for this one. Try Dealroom → in 2025, in partnership with the management team. The MAC merger builds on that carve-out.
What's the endgame? The merger creates an international platform focused on regulated and mission-critical applications, with what H2 called dominant positions in flame retardants and smoke suppressants.
The signal: H2 framed the deal as proof of its ability to combine carve-outs into a larger whole. "The combination of William Blythe and MAC is another example of H2 successfully navigating carve-out and deal complexity and providing hands-on support to create a new market leader," it said.
Read more: Insider Media
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