Irving, Texas, May 02, 2023 (GLOBE NEWSWIRE) -- Heidelberg Materials announced today that it has completed the purchase of The SEFA Group Inc., the largest recycler of fly ash sold for use in concrete ...
Irving, Texas, Jan. 02, 2025 (GLOBE NEWSWIRE) -- Heidelberg Materials North America is pleased to announce that its subsidiary, SEFA, has joined the Heidelberg Materials brand effective today. The ...
In a remarkable event held at a local hotel on Thursday, August 31, the Small Enterprise Finance Agency (Sefa) reaffirmed its commitment to supporting women-owned businesses. This initiative was in ...
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