M&A Deal Summary

Heidelberg Materials North America Acquires Walan Specialty Construction Products

On November 20, 2025, Heidelberg Materials North America acquired building materials company Walan Specialty Construction Products

Acquisition Highlights
  • This is Heidelberg Materials North America’s 7th transaction in the Building Materials sector.
  • This is Heidelberg Materials North America’s 5th transaction in the United States.
  • This is Heidelberg Materials North America’s 1st transaction in Delaware.

M&A Deal Summary

Date 2025-11-20
Target Walan Specialty Construction Products
Sector Building Materials
Buyer(s) Heidelberg Materials North America
Deal Type Add-on Acquisition

Target

Walan Specialty Construction Products

Wilmington, Delaware, United States
Walan Specialty Construction Products is a materials‐supplier firm that produces and supplies granulated blast furnace slag and slag cement for use in concrete and construction applications. Walan Specialty Construction Products is based in Wilmington, Delaware.

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Buyer(S) 1

Buyer

Heidelberg Materials North America

Irving, Texas, United States

Category Company
Sector Building Materials
DESCRIPTION

Heidelberg Materials North America is a supplier of cement, aggregates, ready-mixed concrete, asphalt, and other building materials to markets throughout North America. Heidelberg Materials North America is based in Irving, Texas.


DEAL STATS #
Overall 9 of 9
Sector: Building Materials M&A 7 of 7
Type: Add-on Acquisition M&A Deals 7 of 7
State: Delaware M&A 1 of 1
Country: United States M&A 5 of 5
Year: 2025 M&A 4 of 4
PREVIOUS DEAL
DATE TARGET DEAL TYPE VALUE
2025-10-20 Island Aggregates

Nanaimo, British Columbia, Canada

Island Aggregates is a producer of high-quality sand & gravel and a long-term supplier to Heidelberg Materials’ ready-mixed concrete operations in the market. Island Aggregates is based in Nanaimo, British Columbia.

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