On July 8, 2025, Mosaic Companies LLC, a Georgia-based luxury tile and surfaces conglomerate, filed for Chapter 11 bankruptcy in the District of Delaware. Mosaic’s filing includes its subsidiary Walker Zanger LLC, a national supplier of stone and tile products, which has been named in over 150 lawsuits alleging silica-related injuries.
Individuals who fabricated or installed Walker Zanger products have brought lawsuits alleging exposure to silica, metals, toxins, and other hazardous substances — often leading to lung disease, silicosis, and other serious conditions. These lawsuits share common legal and factual questions, including alleged failure to warn and negligent product distribution.
While the silica litigation has not been formally designated a mass tort by the bankruptcy court, the volume of claims and common exposure narrative suggest it could ultimately be treated as such within the Chapter 11 process.
If you represent individuals with silica-related claims — or if you anticipate future litigation tied to Walker Zanger products — it’s critical to act now. A bankruptcy case can substantially alter how tort claims are valued, prioritized, or settled.
Case Name: In re Mosaic Companies LLC, et al., Case No. 25-11296 (Bankr. D. Del.)
Filing Date: July 8, 2025
Debtors: Mosaic Companies LLC and affiliates, including Walker Zanger LLC and Surfaces Southeast LLC
Presiding Judge: Hon. Craig T. Goldblatt
Debtors’ Counsel: Morris Nichols Arsht & Tunnell LLP
Sale Status: Mosaic intends to sell the Walker Zanger and Anthology brands for $17.5M to WZ Buyer LLC
Litigation Context: 150+ silica exposure lawsuits pending against Walker Zanger prior to filing
Morris James is a Delaware-based law firm with a national reputation for representing personal injury claimants, mass tort creditors, and tort committees in complex bankruptcy proceedings. We have helped guide claimants and co-counsel through high-stakes reorganizations involving:
We work closely with referring firms, coordinating counsel, and national mass tort teams to monitor filings, protect claims, and advocate for fair treatment under Chapter 11 plans, including negotiation of trusts, committee participation, and plan objections when necessary.
We invite lawyers representing clients in the silica litigation and those tracking exposure-related claims to connect with our team. We can help you:
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