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Armstrong World Industries Inc is engaged in the design, innovation and manufacture of ceiling and wall solutions in the Americas. The products include mineral fiber, fiberglass wool, metal, wood, wood fiber, glass-reinforced-gypsum and felt. The company also manufactures ceiling suspension system (grid) products through a joint venture with Worthington Industries, Inc. called Worthington Armstrong Venture (WAVE).
As a vertically integrated plasma derivative producer, Spain-based Grifols collects plasma and then manufactures and sells plasma-derived products globally. By acquiring Talecris in 2011, Grifols dramatically expanded its plasma-derived product portfolio, and following the firm's Biotest acquisition in April 2022, the biopharma business contributed 84% of sales in 2023. Grifols also has smaller segments including diagnostics (10% of sales) and biosupplies.