Top materials mergers and acquisitions in June 2026
Every verified merger and acquisition in the materials sector in this period, ranked by disclosed value. Updated every morning.
We tracked 4 deals in the materials sector in June 2026, 4 of them with a disclosed value, worth $24.3bn in total. The largest was Martin Marietta Materials, Inc.'s $13.5bn deal for Lhoist North America, Inc., ahead of CRH plc and Arcosa, Inc. at $8.5bn.
Top materials mergers and acquisitions in June 2026
- 129 JunMartin Marietta Materials, Inc. → Lhoist North America, Inc.Martin Marietta agrees US$13.5bn deal for Lhoist North AmericaMaterials / Lime and limestoneCompleted$13.5bn
- 222 JunCRH plc → Arcosa, Inc.CRH agrees US$8.5bn deal for ArcosaMaterials / Aggregates and infrastructure productsAgreed$8.5bn
- 323 JunEnergy Fuels Inc. → Vacuumschmelze (VAC)Energy Fuels agrees US$1.9bn deal for German magnet maker VACMaterials / Rare earth magnetsAgreed$1.9bn
- 42 JunK+S Aktiengesellschaft (via esco international GmbH) → Qemetica salt business (Janikowo and Staßfurt)K+S agrees up to €380m deal for Qemetica's salt businessMaterials / SaltAgreed$408m