AXX: Heidelberg's acquisition of MGH businesses approved

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Stock Maas Group Holdings Ltd (MGH.ASX)
Release Time 31 Jul 2026, 8:49 a.m.
Price Sensitive Yes
 ACCC approves Heidelberg's acquisition of MGH's construction materials business
Key Points
  • ACCC approves Heidelberg's acquisition of MGH's construction materials business.
  • Approval subject to divestiture of three concrete plants and a quarry.
  • Conditions aim to maintain competition in specific regions.
Full Summary

The Australian Competition and Consumer Commission (ACCC) has approved Heidelberg Materials Australia Holdings Pty Ltd's acquisition of Maas Group Holdings' construction materials business, subject to conditions. Heidelberg must divest three concrete plants and a quarry in Queensland and New South Wales to address competition concerns. The ACCC found that without these divestitures, the acquisition could substantially lessen competition in certain regions. This marks the first Phase 1 Decision with conditions since the new merger control regime commenced on January 1, 2026.