Texas-based Heidelberg Materials North America has purchased steel mill slag processor Walan Specialty Construction Products.

Heidelberg Materials North America has entered into a binding purchase agreement to acquire Walan Specialty Construction ...

Heidelberg Materials North America has entered into a binding purchase agreement to acquire Walan Specialty Construction ...

Heidelberg Materials North America announced today that it has entered into a binding purchase agreement to acquire Walan Specialty Construction Products in Wilmington, Delaware. The business consists ...

Veolia, the French water and sewage giant with R&D labs in Trevose, has agreed to pay $3 billion for Philadelphia-based Enviri’s Clean Earth division, which treats contaminated materials for big ...