The basic materials sector has seen a surge in significant mergers and acquisitions (M&A) activity in 2026, with leading companies making strategic moves to expand their portfolios, enter new markets, and strengthen their competitive positions. Below, we highlight the most notable M&A transactions from 2025 and 2026 focusing on deals where the price and other key details were disclosed in SEC filings. This overview covers steel, specialty chemicals, building materials, and mining, providing investors and industry watchers with a clear snapshot of the sector’s latest consolidation trends.
Steel Sector M&A Transactions
| Ticker | Acquirer | Target | Price / Deal Details | Transaction Date | Source |
|---|
| $STLD | Steel Dynamics, Inc. jointly with SGH Ltd | BlueScope Steel Ltd. | Best and final A$32.35/share proposal | 2026-02-17 | 8-K |
| $CMC | Commercial Metals Company | Foley Products Company, LLC | ~$1.84 billion, all cash | 2025-12-15 | 10-Q |
| $CMC | Commercial Metals Company | Concrete Pipe and Precast, LLC (CP&P) | Foley and CP&P: $2.52 billion cash outflows, net of cash acquired | 2025-12-01 | 10-Q |
Specialty Chemicals M&A Transactions
| Ticker | Acquirer | Target | Price / Deal Details | Transaction Date | Source |
|---|
| $ECL | Ecolab Inc. | CoolIT Systems | $4.75 billion; expected to close Q3 2026 | 2026-03-20 (agreement signed) | 10-Q |
| $ESI | Element Solutions Inc | Micromax | ~$493 million, net of cash | 2026-02-02 | 10-Q |
| $PRM | Perimeter Solutions North America, Inc. / Perimeter Solutions, Inc. | Medical Manufacturing Technologies, LLC (MMT) | $682.3 million in cash, net of cash acquired | 2026-01-22 | 10-Q |
| $ESI | Element Solutions Inc | EFC Gases & Advanced Materials | ~$369 million, net of cash, plus up to $30 million earn-out | 2026-01-02 | 10-Q |
| $WLK | Westlake Corporation | ACI / ACI-Perplastic Group | ~$124 million, subject to adjustments | 2026-01-05 | 10-Q |
| $SHW | The Sherwin-Williams Company | Suvinil | $1,148.0 million | 2025 (completed) | 10-K |
| $DD | DuPont de Nemours, Inc. | Sinochem acquisition | $56 million | 2025-10-10 | 10-K |
| $HWKN | Hawkins, Inc. | WaterSurplus, Inc. and related entities | $149.9 million at closing, up to $53.7 million earn-out | 2025-04-25 | 10-K |
Building Materials & Equipment M&A Transactions
| Ticker | Acquirer | Target | Price / Deal Details | Transaction Date | Source |
|---|
| $AWI | Armstrong World Industries, Inc. | Event Scape Inc. and Eventscape U.S. Holdings Inc. | $64.1 million | Feb 2026 | 10-Q |
| $BLDR | Builders FirstSource, Inc. | PBC / Premium Building Components | ~$13.0 million, net of cash acquired | 2026-01-02 | 10-Q |
| $CRH | CRH plc | Five unnamed companies | $126 million, net of cash acquired | Q1 2026 | 10-Q |
| $KNF | Knife River Corporation | Three unnamed acquisitions (Montana & Utah) | $174.2 million, net of cash assumed | Q1 2026 | 10-Q |
| $CRH | CRH plc | Eco Material Technologies | $2,066 million, net of cash acquired | 2025-09-15 | 10-K |
Mining & Metals M&A Transactions
| Ticker | Acquirer | Target | Price / Deal Details | Transaction Date | Source |
|---|
| $CDE | Coeur Mining, Inc. | New Gold | 392,682,578 shares at $17.67; $6,938,701 total | 2026-03-20 | 10-Q |
| $ARLP | Alliance Resource Partners, L.P. | 397 oil & gas net royalty acres | $9.1 million cash | 2026-03-12 | 10-Q |
| $USAR | USA Rare Earth, Inc. | TMRC | 3.82 million shares; ~$72.3 million value | Signed 2026-03-04 | 10-K |
| $ARLP | Alliance Resource Partners, L.P. | 574 oil & gas net royalty acres (Permian Basin) | $14.5 million cash | Jan & Mar 2026 | 10-Q |
| $SSRM | SSR Mining Inc. | Cripple Creek and Victor Gold Mining Company (CC&V) | $100 million upfront, up to $175 million milestone payments | 2025-02-28 | 10-K |
Other Notable Transactions
| Ticker | Acquirer | Target | Price / Deal Details | Transaction Date | Source |
|---|
| $WTTR | Select Water Solutions, Inc. | Omni-related Bakken landfill/disposal | $17.7 million cash, 862,069 shares, total $46.168 million | 2025 | 10-Q |
Conclusion
2026 has proven to be a dynamic year for M&A in the basic materials sector, with billions of dollars in disclosed deals across steel, chemicals, building materials, and mining. Major players such as $STLD, $CMC, $CRH, $ESI, $OC, and $ECL have executed transformative acquisitions, signaling ongoing consolidation and strategic repositioning in the industry. As these transactions close and integration progresses, investors should watch for further developments and potential ripple effects throughout the sector.
